1639272960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 360

約数和(自身を含む): 6162171444

約数和(自身を除く): 4522898484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 338, 360, 384, 390, 416, 421, 468, 480, 507, 512, 520, 576, 585, 624, 640, 676, 720, 768, 780, 832, 842, 845, 936, 960, 1014, 1040, 1152, 1170, 1248, 1263, 1280, 1352, 1440, 1521, 1536, 1560, 1664, 1684, 1690, 1872, 1920, 2028, 2080, 2105, 2304, 2340, 2496, 2526, 2535, 2560, 2704, 2880, 3042, 3120, 3328, 3368, 3380, 3744, 3789, 3840, 4056, 4160, 4210, 4608, 4680, 4992, 5052, 5070, 5408, 5473, 5760, 6084, 6240, 6315, 6656, 6736, 6760, 7488, 7578, 7605, 7680, 8112, 8320, 8420, 9360, 9984, 10104, 10140, 10816, 10946, 11520, 12168, 12480, 12630, 13472, 13520, 14976, 15156, 15210, 16224, 16419, 16640, 16840, 18720, 18945, 19968, 20208, 20280, 21632, 21892, 23040, 24336, 24960, 25260, 26944, 27040, 27365, 29952, 30312, 30420, 32448, 32838, 33280, 33680, 37440, 37890, 40416, 40560, 43264, 43784, 48672, 49257, 49920, 50520, 53888, 54080, 54730, 59904, 60624, 60840, 64896, 65676, 67360, 71149, 74880, 75780, 80832, 81120, 82095, 86528, 87568, 97344, 98514, 99840, 101040, 107776, 108160, 109460, 121248, 121680, 129792, 131352, 134720, 142298, 149760, 151560, 161664, 162240, 164190, 175136, 194688, 197028, 202080, 213447, 215552, 216320, 218920, 242496, 243360, 246285, 259584, 262704, 269440, 284596, 299520, 303120, 323328, 324480, 328380, 350272, 355745, 389376, 394056, 404160, 426894, 432640, 437840, 484992, 486720, 492570, 525408, 538880, 569192, 606240, 640341, 646656, 648960, 656760, 700544, 711490, 778752, 788112, 808320, 853788, 875680, 969984, 973440, 985140, 1050816, 1067235, 1077760, 1138384, 1212480, 1280682, 1297920, 1313520, 1401088, 1422980, 1576224, 1616640, 1707576, 1751360, 1939968, 1946880, 1970280, 2101632, 2134470, 2276768, 2424960, 2561364, 2627040, 2802176, 2845960, 3152448, 3201705, 3233280, 3415152, 3502720, 3893760, 3940560, 4203264, 4268940, 4553536, 4849920, 5122728, 5254080, 5691920, 6304896, 6403410, 6830304, 7005440, 7881120, 8406528, 8537880, 9107072, 9699840, 10245456, 10508160, 11383840, 12609792, 12806820, 13660608, 14010880, 15762240, 17075760, 18214144, 20490912, 21016320, 22767680, 25219584, 25613640, 27321216, 31524480, 34151520, 36428288, 40981824, 42032640, 45535360, 51227280, 54642432, 63048960, 68303040, 81963648, 91070720, 102454560, 109284864, 126097920, 136606080, 163927296, 182141440, 204909120, 273212160, 327854592, 409818240, 546424320, 819636480, 1639272960]

約数ペア:

[(1, 1639272960), (2, 819636480), (3, 546424320), (4, 409818240), (5, 327854592), (6, 273212160), (8, 204909120), (9, 182141440), (10, 163927296), (12, 136606080), (13, 126097920), (15, 109284864), (16, 102454560), (18, 91070720), (20, 81963648), (24, 68303040), (26, 63048960), (30, 54642432), (32, 51227280), (36, 45535360), (39, 42032640), (40, 40981824), (45, 36428288), (48, 34151520), (52, 31524480), (60, 27321216), (64, 25613640), (65, 25219584), (72, 22767680), (78, 21016320), (80, 20490912), (90, 18214144), (96, 17075760), (104, 15762240), (117, 14010880), (120, 13660608), (128, 12806820), (130, 12609792), (144, 11383840), (156, 10508160), (160, 10245456), (169, 9699840), (180, 9107072), (192, 8537880), (195, 8406528), (208, 7881120), (234, 7005440), (240, 6830304), (256, 6403410), (260, 6304896), (288, 5691920), (312, 5254080), (320, 5122728), (338, 4849920), (360, 4553536), (384, 4268940), (390, 4203264), (416, 3940560), (421, 3893760), (468, 3502720), (480, 3415152), (507, 3233280), (512, 3201705), (520, 3152448), (576, 2845960), (585, 2802176), (624, 2627040), (640, 2561364), (676, 2424960), (720, 2276768), (768, 2134470), (780, 2101632), (832, 1970280), (842, 1946880), (845, 1939968), (936, 1751360), (960, 1707576), (1014, 1616640), (1040, 1576224), (1152, 1422980), (1170, 1401088), (1248, 1313520), (1263, 1297920), (1280, 1280682), (1352, 1212480), (1440, 1138384), (1521, 1077760), (1536, 1067235), (1560, 1050816), (1664, 985140), (1684, 973440), (1690, 969984), (1872, 875680), (1920, 853788), (2028, 808320), (2080, 788112), (2105, 778752), (2304, 711490), (2340, 700544), (2496, 656760), (2526, 648960), (2535, 646656), (2560, 640341), (2704, 606240), (2880, 569192), (3042, 538880), (3120, 525408), (3328, 492570), (3368, 486720), (3380, 484992), (3744, 437840), (3789, 432640), (3840, 426894), (4056, 404160), (4160, 394056), (4210, 389376), (4608, 355745), (4680, 350272), (4992, 328380), (5052, 324480), (5070, 323328), (5408, 303120), (5473, 299520), (5760, 284596), (6084, 269440), (6240, 262704), (6315, 259584), (6656, 246285), (6736, 243360), (6760, 242496), (7488, 218920), (7578, 216320), (7605, 215552), (7680, 213447), (8112, 202080), (8320, 197028), (8420, 194688), (9360, 175136), (9984, 164190), (10104, 162240), (10140, 161664), (10816, 151560), (10946, 149760), (11520, 142298), (12168, 134720), (12480, 131352), (12630, 129792), (13472, 121680), (13520, 121248), (14976, 109460), (15156, 108160), (15210, 107776), (16224, 101040), (16419, 99840), (16640, 98514), (16840, 97344), (18720, 87568), (18945, 86528), (19968, 82095), (20208, 81120), (20280, 80832), (21632, 75780), (21892, 74880), (23040, 71149), (24336, 67360), (24960, 65676), (25260, 64896), (26944, 60840), (27040, 60624), (27365, 59904), (29952, 54730), (30312, 54080), (30420, 53888), (32448, 50520), (32838, 49920), (33280, 49257), (33680, 48672), (37440, 43784), (37890, 43264), (40416, 40560)]