768953640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1152

約数の個数: 256

約数和(自身を含む): 2884331520

約数和(自身を除く): 2115377880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 67, 70, 78, 84, 91, 104, 105, 120, 130, 134, 140, 156, 168, 182, 195, 201, 210, 260, 268, 273, 280, 312, 335, 364, 390, 402, 420, 455, 469, 520, 536, 546, 670, 728, 780, 804, 840, 871, 910, 938, 1005, 1051, 1092, 1340, 1365, 1407, 1560, 1608, 1742, 1820, 1876, 2010, 2102, 2184, 2345, 2613, 2680, 2730, 2814, 3153, 3484, 3640, 3752, 4020, 4204, 4355, 4690, 5226, 5255, 5460, 5628, 6097, 6306, 6968, 7035, 7357, 8040, 8408, 8710, 9380, 10452, 10510, 10920, 11256, 12194, 12612, 13065, 13663, 14070, 14714, 15765, 17420, 18291, 18760, 20904, 21020, 22071, 24388, 25224, 26130, 27326, 28140, 29428, 30485, 31530, 34840, 36582, 36785, 40989, 42040, 44142, 48776, 52260, 54652, 56280, 58856, 60970, 63060, 68315, 70417, 73164, 73570, 81978, 88284, 91455, 95641, 104520, 109304, 110355, 121940, 126120, 136630, 140834, 146328, 147140, 163956, 176568, 182910, 191282, 204945, 211251, 220710, 243880, 273260, 281668, 286923, 294280, 327912, 352085, 365820, 382564, 409890, 422502, 441420, 478205, 492919, 546520, 563336, 573846, 704170, 731640, 765128, 819780, 845004, 882840, 915421, 956410, 985838, 1056255, 1147692, 1408340, 1434615, 1478757, 1639560, 1690008, 1830842, 1912820, 1971676, 2112510, 2295384, 2464595, 2746263, 2816680, 2869230, 2957514, 3661684, 3825640, 3943352, 4225020, 4577105, 4929190, 5492526, 5738460, 5915028, 6407947, 7323368, 7393785, 8450040, 9154210, 9858380, 10985052, 11476920, 11830056, 12815894, 13731315, 14787570, 18308420, 19223841, 19716760, 21970104, 25631788, 27462630, 29575140, 32039735, 36616840, 38447682, 51263576, 54925260, 59150280, 64079470, 76895364, 96119205, 109850520, 128158940, 153790728, 192238410, 256317880, 384476820, 768953640]

約数ペア:

[(1, 768953640), (2, 384476820), (3, 256317880), (4, 192238410), (5, 153790728), (6, 128158940), (7, 109850520), (8, 96119205), (10, 76895364), (12, 64079470), (13, 59150280), (14, 54925260), (15, 51263576), (20, 38447682), (21, 36616840), (24, 32039735), (26, 29575140), (28, 27462630), (30, 25631788), (35, 21970104), (39, 19716760), (40, 19223841), (42, 18308420), (52, 14787570), (56, 13731315), (60, 12815894), (65, 11830056), (67, 11476920), (70, 10985052), (78, 9858380), (84, 9154210), (91, 8450040), (104, 7393785), (105, 7323368), (120, 6407947), (130, 5915028), (134, 5738460), (140, 5492526), (156, 4929190), (168, 4577105), (182, 4225020), (195, 3943352), (201, 3825640), (210, 3661684), (260, 2957514), (268, 2869230), (273, 2816680), (280, 2746263), (312, 2464595), (335, 2295384), (364, 2112510), (390, 1971676), (402, 1912820), (420, 1830842), (455, 1690008), (469, 1639560), (520, 1478757), (536, 1434615), (546, 1408340), (670, 1147692), (728, 1056255), (780, 985838), (804, 956410), (840, 915421), (871, 882840), (910, 845004), (938, 819780), (1005, 765128), (1051, 731640), (1092, 704170), (1340, 573846), (1365, 563336), (1407, 546520), (1560, 492919), (1608, 478205), (1742, 441420), (1820, 422502), (1876, 409890), (2010, 382564), (2102, 365820), (2184, 352085), (2345, 327912), (2613, 294280), (2680, 286923), (2730, 281668), (2814, 273260), (3153, 243880), (3484, 220710), (3640, 211251), (3752, 204945), (4020, 191282), (4204, 182910), (4355, 176568), (4690, 163956), (5226, 147140), (5255, 146328), (5460, 140834), (5628, 136630), (6097, 126120), (6306, 121940), (6968, 110355), (7035, 109304), (7357, 104520), (8040, 95641), (8408, 91455), (8710, 88284), (9380, 81978), (10452, 73570), (10510, 73164), (10920, 70417), (11256, 68315), (12194, 63060), (12612, 60970), (13065, 58856), (13663, 56280), (14070, 54652), (14714, 52260), (15765, 48776), (17420, 44142), (18291, 42040), (18760, 40989), (20904, 36785), (21020, 36582), (22071, 34840), (24388, 31530), (25224, 30485), (26130, 29428), (27326, 28140)]