639038400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 1008

約数和(自身を含む): 3016056960

約数和(自身を除く): 2377018560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 19, 20, 21, 22, 24, 25, 26, 28, 30, 32, 33, 35, 38, 39, 40, 42, 44, 48, 49, 50, 52, 55, 56, 57, 60, 64, 65, 66, 70, 75, 76, 77, 78, 80, 84, 88, 91, 95, 96, 98, 100, 104, 105, 110, 112, 114, 120, 130, 132, 133, 140, 143, 147, 150, 152, 154, 156, 160, 165, 168, 175, 176, 182, 190, 192, 195, 196, 200, 208, 209, 210, 220, 224, 228, 231, 240, 245, 247, 260, 264, 266, 273, 275, 280, 285, 286, 294, 300, 304, 308, 312, 320, 325, 330, 336, 350, 352, 364, 380, 385, 390, 392, 399, 400, 416, 418, 420, 429, 440, 448, 455, 456, 462, 475, 480, 490, 494, 520, 525, 528, 532, 539, 546, 550, 560, 570, 572, 588, 600, 608, 616, 624, 627, 637, 650, 660, 665, 672, 700, 704, 715, 728, 735, 741, 760, 770, 780, 784, 798, 800, 825, 832, 836, 840, 858, 880, 910, 912, 924, 931, 950, 960, 975, 980, 988, 1001, 1040, 1045, 1050, 1056, 1064, 1078, 1092, 1100, 1120, 1140, 1144, 1155, 1176, 1200, 1216, 1225, 1232, 1235, 1248, 1254, 1274, 1300, 1320, 1330, 1344, 1365, 1400, 1425, 1430, 1456, 1463, 1470, 1482, 1520, 1540, 1560, 1568, 1596, 1600, 1617, 1650, 1672, 1680, 1716, 1729, 1760, 1820, 1824, 1848, 1862, 1900, 1911, 1925, 1950, 1960, 1976, 1995, 2002, 2080, 2090, 2100, 2112, 2128, 2145, 2156, 2184, 2200, 2240, 2275, 2280, 2288, 2310, 2352, 2400, 2450, 2464, 2470, 2496, 2508, 2548, 2600, 2640, 2660, 2695, 2717, 2730, 2793, 2800, 2850, 2860, 2912, 2926, 2940, 2964, 3003, 3040, 3080, 3120, 3135, 3136, 3185, 3192, 3234, 3300, 3325, 3344, 3360, 3432, 3458, 3520, 3575, 3640, 3648, 3675, 3696, 3705, 3724, 3800, 3822, 3850, 3900, 3920, 3952, 3990, 4004, 4160, 4180, 4200, 4256, 4290, 4312, 4368, 4389, 4400, 4550, 4560, 4576, 4620, 4655, 4704, 4800, 4900, 4928, 4940, 5005, 5016, 5096, 5187, 5200, 5225, 5280, 5320, 5390, 5434, 5460, 5586, 5600, 5700, 5720, 5775, 5824, 5852, 5880, 5928, 6006, 6080, 6160, 6175, 6240, 6270, 6370, 6384, 6468, 6600, 6650, 6688, 6720, 6825, 6864, 6916, 7007, 7150, 7280, 7315, 7350, 7392, 7410, 7448, 7600, 7644, 7700, 7800, 7840, 7904, 7980, 8008, 8085, 8151, 8360, 8400, 8512, 8580, 8624, 8645, 8736, 8778, 8800, 9100, 9120, 9152, 9240, 9310, 9408, 9555, 9800, 9880, 9975, 10010, 10032, 10192, 10241, 10374, 10400, 10450, 10560, 10640, 10725, 10780, 10868, 10920, 11172, 11200, 11400, 11440, 11550, 11704, 11760, 11856, 12012, 12103, 12320, 12350, 12480, 12540, 12740, 12768, 12936, 13200, 13300, 13376, 13475, 13585, 13650, 13728, 13832, 13965, 14014, 14300, 14560, 14630, 14700, 14784, 14820, 14896, 15015, 15200, 15288, 15400, 15600, 15675, 15680, 15808, 15925, 15960, 16016, 16170, 16302, 16720, 16800, 17160, 17248, 17290, 17472, 17556, 17600, 18200, 18240, 18480, 18525, 18620, 19019, 19110, 19600, 19760, 19950, 20020, 20064, 20384, 20482, 20748, 20800, 20900, 21021, 21280, 21450, 21560, 21736, 21840, 21945, 22344, 22800, 22880, 23100, 23275, 23408, 23520, 23712, 24024, 24206, 24640, 24700, 25025, 25080, 25480, 25536, 25872, 25935, 26400, 26600, 26950, 27170, 27300, 27456, 27664, 27930, 28028, 28600, 29120, 29260, 29400, 29640, 29792, 30030, 30400, 30576, 30723, 30800, 31200, 31350, 31850, 31920, 32032, 32340, 32604, 33440, 33600, 34320, 34496, 34580, 35035, 35112, 36309, 36400, 36575, 36960, 37050, 37240, 38038, 38220, 39200, 39520, 39900, 40040, 40128, 40425, 40755, 40768, 40964, 41496, 41800, 42042, 42560, 42900, 43120, 43225, 43472, 43680, 43890, 44688, 45600, 45760, 46200, 46550, 46816, 47040, 47424, 47775, 48048, 48412, 49400, 50050, 50160, 50960, 51205, 51744, 51870, 52800, 53200, 53900, 54340, 54600, 55328, 55860, 56056, 57057, 57200, 58520, 58800, 59280, 59584, 60060, 60515, 61152, 61446, 61600, 62400, 62700, 63700, 63840, 64064, 64680, 65208, 66880, 67925, 68640, 69160, 69825, 70070, 70224, 72618, 72800, 73150, 73920, 74100, 74480, 75075, 76076, 76440, 78400, 79040, 79800, 80080, 80850, 81510, 81928, 82992, 83600, 84084, 85800, 86240, 86450, 86944, 87360, 87780, 89376, 91200, 92400, 93100, 93632, 95095, 95550, 96096, 96824, 98800, 100100, 100320, 101920, 102410, 103488, 103740, 105105, 106400, 107800, 108680, 109200, 109725, 110656, 111720, 112112, 114114, 114400, 117040, 117600, 118560, 120120, 121030, 122304, 122892, 123200, 125400, 127400, 127680, 129360, 129675, 130416, 133133, 135850, 137280, 138320, 139650, 140140, 140448, 145236, 145600, 146300, 148200, 148960, 150150, 152152, 152880, 153615, 159600, 160160, 161700, 163020, 163856, 165984, 167200, 168168, 171600, 172480, 172900, 173888, 175175, 175560, 178752, 181545, 184800, 186200, 190190, 191100, 192192, 193648, 197600, 200200, 200640, 203775, 203840, 204820, 207480, 210210, 212800, 215600, 217360, 218400, 219450, 223440, 224224, 228228, 228800, 234080, 235200, 237120, 240240, 242060, 245784, 250800, 254800, 256025, 258720, 259350, 260832, 266266, 271700, 276640, 279300, 280280, 280896, 285285, 290472, 292600, 296400, 297920, 300300, 302575, 304304, 305760, 307230, 319200, 320320, 323400, 326040, 327712, 331968, 334400, 336336, 343200, 345800, 350350, 351120, 363090, 369600, 372400, 380380, 382200, 387296, 395200, 399399, 400400, 407550, 409640, 414960, 420420, 431200, 434720, 436800, 438900, 446880, 448448, 456456, 468160, 475475, 480480, 484120, 491568, 501600, 509600, 512050, 517440, 518700, 521664, 525525, 532532, 543400, 553280, 558600, 560560, 570570, 580944, 585200, 592800, 600600, 605150, 608608, 611520, 614460, 638400, 646800, 652080, 655424, 665665, 672672, 686400, 691600, 700700, 702240, 726180, 744800, 760760, 764400, 768075, 774592, 798798, 800800, 815100, 819280, 829920, 840840, 862400, 869440, 877800, 893760, 907725, 912912, 950950, 960960, 968240, 983136, 1003200, 1019200, 1024100, 1037400, 1051050, 1065064, 1086800, 1117200, 1121120, 1141140, 1161888, 1170400, 1185600, 1201200, 1210300, 1217216, 1228920, 1293600, 1304160, 1331330, 1345344, 1383200, 1401400, 1404480, 1426425, 1452360, 1489600, 1521520, 1528800, 1536150, 1597596, 1601600, 1630200, 1638560, 1659840, 1681680, 1755600, 1815450, 1825824, 1901900, 1936480, 1966272, 1996995, 2048200, 2074800, 2102100, 2130128, 2173600, 2234400, 2242240, 2282280, 2323776, 2340800, 2402400, 2420600, 2457840, 2587200, 2608320, 2662660, 2766400, 2802800, 2852850, 2904720, 3043040, 3057600, 3072300, 3195192, 3260400, 3277120, 3328325, 3363360, 3511200, 3630900, 3651648, 3803800, 3872960, 3993990, 4096400, 4149600, 4204200, 4260256, 4347200, 4468800, 4564560, 4804800, 4841200, 4915680, 5325320, 5605600, 5705700, 5809440, 6086080, 6144600, 6390384, 6520800, 6656650, 6726720, 7022400, 7261800, 7607600, 7987980, 8192800, 8299200, 8408400, 8520512, 9129120, 9682400, 9831360, 9984975, 10650640, 11211200, 11411400, 11618880, 12289200, 12780768, 13041600, 13313300, 14523600, 15215200, 15975960, 16385600, 16816800, 18258240, 19364800, 19969950, 21301280, 22822800, 24578400, 25561536, 26626600, 29047200, 30430400, 31951920, 33633600, 39939900, 42602560, 45645600, 49156800, 53253200, 58094400, 63903840, 79879800, 91291200, 106506400, 127807680, 159759600, 213012800, 319519200, 639038400]

約数ペア:

[(1, 639038400), (2, 319519200), (3, 213012800), (4, 159759600), (5, 127807680), (6, 106506400), (7, 91291200), (8, 79879800), (10, 63903840), (11, 58094400), (12, 53253200), (13, 49156800), (14, 45645600), (15, 42602560), (16, 39939900), (19, 33633600), (20, 31951920), (21, 30430400), (22, 29047200), (24, 26626600), (25, 25561536), (26, 24578400), (28, 22822800), (30, 21301280), (32, 19969950), (33, 19364800), (35, 18258240), (38, 16816800), (39, 16385600), (40, 15975960), (42, 15215200), (44, 14523600), (48, 13313300), (49, 13041600), (50, 12780768), (52, 12289200), (55, 11618880), (56, 11411400), (57, 11211200), (60, 10650640), (64, 9984975), (65, 9831360), (66, 9682400), (70, 9129120), (75, 8520512), (76, 8408400), (77, 8299200), (78, 8192800), (80, 7987980), (84, 7607600), (88, 7261800), (91, 7022400), (95, 6726720), (96, 6656650), (98, 6520800), (100, 6390384), (104, 6144600), (105, 6086080), (110, 5809440), (112, 5705700), (114, 5605600), (120, 5325320), (130, 4915680), (132, 4841200), (133, 4804800), (140, 4564560), (143, 4468800), (147, 4347200), (150, 4260256), (152, 4204200), (154, 4149600), (156, 4096400), (160, 3993990), (165, 3872960), (168, 3803800), (175, 3651648), (176, 3630900), (182, 3511200), (190, 3363360), (192, 3328325), (195, 3277120), (196, 3260400), (200, 3195192), (208, 3072300), (209, 3057600), (210, 3043040), (220, 2904720), (224, 2852850), (228, 2802800), (231, 2766400), (240, 2662660), (245, 2608320), (247, 2587200), (260, 2457840), (264, 2420600), (266, 2402400), (273, 2340800), (275, 2323776), (280, 2282280), (285, 2242240), (286, 2234400), (294, 2173600), (300, 2130128), (304, 2102100), (308, 2074800), (312, 2048200), (320, 1996995), (325, 1966272), (330, 1936480), (336, 1901900), (350, 1825824), (352, 1815450), (364, 1755600), (380, 1681680), (385, 1659840), (390, 1638560), (392, 1630200), (399, 1601600), (400, 1597596), (416, 1536150), (418, 1528800), (420, 1521520), (429, 1489600), (440, 1452360), (448, 1426425), (455, 1404480), (456, 1401400), (462, 1383200), (475, 1345344), (480, 1331330), (490, 1304160), (494, 1293600), (520, 1228920), (525, 1217216), (528, 1210300), (532, 1201200), (539, 1185600), (546, 1170400), (550, 1161888), (560, 1141140), (570, 1121120), (572, 1117200), (588, 1086800), (600, 1065064), (608, 1051050), (616, 1037400), (624, 1024100), (627, 1019200), (637, 1003200), (650, 983136), (660, 968240), (665, 960960), (672, 950950), (700, 912912), (704, 907725), (715, 893760), (728, 877800), (735, 869440), (741, 862400), (760, 840840), (770, 829920), (780, 819280), (784, 815100), (798, 800800), (800, 798798), (825, 774592), (832, 768075), (836, 764400), (840, 760760), (858, 744800), (880, 726180), (910, 702240), (912, 700700), (924, 691600), (931, 686400), (950, 672672), (960, 665665), (975, 655424), (980, 652080), (988, 646800), (1001, 638400), (1040, 614460), (1045, 611520), (1050, 608608), (1056, 605150), (1064, 600600), (1078, 592800), (1092, 585200), (1100, 580944), (1120, 570570), (1140, 560560), (1144, 558600), (1155, 553280), (1176, 543400), (1200, 532532), (1216, 525525), (1225, 521664), (1232, 518700), (1235, 517440), (1248, 512050), (1254, 509600), (1274, 501600), (1300, 491568), (1320, 484120), (1330, 480480), (1344, 475475), (1365, 468160), (1400, 456456), (1425, 448448), (1430, 446880), (1456, 438900), (1463, 436800), (1470, 434720), (1482, 431200), (1520, 420420), (1540, 414960), (1560, 409640), (1568, 407550), (1596, 400400), (1600, 399399), (1617, 395200), (1650, 387296), (1672, 382200), (1680, 380380), (1716, 372400), (1729, 369600), (1760, 363090), (1820, 351120), (1824, 350350), (1848, 345800), (1862, 343200), (1900, 336336), (1911, 334400), (1925, 331968), (1950, 327712), (1960, 326040), (1976, 323400), (1995, 320320), (2002, 319200), (2080, 307230), (2090, 305760), (2100, 304304), (2112, 302575), (2128, 300300), (2145, 297920), (2156, 296400), (2184, 292600), (2200, 290472), (2240, 285285), (2275, 280896), (2280, 280280), (2288, 279300), (2310, 276640), (2352, 271700), (2400, 266266), (2450, 260832), (2464, 259350), (2470, 258720), (2496, 256025), (2508, 254800), (2548, 250800), (2600, 245784), (2640, 242060), (2660, 240240), (2695, 237120), (2717, 235200), (2730, 234080), (2793, 228800), (2800, 228228), (2850, 224224), (2860, 223440), (2912, 219450), (2926, 218400), (2940, 217360), (2964, 215600), (3003, 212800), (3040, 210210), (3080, 207480), (3120, 204820), (3135, 203840), (3136, 203775), (3185, 200640), (3192, 200200), (3234, 197600), (3300, 193648), (3325, 192192), (3344, 191100), (3360, 190190), (3432, 186200), (3458, 184800), (3520, 181545), (3575, 178752), (3640, 175560), (3648, 175175), (3675, 173888), (3696, 172900), (3705, 172480), (3724, 171600), (3800, 168168), (3822, 167200), (3850, 165984), (3900, 163856), (3920, 163020), (3952, 161700), (3990, 160160), (4004, 159600), (4160, 153615), (4180, 152880), (4200, 152152), (4256, 150150), (4290, 148960), (4312, 148200), (4368, 146300), (4389, 145600), (4400, 145236), (4550, 140448), (4560, 140140), (4576, 139650), (4620, 138320), (4655, 137280), (4704, 135850), (4800, 133133), (4900, 130416), (4928, 129675), (4940, 129360), (5005, 127680), (5016, 127400), (5096, 125400), (5187, 123200), (5200, 122892), (5225, 122304), (5280, 121030), (5320, 120120), (5390, 118560), (5434, 117600), (5460, 117040), (5586, 114400), (5600, 114114), (5700, 112112), (5720, 111720), (5775, 110656), (5824, 109725), (5852, 109200), (5880, 108680), (5928, 107800), (6006, 106400), (6080, 105105), (6160, 103740), (6175, 103488), (6240, 102410), (6270, 101920), (6370, 100320), (6384, 100100), (6468, 98800), (6600, 96824), (6650, 96096), (6688, 95550), (6720, 95095), (6825, 93632), (6864, 93100), (6916, 92400), (7007, 91200), (7150, 89376), (7280, 87780), (7315, 87360), (7350, 86944), (7392, 86450), (7410, 86240), (7448, 85800), (7600, 84084), (7644, 83600), (7700, 82992), (7800, 81928), (7840, 81510), (7904, 80850), (7980, 80080), (8008, 79800), (8085, 79040), (8151, 78400), (8360, 76440), (8400, 76076), (8512, 75075), (8580, 74480), (8624, 74100), (8645, 73920), (8736, 73150), (8778, 72800), (8800, 72618), (9100, 70224), (9120, 70070), (9152, 69825), (9240, 69160), (9310, 68640), (9408, 67925), (9555, 66880), (9800, 65208), (9880, 64680), (9975, 64064), (10010, 63840), (10032, 63700), (10192, 62700), (10241, 62400), (10374, 61600), (10400, 61446), (10450, 61152), (10560, 60515), (10640, 60060), (10725, 59584), (10780, 59280), (10868, 58800), (10920, 58520), (11172, 57200), (11200, 57057), (11400, 56056), (11440, 55860), (11550, 55328), (11704, 54600), (11760, 54340), (11856, 53900), (12012, 53200), (12103, 52800), (12320, 51870), (12350, 51744), (12480, 51205), (12540, 50960), (12740, 50160), (12768, 50050), (12936, 49400), (13200, 48412), (13300, 48048), (13376, 47775), (13475, 47424), (13585, 47040), (13650, 46816), (13728, 46550), (13832, 46200), (13965, 45760), (14014, 45600), (14300, 44688), (14560, 43890), (14630, 43680), (14700, 43472), (14784, 43225), (14820, 43120), (14896, 42900), (15015, 42560), (15200, 42042), (15288, 41800), (15400, 41496), (15600, 40964), (15675, 40768), (15680, 40755), (15808, 40425), (15925, 40128), (15960, 40040), (16016, 39900), (16170, 39520), (16302, 39200), (16720, 38220), (16800, 38038), (17160, 37240), (17248, 37050), (17290, 36960), (17472, 36575), (17556, 36400), (17600, 36309), (18200, 35112), (18240, 35035), (18480, 34580), (18525, 34496), (18620, 34320), (19019, 33600), (19110, 33440), (19600, 32604), (19760, 32340), (19950, 32032), (20020, 31920), (20064, 31850), (20384, 31350), (20482, 31200), (20748, 30800), (20800, 30723), (20900, 30576), (21021, 30400), (21280, 30030), (21450, 29792), (21560, 29640), (21736, 29400), (21840, 29260), (21945, 29120), (22344, 28600), (22800, 28028), (22880, 27930), (23100, 27664), (23275, 27456), (23408, 27300), (23520, 27170), (23712, 26950), (24024, 26600), (24206, 26400), (24640, 25935), (24700, 25872), (25025, 25536), (25080, 25480)]