20831630400

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 1008

約数和(自身を含む): 90897456000

約数和(自身を除く): 70065825600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 56, 57, 60, 63, 64, 70, 72, 73, 75, 76, 80, 84, 90, 95, 96, 100, 105, 112, 114, 120, 126, 133, 140, 144, 146, 149, 150, 152, 160, 168, 171, 175, 180, 190, 192, 200, 210, 219, 224, 225, 228, 240, 252, 266, 280, 285, 288, 292, 298, 300, 304, 315, 320, 336, 342, 350, 360, 365, 380, 399, 400, 420, 438, 447, 448, 450, 456, 475, 480, 504, 511, 525, 532, 560, 570, 576, 584, 596, 600, 608, 630, 657, 665, 672, 684, 700, 720, 730, 745, 760, 798, 800, 840, 855, 876, 894, 900, 912, 950, 960, 1008, 1022, 1043, 1050, 1064, 1095, 1120, 1140, 1168, 1192, 1197, 1200, 1216, 1260, 1314, 1330, 1341, 1344, 1368, 1387, 1400, 1425, 1440, 1460, 1490, 1520, 1533, 1575, 1596, 1600, 1680, 1710, 1752, 1788, 1800, 1824, 1825, 1900, 1995, 2016, 2044, 2086, 2100, 2128, 2190, 2235, 2240, 2280, 2336, 2384, 2394, 2400, 2520, 2555, 2628, 2660, 2682, 2736, 2774, 2800, 2831, 2850, 2880, 2920, 2980, 3040, 3066, 3129, 3150, 3192, 3285, 3325, 3360, 3420, 3504, 3576, 3600, 3648, 3650, 3725, 3800, 3990, 4032, 4088, 4161, 4172, 4200, 4256, 4275, 4380, 4470, 4560, 4599, 4672, 4768, 4788, 4800, 5040, 5110, 5215, 5256, 5320, 5364, 5472, 5475, 5548, 5600, 5662, 5700, 5840, 5960, 5985, 6080, 6132, 6258, 6300, 6384, 6570, 6650, 6705, 6720, 6840, 6935, 7008, 7152, 7200, 7300, 7450, 7600, 7665, 7980, 8176, 8322, 8344, 8400, 8493, 8512, 8550, 8760, 8940, 9120, 9198, 9387, 9536, 9576, 9709, 9975, 10080, 10220, 10430, 10512, 10640, 10728, 10877, 10944, 10950, 11096, 11175, 11200, 11324, 11400, 11680, 11920, 11970, 12264, 12483, 12516, 12600, 12768, 12775, 13140, 13300, 13410, 13680, 13870, 14016, 14155, 14304, 14400, 14600, 14900, 15200, 15330, 15645, 15960, 16352, 16425, 16644, 16688, 16800, 16986, 17100, 17520, 17880, 18240, 18396, 18774, 19152, 19418, 19817, 19950, 20160, 20440, 20805, 20860, 21024, 21280, 21456, 21754, 21900, 22192, 22350, 22648, 22800, 22995, 23360, 23840, 23940, 24528, 24966, 25032, 25200, 25479, 25536, 25550, 26075, 26280, 26600, 26820, 27360, 27740, 28310, 28608, 29127, 29200, 29800, 29925, 30400, 30660, 31290, 31920, 32631, 32704, 32850, 33288, 33376, 33525, 33600, 33972, 34200, 34675, 35040, 35760, 36792, 37548, 38304, 38325, 38836, 39634, 39900, 40880, 41610, 41720, 42048, 42465, 42560, 42912, 43508, 43800, 44384, 44700, 45296, 45600, 45990, 46935, 47680, 47880, 48545, 49056, 49932, 50064, 50400, 50958, 51100, 52150, 52560, 53200, 53640, 54385, 54720, 55480, 56620, 58254, 58400, 59451, 59600, 59850, 61320, 62415, 62580, 63840, 65262, 65700, 66576, 66752, 67050, 67944, 68400, 69350, 70080, 70775, 71520, 73584, 75096, 76139, 76608, 76650, 77672, 78225, 79268, 79800, 81760, 83220, 83440, 84930, 85824, 87016, 87381, 87600, 88768, 89400, 90592, 91200, 91980, 93870, 95760, 97090, 97893, 98112, 99085, 99864, 100128, 100800, 101916, 102200, 104025, 104300, 105120, 106400, 107280, 108770, 110960, 113240, 114975, 116508, 116800, 118902, 119200, 119700, 122640, 124830, 125160, 127395, 127680, 130524, 131400, 133152, 134100, 135888, 136800, 138700, 141550, 143040, 145635, 147168, 150192, 152278, 153300, 155344, 156450, 158536, 159600, 163155, 163520, 166440, 166880, 169860, 174032, 174762, 175200, 178353, 178800, 181184, 183960, 187740, 191520, 194180, 195786, 198170, 199728, 200256, 203832, 204400, 206663, 208050, 208600, 210240, 212325, 212800, 214560, 217540, 221920, 226480, 228417, 229950, 233016, 234675, 237804, 238400, 239400, 242725, 245280, 249660, 250320, 254790, 261048, 262800, 266304, 268200, 271776, 271925, 273600, 277400, 283100, 291270, 294336, 297255, 300384, 304556, 306600, 310688, 312075, 312900, 317072, 319200, 326310, 332880, 333760, 339720, 348064, 349524, 350400, 356706, 357600, 367920, 375480, 380695, 383040, 388360, 391572, 396340, 399456, 407664, 408800, 413326, 416100, 417200, 424650, 429120, 435080, 436905, 443840, 452960, 456834, 459900, 466032, 469350, 475608, 478800, 485450, 489465, 490560, 495425, 499320, 500640, 509580, 522096, 525600, 536400, 543552, 543850, 554800, 566200, 582540, 594510, 600768, 609112, 613200, 619989, 621376, 624150, 625800, 634144, 636975, 638400, 652620, 665760, 679440, 685251, 696128, 699048, 713412, 715200, 728175, 735840, 750960, 761390, 776720, 783144, 792680, 798912, 815328, 815775, 817600, 826652, 832200, 834400, 849300, 870160, 873810, 891765, 905920, 913668, 919800, 932064, 938700, 951216, 957600, 970900, 978930, 990850, 998640, 1001280, 1019160, 1033315, 1044192, 1051200, 1072800, 1087700, 1109600, 1132400, 1142085, 1165080, 1189020, 1218224, 1226400, 1239978, 1248300, 1251600, 1268288, 1273950, 1305240, 1331520, 1358880, 1370502, 1398096, 1426824, 1446641, 1456350, 1471680, 1486275, 1501920, 1522780, 1553440, 1566288, 1585360, 1630656, 1631550, 1653304, 1664400, 1668800, 1698600, 1740320, 1747620, 1783530, 1827336, 1839600, 1859967, 1864128, 1877400, 1902432, 1903475, 1915200, 1941800, 1957860, 1981700, 1997280, 2038320, 2066630, 2088384, 2145600, 2175400, 2184525, 2219200, 2264800, 2284170, 2330160, 2378040, 2436448, 2447325, 2452800, 2479956, 2496600, 2503200, 2547900, 2610480, 2717760, 2741004, 2796192, 2853648, 2893282, 2912700, 2972550, 3003840, 3045560, 3099945, 3106880, 3132576, 3170720, 3263100, 3306608, 3328800, 3397200, 3426255, 3480640, 3495240, 3567060, 3654672, 3679200, 3719934, 3754800, 3804864, 3806950, 3883600, 3915720, 3963400, 3994560, 4076640, 4133260, 4339923, 4350800, 4369050, 4458825, 4529600, 4568340, 4660320, 4756080, 4872896, 4894650, 4959912, 4993200, 5006400, 5095800, 5166575, 5220960, 5482008, 5592384, 5707296, 5710425, 5786564, 5825400, 5945100, 6091120, 6199890, 6265152, 6341440, 6526200, 6613216, 6657600, 6794400, 6852510, 6990480, 7134120, 7233205, 7309344, 7358400, 7439868, 7509600, 7613900, 7767200, 7831440, 7926800, 8153280, 8266520, 8679846, 8701600, 8738100, 8917650, 9136680, 9299835, 9320640, 9512160, 9789300, 9919824, 9986400, 10191600, 10333150, 10441920, 10964016, 11414592, 11420850, 11573128, 11650800, 11890200, 12182240, 12399780, 13019769, 13052400, 13226432, 13588800, 13705020, 13980960, 14268240, 14466410, 14618688, 14879736, 15019200, 15227800, 15499725, 15534400, 15662880, 15853600, 16533040, 17131275, 17359692, 17403200, 17476200, 17835300, 18273360, 18599670, 19024320, 19578600, 19839648, 19972800, 20383200, 20666300, 21699615, 21928032, 22841700, 23146256, 23301600, 23780400, 24364480, 24799560, 26039538, 26104800, 27410040, 27961920, 28536480, 28932820, 29759472, 30455600, 30999450, 31325760, 31707200, 33066080, 34262550, 34719384, 34952400, 35670600, 36166025, 36546720, 37199340, 39157200, 39679296, 40766400, 41332600, 43399230, 43856064, 45683400, 46292512, 46499175, 46603200, 47560800, 49599120, 52079076, 52209600, 54820080, 57072960, 57865640, 59518944, 60911200, 61998900, 65098845, 66132160, 68525100, 69438768, 69904800, 71341200, 72332050, 73093440, 74398680, 78314400, 82665200, 86798460, 91366800, 92585024, 92998350, 95121600, 99198240, 104158152, 108498075, 109640160, 115731280, 119037888, 121822400, 123997800, 130197690, 137050200, 138877536, 139809600, 142682400, 144664100, 148797360, 156628800, 165330400, 173596920, 182733600, 185996700, 198396480, 208316304, 216996150, 219280320, 231462560, 247995600, 260395380, 274100400, 277755072, 285364800, 289328200, 297594720, 325494225, 330660800, 347193840, 365467200, 371993400, 416632608, 433992300, 462925120, 495991200, 520790760, 548200800, 578656400, 595189440, 650988450, 694387680, 743986800, 833265216, 867984600, 991982400, 1041581520, 1096401600, 1157312800, 1301976900, 1388775360, 1487973600, 1735969200, 2083163040, 2314625600, 2603953800, 2975947200, 3471938400, 4166326080, 5207907600, 6943876800, 10415815200, 20831630400]

約数ペア:

[(1, 20831630400), (2, 10415815200), (3, 6943876800), (4, 5207907600), (5, 4166326080), (6, 3471938400), (7, 2975947200), (8, 2603953800), (9, 2314625600), (10, 2083163040), (12, 1735969200), (14, 1487973600), (15, 1388775360), (16, 1301976900), (18, 1157312800), (19, 1096401600), (20, 1041581520), (21, 991982400), (24, 867984600), (25, 833265216), (28, 743986800), (30, 694387680), (32, 650988450), (35, 595189440), (36, 578656400), (38, 548200800), (40, 520790760), (42, 495991200), (45, 462925120), (48, 433992300), (50, 416632608), (56, 371993400), (57, 365467200), (60, 347193840), (63, 330660800), (64, 325494225), (70, 297594720), (72, 289328200), (73, 285364800), (75, 277755072), (76, 274100400), (80, 260395380), (84, 247995600), (90, 231462560), (95, 219280320), (96, 216996150), (100, 208316304), (105, 198396480), (112, 185996700), (114, 182733600), (120, 173596920), (126, 165330400), (133, 156628800), (140, 148797360), (144, 144664100), (146, 142682400), (149, 139809600), (150, 138877536), (152, 137050200), (160, 130197690), (168, 123997800), (171, 121822400), (175, 119037888), (180, 115731280), (190, 109640160), (192, 108498075), (200, 104158152), (210, 99198240), (219, 95121600), (224, 92998350), (225, 92585024), (228, 91366800), (240, 86798460), (252, 82665200), (266, 78314400), (280, 74398680), (285, 73093440), (288, 72332050), (292, 71341200), (298, 69904800), (300, 69438768), (304, 68525100), (315, 66132160), (320, 65098845), (336, 61998900), (342, 60911200), (350, 59518944), (360, 57865640), (365, 57072960), (380, 54820080), (399, 52209600), (400, 52079076), (420, 49599120), (438, 47560800), (447, 46603200), (448, 46499175), (450, 46292512), (456, 45683400), (475, 43856064), (480, 43399230), (504, 41332600), (511, 40766400), (525, 39679296), (532, 39157200), (560, 37199340), (570, 36546720), (576, 36166025), (584, 35670600), (596, 34952400), (600, 34719384), (608, 34262550), (630, 33066080), (657, 31707200), (665, 31325760), (672, 30999450), (684, 30455600), (700, 29759472), (720, 28932820), (730, 28536480), (745, 27961920), (760, 27410040), (798, 26104800), (800, 26039538), (840, 24799560), (855, 24364480), (876, 23780400), (894, 23301600), (900, 23146256), (912, 22841700), (950, 21928032), (960, 21699615), (1008, 20666300), (1022, 20383200), (1043, 19972800), (1050, 19839648), (1064, 19578600), (1095, 19024320), (1120, 18599670), (1140, 18273360), (1168, 17835300), (1192, 17476200), (1197, 17403200), (1200, 17359692), (1216, 17131275), (1260, 16533040), (1314, 15853600), (1330, 15662880), (1341, 15534400), (1344, 15499725), (1368, 15227800), (1387, 15019200), (1400, 14879736), (1425, 14618688), (1440, 14466410), (1460, 14268240), (1490, 13980960), (1520, 13705020), (1533, 13588800), (1575, 13226432), (1596, 13052400), (1600, 13019769), (1680, 12399780), (1710, 12182240), (1752, 11890200), (1788, 11650800), (1800, 11573128), (1824, 11420850), (1825, 11414592), (1900, 10964016), (1995, 10441920), (2016, 10333150), (2044, 10191600), (2086, 9986400), (2100, 9919824), (2128, 9789300), (2190, 9512160), (2235, 9320640), (2240, 9299835), (2280, 9136680), (2336, 8917650), (2384, 8738100), (2394, 8701600), (2400, 8679846), (2520, 8266520), (2555, 8153280), (2628, 7926800), (2660, 7831440), (2682, 7767200), (2736, 7613900), (2774, 7509600), (2800, 7439868), (2831, 7358400), (2850, 7309344), (2880, 7233205), (2920, 7134120), (2980, 6990480), (3040, 6852510), (3066, 6794400), (3129, 6657600), (3150, 6613216), (3192, 6526200), (3285, 6341440), (3325, 6265152), (3360, 6199890), (3420, 6091120), (3504, 5945100), (3576, 5825400), (3600, 5786564), (3648, 5710425), (3650, 5707296), (3725, 5592384), (3800, 5482008), (3990, 5220960), (4032, 5166575), (4088, 5095800), (4161, 5006400), (4172, 4993200), (4200, 4959912), (4256, 4894650), (4275, 4872896), (4380, 4756080), (4470, 4660320), (4560, 4568340), (4599, 4529600), (4672, 4458825), (4768, 4369050), (4788, 4350800), (4800, 4339923), (5040, 4133260), (5110, 4076640), (5215, 3994560), (5256, 3963400), (5320, 3915720), (5364, 3883600), (5472, 3806950), (5475, 3804864), (5548, 3754800), (5600, 3719934), (5662, 3679200), (5700, 3654672), (5840, 3567060), (5960, 3495240), (5985, 3480640), (6080, 3426255), (6132, 3397200), (6258, 3328800), (6300, 3306608), (6384, 3263100), (6570, 3170720), (6650, 3132576), (6705, 3106880), (6720, 3099945), (6840, 3045560), (6935, 3003840), (7008, 2972550), (7152, 2912700), (7200, 2893282), (7300, 2853648), (7450, 2796192), (7600, 2741004), (7665, 2717760), (7980, 2610480), (8176, 2547900), (8322, 2503200), (8344, 2496600), (8400, 2479956), (8493, 2452800), (8512, 2447325), (8550, 2436448), (8760, 2378040), (8940, 2330160), (9120, 2284170), (9198, 2264800), (9387, 2219200), (9536, 2184525), (9576, 2175400), (9709, 2145600), (9975, 2088384), (10080, 2066630), (10220, 2038320), (10430, 1997280), (10512, 1981700), (10640, 1957860), (10728, 1941800), (10877, 1915200), (10944, 1903475), (10950, 1902432), (11096, 1877400), (11175, 1864128), (11200, 1859967), (11324, 1839600), (11400, 1827336), (11680, 1783530), (11920, 1747620), (11970, 1740320), (12264, 1698600), (12483, 1668800), (12516, 1664400), (12600, 1653304), (12768, 1631550), (12775, 1630656), (13140, 1585360), (13300, 1566288), (13410, 1553440), (13680, 1522780), (13870, 1501920), (14016, 1486275), (14155, 1471680), (14304, 1456350), (14400, 1446641), (14600, 1426824), (14900, 1398096), (15200, 1370502), (15330, 1358880), (15645, 1331520), (15960, 1305240), (16352, 1273950), (16425, 1268288), (16644, 1251600), (16688, 1248300), (16800, 1239978), (16986, 1226400), (17100, 1218224), (17520, 1189020), (17880, 1165080), (18240, 1142085), (18396, 1132400), (18774, 1109600), (19152, 1087700), (19418, 1072800), (19817, 1051200), (19950, 1044192), (20160, 1033315), (20440, 1019160), (20805, 1001280), (20860, 998640), (21024, 990850), (21280, 978930), (21456, 970900), (21754, 957600), (21900, 951216), (22192, 938700), (22350, 932064), (22648, 919800), (22800, 913668), (22995, 905920), (23360, 891765), (23840, 873810), (23940, 870160), (24528, 849300), (24966, 834400), (25032, 832200), (25200, 826652), (25479, 817600), (25536, 815775), (25550, 815328), (26075, 798912), (26280, 792680), (26600, 783144), (26820, 776720), (27360, 761390), (27740, 750960), (28310, 735840), (28608, 728175), (29127, 715200), (29200, 713412), (29800, 699048), (29925, 696128), (30400, 685251), (30660, 679440), (31290, 665760), (31920, 652620), (32631, 638400), (32704, 636975), (32850, 634144), (33288, 625800), (33376, 624150), (33525, 621376), (33600, 619989), (33972, 613200), (34200, 609112), (34675, 600768), (35040, 594510), (35760, 582540), (36792, 566200), (37548, 554800), (38304, 543850), (38325, 543552), (38836, 536400), (39634, 525600), (39900, 522096), (40880, 509580), (41610, 500640), (41720, 499320), (42048, 495425), (42465, 490560), (42560, 489465), (42912, 485450), (43508, 478800), (43800, 475608), (44384, 469350), (44700, 466032), (45296, 459900), (45600, 456834), (45990, 452960), (46935, 443840), (47680, 436905), (47880, 435080), (48545, 429120), (49056, 424650), (49932, 417200), (50064, 416100), (50400, 413326), (50958, 408800), (51100, 407664), (52150, 399456), (52560, 396340), (53200, 391572), (53640, 388360), (54385, 383040), (54720, 380695), (55480, 375480), (56620, 367920), (58254, 357600), (58400, 356706), (59451, 350400), (59600, 349524), (59850, 348064), (61320, 339720), (62415, 333760), (62580, 332880), (63840, 326310), (65262, 319200), (65700, 317072), (66576, 312900), (66752, 312075), (67050, 310688), (67944, 306600), (68400, 304556), (69350, 300384), (70080, 297255), (70775, 294336), (71520, 291270), (73584, 283100), (75096, 277400), (76139, 273600), (76608, 271925), (76650, 271776), (77672, 268200), (78225, 266304), (79268, 262800), (79800, 261048), (81760, 254790), (83220, 250320), (83440, 249660), (84930, 245280), (85824, 242725), (87016, 239400), (87381, 238400), (87600, 237804), (88768, 234675), (89400, 233016), (90592, 229950), (91200, 228417), (91980, 226480), (93870, 221920), (95760, 217540), (97090, 214560), (97893, 212800), (98112, 212325), (99085, 210240), (99864, 208600), (100128, 208050), (100800, 206663), (101916, 204400), (102200, 203832), (104025, 200256), (104300, 199728), (105120, 198170), (106400, 195786), (107280, 194180), (108770, 191520), (110960, 187740), (113240, 183960), (114975, 181184), (116508, 178800), (116800, 178353), (118902, 175200), (119200, 174762), (119700, 174032), (122640, 169860), (124830, 166880), (125160, 166440), (127395, 163520), (127680, 163155), (130524, 159600), (131400, 158536), (133152, 156450), (134100, 155344), (135888, 153300), (136800, 152278), (138700, 150192), (141550, 147168), (143040, 145635)]