20129176080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1384

約数の個数: 640

約数和(自身を含む): 81369792000

約数和(自身を除く): 61240615920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 29, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 58, 60, 65, 72, 76, 78, 80, 87, 90, 95, 104, 108, 114, 116, 117, 120, 130, 135, 144, 145, 152, 156, 171, 174, 180, 190, 195, 208, 216, 228, 232, 234, 240, 247, 260, 261, 270, 285, 290, 304, 312, 342, 348, 351, 360, 377, 380, 390, 432, 435, 456, 464, 468, 494, 513, 520, 522, 540, 551, 570, 580, 585, 624, 684, 696, 702, 720, 741, 754, 760, 780, 783, 855, 870, 912, 936, 988, 1026, 1040, 1044, 1080, 1102, 1131, 1140, 1160, 1170, 1235, 1301, 1305, 1368, 1392, 1404, 1482, 1508, 1520, 1560, 1566, 1653, 1710, 1740, 1755, 1872, 1885, 1976, 2052, 2088, 2160, 2204, 2223, 2262, 2280, 2320, 2340, 2470, 2565, 2602, 2610, 2736, 2755, 2808, 2964, 3016, 3120, 3132, 3306, 3393, 3420, 3480, 3510, 3705, 3770, 3903, 3915, 3952, 4104, 4176, 4408, 4446, 4524, 4560, 4680, 4940, 4959, 5130, 5204, 5220, 5510, 5616, 5655, 5928, 6032, 6264, 6505, 6612, 6669, 6786, 6840, 6960, 7020, 7163, 7410, 7540, 7806, 7830, 8208, 8265, 8816, 8892, 9048, 9360, 9880, 9918, 10179, 10260, 10408, 10440, 11020, 11115, 11310, 11709, 11856, 12528, 13010, 13224, 13338, 13572, 13680, 14040, 14326, 14820, 14877, 15080, 15612, 15660, 16530, 16913, 16965, 17784, 18096, 19515, 19760, 19836, 20358, 20520, 20816, 20880, 21489, 22040, 22230, 22620, 23418, 24719, 24795, 26020, 26448, 26676, 27144, 28080, 28652, 29640, 29754, 30160, 31224, 31320, 33060, 33345, 33826, 33930, 35127, 35568, 35815, 37729, 39030, 39672, 40716, 41040, 42978, 44080, 44460, 45240, 46836, 49438, 49590, 50739, 50895, 52040, 53352, 54288, 57304, 58545, 59280, 59508, 62448, 62640, 64467, 66120, 66690, 67652, 67860, 70254, 71630, 74157, 74385, 75458, 78060, 79344, 81432, 84565, 85956, 88920, 90480, 93672, 98876, 99180, 101478, 101790, 104080, 106704, 107445, 113187, 114608, 117090, 119016, 123595, 128934, 132240, 133380, 135304, 135720, 140508, 143260, 148314, 148770, 150916, 152217, 156120, 162864, 169130, 171912, 175635, 177840, 187344, 188645, 193401, 197752, 198360, 202956, 203580, 214890, 222471, 226374, 234180, 238032, 247190, 253695, 257868, 266760, 270608, 271440, 281016, 286520, 296628, 297540, 301832, 304434, 312240, 321347, 322335, 338260, 339561, 343824, 351270, 370785, 377290, 386802, 395504, 396720, 405912, 407160, 429780, 444942, 452748, 456651, 468360, 490477, 494380, 507390, 515736, 533520, 562032, 565935, 573040, 593256, 595080, 603664, 608868, 642694, 644670, 667413, 676520, 679122, 702540, 716851, 741570, 754580, 761085, 773604, 811824, 814320, 859560, 889884, 905496, 913302, 936720, 964041, 967005, 980954, 988760, 1014780, 1018683, 1031472, 1112355, 1131870, 1186512, 1190160, 1217736, 1285388, 1289340, 1334826, 1353040, 1358244, 1405080, 1433702, 1471431, 1483140, 1509160, 1522170, 1547208, 1606735, 1697805, 1719120, 1779768, 1810992, 1826604, 1928082, 1934010, 1961908, 1977520, 2029560, 2037366, 2150553, 2224710, 2263740, 2283255, 2435472, 2452385, 2570776, 2578680, 2669652, 2716488, 2810160, 2867404, 2892123, 2942862, 2966280, 3018320, 3044340, 3094416, 3213470, 3337065, 3395610, 3559536, 3584255, 3653208, 3856164, 3868020, 3923816, 4059120, 4074732, 4301106, 4414293, 4449420, 4527480, 4566510, 4820205, 4904770, 5093415, 5141552, 5157360, 5339304, 5432976, 5734808, 5784246, 5885724, 5932560, 6088680, 6426940, 6451659, 6674130, 6791220, 7168510, 7306416, 7357155, 7712328, 7736040, 7847632, 8149464, 8602212, 8676369, 8828586, 8898840, 9054960, 9133020, 9319063, 9640410, 9809540, 10186830, 10678608, 10752765, 11469616, 11568492, 11771448, 12177360, 12853880, 12903318, 13242879, 13348260, 13582440, 14337020, 14460615, 14714310, 15424656, 15472080, 16298928, 17204424, 17352738, 17657172, 17797680, 18266040, 18638126, 19280820, 19354977, 19619080, 20373660, 21505530, 22071465, 23136984, 23542896, 25707760, 25806636, 26485758, 26696520, 27164880, 27957189, 28674040, 28921230, 29428620, 32258295, 34408848, 34705476, 35314344, 36532080, 37276252, 38561640, 38709954, 39238160, 40747320, 43011060, 43381845, 44142930, 46273968, 46595315, 51613272, 52971516, 53393040, 55914378, 57348080, 57842460, 58857240, 64516590, 66214395, 69410952, 70628688, 74552504, 77123280, 77419908, 81494640, 83871567, 86022120, 86763690, 88285860, 93190630, 96774885, 103226544, 105943032, 111828756, 115684920, 117714480, 129033180, 132428790, 138821904, 139785945, 149105008, 154839816, 167743134, 172044240, 173527380, 176571720, 186381260, 193549770, 211886064, 223657512, 231369840, 251614701, 258066360, 264857580, 279571890, 309679632, 335486268, 347054760, 353143440, 372762520, 387099540, 419357835, 447315024, 503229402, 516132720, 529715160, 559143780, 670972536, 694109520, 745525040, 774199080, 838715670, 1006458804, 1059430320, 1118287560, 1258073505, 1341945072, 1548398160, 1677431340, 2012917608, 2236575120, 2516147010, 3354862680, 4025835216, 5032294020, 6709725360, 10064588040, 20129176080]

約数ペア:

[(1, 20129176080), (2, 10064588040), (3, 6709725360), (4, 5032294020), (5, 4025835216), (6, 3354862680), (8, 2516147010), (9, 2236575120), (10, 2012917608), (12, 1677431340), (13, 1548398160), (15, 1341945072), (16, 1258073505), (18, 1118287560), (19, 1059430320), (20, 1006458804), (24, 838715670), (26, 774199080), (27, 745525040), (29, 694109520), (30, 670972536), (36, 559143780), (38, 529715160), (39, 516132720), (40, 503229402), (45, 447315024), (48, 419357835), (52, 387099540), (54, 372762520), (57, 353143440), (58, 347054760), (60, 335486268), (65, 309679632), (72, 279571890), (76, 264857580), (78, 258066360), (80, 251614701), (87, 231369840), (90, 223657512), (95, 211886064), (104, 193549770), (108, 186381260), (114, 176571720), (116, 173527380), (117, 172044240), (120, 167743134), (130, 154839816), (135, 149105008), (144, 139785945), (145, 138821904), (152, 132428790), (156, 129033180), (171, 117714480), (174, 115684920), (180, 111828756), (190, 105943032), (195, 103226544), (208, 96774885), (216, 93190630), (228, 88285860), (232, 86763690), (234, 86022120), (240, 83871567), (247, 81494640), (260, 77419908), (261, 77123280), (270, 74552504), (285, 70628688), (290, 69410952), (304, 66214395), (312, 64516590), (342, 58857240), (348, 57842460), (351, 57348080), (360, 55914378), (377, 53393040), (380, 52971516), (390, 51613272), (432, 46595315), (435, 46273968), (456, 44142930), (464, 43381845), (468, 43011060), (494, 40747320), (513, 39238160), (520, 38709954), (522, 38561640), (540, 37276252), (551, 36532080), (570, 35314344), (580, 34705476), (585, 34408848), (624, 32258295), (684, 29428620), (696, 28921230), (702, 28674040), (720, 27957189), (741, 27164880), (754, 26696520), (760, 26485758), (780, 25806636), (783, 25707760), (855, 23542896), (870, 23136984), (912, 22071465), (936, 21505530), (988, 20373660), (1026, 19619080), (1040, 19354977), (1044, 19280820), (1080, 18638126), (1102, 18266040), (1131, 17797680), (1140, 17657172), (1160, 17352738), (1170, 17204424), (1235, 16298928), (1301, 15472080), (1305, 15424656), (1368, 14714310), (1392, 14460615), (1404, 14337020), (1482, 13582440), (1508, 13348260), (1520, 13242879), (1560, 12903318), (1566, 12853880), (1653, 12177360), (1710, 11771448), (1740, 11568492), (1755, 11469616), (1872, 10752765), (1885, 10678608), (1976, 10186830), (2052, 9809540), (2088, 9640410), (2160, 9319063), (2204, 9133020), (2223, 9054960), (2262, 8898840), (2280, 8828586), (2320, 8676369), (2340, 8602212), (2470, 8149464), (2565, 7847632), (2602, 7736040), (2610, 7712328), (2736, 7357155), (2755, 7306416), (2808, 7168510), (2964, 6791220), (3016, 6674130), (3120, 6451659), (3132, 6426940), (3306, 6088680), (3393, 5932560), (3420, 5885724), (3480, 5784246), (3510, 5734808), (3705, 5432976), (3770, 5339304), (3903, 5157360), (3915, 5141552), (3952, 5093415), (4104, 4904770), (4176, 4820205), (4408, 4566510), (4446, 4527480), (4524, 4449420), (4560, 4414293), (4680, 4301106), (4940, 4074732), (4959, 4059120), (5130, 3923816), (5204, 3868020), (5220, 3856164), (5510, 3653208), (5616, 3584255), (5655, 3559536), (5928, 3395610), (6032, 3337065), (6264, 3213470), (6505, 3094416), (6612, 3044340), (6669, 3018320), (6786, 2966280), (6840, 2942862), (6960, 2892123), (7020, 2867404), (7163, 2810160), (7410, 2716488), (7540, 2669652), (7806, 2578680), (7830, 2570776), (8208, 2452385), (8265, 2435472), (8816, 2283255), (8892, 2263740), (9048, 2224710), (9360, 2150553), (9880, 2037366), (9918, 2029560), (10179, 1977520), (10260, 1961908), (10408, 1934010), (10440, 1928082), (11020, 1826604), (11115, 1810992), (11310, 1779768), (11709, 1719120), (11856, 1697805), (12528, 1606735), (13010, 1547208), (13224, 1522170), (13338, 1509160), (13572, 1483140), (13680, 1471431), (14040, 1433702), (14326, 1405080), (14820, 1358244), (14877, 1353040), (15080, 1334826), (15612, 1289340), (15660, 1285388), (16530, 1217736), (16913, 1190160), (16965, 1186512), (17784, 1131870), (18096, 1112355), (19515, 1031472), (19760, 1018683), (19836, 1014780), (20358, 988760), (20520, 980954), (20816, 967005), (20880, 964041), (21489, 936720), (22040, 913302), (22230, 905496), (22620, 889884), (23418, 859560), (24719, 814320), (24795, 811824), (26020, 773604), (26448, 761085), (26676, 754580), (27144, 741570), (28080, 716851), (28652, 702540), (29640, 679122), (29754, 676520), (30160, 667413), (31224, 644670), (31320, 642694), (33060, 608868), (33345, 603664), (33826, 595080), (33930, 593256), (35127, 573040), (35568, 565935), (35815, 562032), (37729, 533520), (39030, 515736), (39672, 507390), (40716, 494380), (41040, 490477), (42978, 468360), (44080, 456651), (44460, 452748), (45240, 444942), (46836, 429780), (49438, 407160), (49590, 405912), (50739, 396720), (50895, 395504), (52040, 386802), (53352, 377290), (54288, 370785), (57304, 351270), (58545, 343824), (59280, 339561), (59508, 338260), (62448, 322335), (62640, 321347), (64467, 312240), (66120, 304434), (66690, 301832), (67652, 297540), (67860, 296628), (70254, 286520), (71630, 281016), (74157, 271440), (74385, 270608), (75458, 266760), (78060, 257868), (79344, 253695), (81432, 247190), (84565, 238032), (85956, 234180), (88920, 226374), (90480, 222471), (93672, 214890), (98876, 203580), (99180, 202956), (101478, 198360), (101790, 197752), (104080, 193401), (106704, 188645), (107445, 187344), (113187, 177840), (114608, 175635), (117090, 171912), (119016, 169130), (123595, 162864), (128934, 156120), (132240, 152217), (133380, 150916), (135304, 148770), (135720, 148314), (140508, 143260)]