863670240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 288

約数和(自身を含む): 3120586560

約数和(自身を除く): 2256916320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 96, 115, 120, 138, 144, 160, 178, 180, 184, 207, 230, 240, 267, 276, 288, 293, 345, 356, 360, 368, 414, 445, 460, 480, 534, 552, 586, 690, 712, 720, 736, 801, 828, 879, 890, 920, 1035, 1068, 1104, 1172, 1335, 1380, 1424, 1440, 1465, 1602, 1656, 1758, 1780, 1840, 2047, 2070, 2136, 2208, 2344, 2637, 2670, 2760, 2848, 2930, 3204, 3312, 3516, 3560, 3680, 4005, 4094, 4140, 4272, 4395, 4688, 5274, 5340, 5520, 5860, 6141, 6408, 6624, 6739, 7032, 7120, 8010, 8188, 8280, 8544, 8790, 9376, 10235, 10548, 10680, 11040, 11720, 12282, 12816, 13185, 13478, 14064, 14240, 16020, 16376, 16560, 17580, 18423, 20217, 20470, 21096, 21360, 23440, 24564, 25632, 26077, 26370, 26956, 28128, 30705, 32040, 32752, 33120, 33695, 35160, 36846, 40434, 40940, 42192, 42720, 46880, 49128, 52154, 52740, 53912, 60651, 61410, 64080, 65504, 67390, 70320, 73692, 78231, 80868, 81880, 84384, 92115, 98256, 101085, 104308, 105480, 107824, 121302, 122820, 128160, 130385, 134780, 140640, 147384, 156462, 161736, 163760, 184230, 196512, 202170, 208616, 210960, 215648, 234693, 242604, 245640, 260770, 269560, 294768, 303255, 312924, 323472, 327520, 368460, 391155, 404340, 417232, 421920, 469386, 485208, 491280, 521540, 539120, 589536, 599771, 606510, 625848, 646944, 736920, 782310, 808680, 834464, 938772, 970416, 982560, 1043080, 1078240, 1173465, 1199542, 1213020, 1251696, 1473840, 1564620, 1617360, 1799313, 1877544, 1940832, 2086160, 2346930, 2399084, 2426040, 2503392, 2947680, 2998855, 3129240, 3234720, 3598626, 3755088, 4172320, 4693860, 4798168, 4852080, 5397939, 5997710, 6258480, 7197252, 7510176, 8996565, 9387720, 9596336, 9704160, 10795878, 11995420, 12516960, 14394504, 17993130, 18775440, 19192672, 21591756, 23990840, 26989695, 28789008, 35986260, 37550880, 43183512, 47981680, 53979390, 57578016, 71972520, 86367024, 95963360, 107958780, 143945040, 172734048, 215917560, 287890080, 431835120, 863670240]

約数ペア:

[(1, 863670240), (2, 431835120), (3, 287890080), (4, 215917560), (5, 172734048), (6, 143945040), (8, 107958780), (9, 95963360), (10, 86367024), (12, 71972520), (15, 57578016), (16, 53979390), (18, 47981680), (20, 43183512), (23, 37550880), (24, 35986260), (30, 28789008), (32, 26989695), (36, 23990840), (40, 21591756), (45, 19192672), (46, 18775440), (48, 17993130), (60, 14394504), (69, 12516960), (72, 11995420), (80, 10795878), (89, 9704160), (90, 9596336), (92, 9387720), (96, 8996565), (115, 7510176), (120, 7197252), (138, 6258480), (144, 5997710), (160, 5397939), (178, 4852080), (180, 4798168), (184, 4693860), (207, 4172320), (230, 3755088), (240, 3598626), (267, 3234720), (276, 3129240), (288, 2998855), (293, 2947680), (345, 2503392), (356, 2426040), (360, 2399084), (368, 2346930), (414, 2086160), (445, 1940832), (460, 1877544), (480, 1799313), (534, 1617360), (552, 1564620), (586, 1473840), (690, 1251696), (712, 1213020), (720, 1199542), (736, 1173465), (801, 1078240), (828, 1043080), (879, 982560), (890, 970416), (920, 938772), (1035, 834464), (1068, 808680), (1104, 782310), (1172, 736920), (1335, 646944), (1380, 625848), (1424, 606510), (1440, 599771), (1465, 589536), (1602, 539120), (1656, 521540), (1758, 491280), (1780, 485208), (1840, 469386), (2047, 421920), (2070, 417232), (2136, 404340), (2208, 391155), (2344, 368460), (2637, 327520), (2670, 323472), (2760, 312924), (2848, 303255), (2930, 294768), (3204, 269560), (3312, 260770), (3516, 245640), (3560, 242604), (3680, 234693), (4005, 215648), (4094, 210960), (4140, 208616), (4272, 202170), (4395, 196512), (4688, 184230), (5274, 163760), (5340, 161736), (5520, 156462), (5860, 147384), (6141, 140640), (6408, 134780), (6624, 130385), (6739, 128160), (7032, 122820), (7120, 121302), (8010, 107824), (8188, 105480), (8280, 104308), (8544, 101085), (8790, 98256), (9376, 92115), (10235, 84384), (10548, 81880), (10680, 80868), (11040, 78231), (11720, 73692), (12282, 70320), (12816, 67390), (13185, 65504), (13478, 64080), (14064, 61410), (14240, 60651), (16020, 53912), (16376, 52740), (16560, 52154), (17580, 49128), (18423, 46880), (20217, 42720), (20470, 42192), (21096, 40940), (21360, 40434), (23440, 36846), (24564, 35160), (25632, 33695), (26077, 33120), (26370, 32752), (26956, 32040), (28128, 30705)]