631645560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6427}}^1$

素因数の和:6467

約数の個数: 256

約数和(自身を含む): 2591769600

約数和(自身を除く): 1960124040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6427, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 12854, 14040, 16380, 19281, 19656, 24570, 25708, 32135, 32760, 38562, 44989, 49140, 51416, 57843, 64270, 77124, 83551, 89978, 96405, 98280, 115686, 128540, 134967, 154248, 167102, 173529, 179956, 192810, 224945, 231372, 250653, 257080, 269934, 289215, 334204, 347058, 359912, 385620, 404901, 417755, 449890, 462744, 501306, 539868, 578430, 584857, 668408, 674835, 694116, 751959, 771240, 809802, 835510, 867645, 899780, 1002612, 1079736, 1156860, 1169714, 1214703, 1253265, 1349670, 1388232, 1503918, 1619604, 1671020, 1735290, 1754571, 1799560, 2005224, 2024505, 2255877, 2313720, 2339428, 2429406, 2506530, 2699340, 2924285, 3007836, 3239208, 3342040, 3470580, 3509142, 3759795, 4049010, 4511754, 4678856, 4858812, 5013060, 5263713, 5398680, 5848570, 6015672, 6073515, 6941160, 7018284, 7519590, 8098020, 8772855, 9023508, 9717624, 10026120, 10527426, 11279385, 11697140, 12147030, 14036568, 15039180, 15791139, 16196040, 17545710, 18047016, 21054852, 22558770, 23394280, 24294060, 26318565, 30078360, 31582278, 35091420, 42109704, 45117540, 48588120, 52637130, 63164556, 70182840, 78955695, 90235080, 105274260, 126329112, 157911390, 210548520, 315822780, 631645560]

約数ペア:

[(1, 631645560), (2, 315822780), (3, 210548520), (4, 157911390), (5, 126329112), (6, 105274260), (7, 90235080), (8, 78955695), (9, 70182840), (10, 63164556), (12, 52637130), (13, 48588120), (14, 45117540), (15, 42109704), (18, 35091420), (20, 31582278), (21, 30078360), (24, 26318565), (26, 24294060), (27, 23394280), (28, 22558770), (30, 21054852), (35, 18047016), (36, 17545710), (39, 16196040), (40, 15791139), (42, 15039180), (45, 14036568), (52, 12147030), (54, 11697140), (56, 11279385), (60, 10527426), (63, 10026120), (65, 9717624), (70, 9023508), (72, 8772855), (78, 8098020), (84, 7519590), (90, 7018284), (91, 6941160), (104, 6073515), (105, 6015672), (108, 5848570), (117, 5398680), (120, 5263713), (126, 5013060), (130, 4858812), (135, 4678856), (140, 4511754), (156, 4049010), (168, 3759795), (180, 3509142), (182, 3470580), (189, 3342040), (195, 3239208), (210, 3007836), (216, 2924285), (234, 2699340), (252, 2506530), (260, 2429406), (270, 2339428), (273, 2313720), (280, 2255877), (312, 2024505), (315, 2005224), (351, 1799560), (360, 1754571), (364, 1735290), (378, 1671020), (390, 1619604), (420, 1503918), (455, 1388232), (468, 1349670), (504, 1253265), (520, 1214703), (540, 1169714), (546, 1156860), (585, 1079736), (630, 1002612), (702, 899780), (728, 867645), (756, 835510), (780, 809802), (819, 771240), (840, 751959), (910, 694116), (936, 674835), (945, 668408), (1080, 584857), (1092, 578430), (1170, 539868), (1260, 501306), (1365, 462744), (1404, 449890), (1512, 417755), (1560, 404901), (1638, 385620), (1755, 359912), (1820, 347058), (1890, 334204), (2184, 289215), (2340, 269934), (2457, 257080), (2520, 250653), (2730, 231372), (2808, 224945), (3276, 192810), (3510, 179956), (3640, 173529), (3780, 167102), (4095, 154248), (4680, 134967), (4914, 128540), (5460, 115686), (6427, 98280), (6552, 96405), (7020, 89978), (7560, 83551), (8190, 77124), (9828, 64270), (10920, 57843), (12285, 51416), (12854, 49140), (14040, 44989), (16380, 38562), (19281, 32760), (19656, 32135), (24570, 25708)]