2657720520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2685

約数の個数: 384

約数和(自身を含む): 10978007040

約数和(自身を除く): 8320286520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 117, 120, 124, 126, 130, 140, 155, 156, 168, 180, 182, 186, 195, 210, 217, 234, 248, 252, 260, 273, 279, 280, 310, 312, 315, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 504, 520, 546, 558, 585, 620, 630, 651, 728, 744, 780, 806, 819, 840, 868, 910, 930, 936, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1302, 1365, 1395, 1560, 1612, 1638, 1736, 1820, 1860, 1953, 2015, 2170, 2184, 2232, 2340, 2418, 2520, 2604, 2617, 2730, 2790, 2821, 3224, 3255, 3276, 3627, 3640, 3720, 3906, 4030, 4095, 4340, 4680, 4836, 5208, 5234, 5460, 5580, 5642, 6045, 6510, 6552, 7254, 7812, 7851, 8060, 8190, 8463, 8680, 9672, 9765, 10468, 10920, 11160, 11284, 12090, 13020, 13085, 14105, 14508, 15624, 15702, 16120, 16380, 16926, 18135, 18319, 19530, 20936, 22568, 23553, 24180, 25389, 26040, 26170, 28210, 29016, 31404, 32760, 33852, 34021, 36270, 36638, 39060, 39255, 42315, 47106, 48360, 50778, 52340, 54957, 56420, 62808, 67704, 68042, 72540, 73276, 78120, 78510, 81127, 84630, 91595, 94212, 101556, 102063, 104680, 109914, 112840, 117765, 126945, 136084, 145080, 146552, 157020, 162254, 164871, 169260, 170105, 183190, 188424, 203112, 204126, 219828, 235530, 238147, 243381, 253890, 272168, 274785, 306189, 314040, 324508, 329742, 338520, 340210, 366380, 405635, 408252, 439656, 471060, 476294, 486762, 507780, 510315, 549570, 567889, 612378, 649016, 659484, 680420, 714441, 730143, 732760, 811270, 816504, 824355, 942120, 952588, 973524, 1015560, 1020630, 1054651, 1099140, 1135778, 1190735, 1216905, 1224756, 1318968, 1360840, 1428882, 1460286, 1530945, 1622540, 1648710, 1703667, 1905176, 1947048, 2041260, 2109302, 2143323, 2198280, 2271556, 2381470, 2433810, 2449512, 2839445, 2857764, 2920572, 3061890, 3163953, 3245080, 3297420, 3407334, 3572205, 3650715, 4082520, 4218604, 4286646, 4543112, 4762940, 4867620, 5111001, 5273255, 5678890, 5715528, 5841144, 6123780, 6327906, 6594840, 6814668, 7144410, 7301430, 7382557, 8437208, 8518335, 8573292, 9491859, 9525880, 9735240, 10222002, 10546510, 10716615, 11357780, 12247560, 12655812, 13629336, 14288820, 14602860, 14765114, 15819765, 17036670, 17146584, 18983718, 20444004, 21093020, 21433230, 22147671, 22715560, 25311624, 25555005, 28577640, 29205720, 29530228, 31639530, 34073340, 36912785, 37967436, 40888008, 42186040, 42866460, 44295342, 47459295, 51110010, 59060456, 63279060, 66443013, 68146680, 73825570, 75934872, 85732920, 88590684, 94918590, 102220020, 110738355, 126558120, 132886026, 147651140, 177181368, 189837180, 204440040, 221476710, 265772052, 295302280, 332215065, 379674360, 442953420, 531544104, 664430130, 885906840, 1328860260, 2657720520]

約数ペア:

[(1, 2657720520), (2, 1328860260), (3, 885906840), (4, 664430130), (5, 531544104), (6, 442953420), (7, 379674360), (8, 332215065), (9, 295302280), (10, 265772052), (12, 221476710), (13, 204440040), (14, 189837180), (15, 177181368), (18, 147651140), (20, 132886026), (21, 126558120), (24, 110738355), (26, 102220020), (28, 94918590), (30, 88590684), (31, 85732920), (35, 75934872), (36, 73825570), (39, 68146680), (40, 66443013), (42, 63279060), (45, 59060456), (52, 51110010), (56, 47459295), (60, 44295342), (62, 42866460), (63, 42186040), (65, 40888008), (70, 37967436), (72, 36912785), (78, 34073340), (84, 31639530), (90, 29530228), (91, 29205720), (93, 28577640), (104, 25555005), (105, 25311624), (117, 22715560), (120, 22147671), (124, 21433230), (126, 21093020), (130, 20444004), (140, 18983718), (155, 17146584), (156, 17036670), (168, 15819765), (180, 14765114), (182, 14602860), (186, 14288820), (195, 13629336), (210, 12655812), (217, 12247560), (234, 11357780), (248, 10716615), (252, 10546510), (260, 10222002), (273, 9735240), (279, 9525880), (280, 9491859), (310, 8573292), (312, 8518335), (315, 8437208), (360, 7382557), (364, 7301430), (372, 7144410), (390, 6814668), (403, 6594840), (420, 6327906), (434, 6123780), (455, 5841144), (465, 5715528), (468, 5678890), (504, 5273255), (520, 5111001), (546, 4867620), (558, 4762940), (585, 4543112), (620, 4286646), (630, 4218604), (651, 4082520), (728, 3650715), (744, 3572205), (780, 3407334), (806, 3297420), (819, 3245080), (840, 3163953), (868, 3061890), (910, 2920572), (930, 2857764), (936, 2839445), (1085, 2449512), (1092, 2433810), (1116, 2381470), (1170, 2271556), (1209, 2198280), (1240, 2143323), (1260, 2109302), (1302, 2041260), (1365, 1947048), (1395, 1905176), (1560, 1703667), (1612, 1648710), (1638, 1622540), (1736, 1530945), (1820, 1460286), (1860, 1428882), (1953, 1360840), (2015, 1318968), (2170, 1224756), (2184, 1216905), (2232, 1190735), (2340, 1135778), (2418, 1099140), (2520, 1054651), (2604, 1020630), (2617, 1015560), (2730, 973524), (2790, 952588), (2821, 942120), (3224, 824355), (3255, 816504), (3276, 811270), (3627, 732760), (3640, 730143), (3720, 714441), (3906, 680420), (4030, 659484), (4095, 649016), (4340, 612378), (4680, 567889), (4836, 549570), (5208, 510315), (5234, 507780), (5460, 486762), (5580, 476294), (5642, 471060), (6045, 439656), (6510, 408252), (6552, 405635), (7254, 366380), (7812, 340210), (7851, 338520), (8060, 329742), (8190, 324508), (8463, 314040), (8680, 306189), (9672, 274785), (9765, 272168), (10468, 253890), (10920, 243381), (11160, 238147), (11284, 235530), (12090, 219828), (13020, 204126), (13085, 203112), (14105, 188424), (14508, 183190), (15624, 170105), (15702, 169260), (16120, 164871), (16380, 162254), (16926, 157020), (18135, 146552), (18319, 145080), (19530, 136084), (20936, 126945), (22568, 117765), (23553, 112840), (24180, 109914), (25389, 104680), (26040, 102063), (26170, 101556), (28210, 94212), (29016, 91595), (31404, 84630), (32760, 81127), (33852, 78510), (34021, 78120), (36270, 73276), (36638, 72540), (39060, 68042), (39255, 67704), (42315, 62808), (47106, 56420), (48360, 54957), (50778, 52340)]