30174686640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{14221}}^1$

素因数の和:14668

約数の個数: 240

約数和(自身を含む): 116096575296

約数和(自身を除く): 85921888656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 421, 504, 560, 630, 720, 840, 842, 1008, 1260, 1263, 1680, 1684, 2105, 2520, 2526, 2947, 3368, 3789, 4210, 5040, 5052, 5894, 6315, 6736, 7578, 8420, 8841, 10104, 11788, 12630, 14221, 14735, 15156, 16840, 17682, 18945, 20208, 23576, 25260, 26523, 28442, 29470, 30312, 33680, 35364, 37890, 42663, 44205, 47152, 50520, 53046, 56884, 58940, 60624, 70728, 71105, 75780, 85326, 88410, 99547, 101040, 106092, 113768, 117880, 127989, 132615, 141456, 142210, 151560, 170652, 176820, 199094, 212184, 213315, 227536, 235760, 255978, 265230, 284420, 298641, 303120, 341304, 353640, 398188, 424368, 426630, 497735, 511956, 530460, 568840, 597282, 639945, 682608, 707280, 796376, 853260, 895923, 995470, 1023912, 1060920, 1137680, 1194564, 1279890, 1493205, 1592752, 1706520, 1791846, 1990940, 2047824, 2121840, 2389128, 2559780, 2986410, 3413040, 3583692, 3981880, 4479615, 4778256, 5119560, 5972820, 5987041, 7167384, 7963760, 8959230, 10239120, 11945640, 11974082, 14334768, 17918460, 17961123, 23891280, 23948164, 29935205, 35836920, 35922246, 41909287, 47896328, 53883369, 59870410, 71673840, 71844492, 83818574, 89805615, 95792656, 107766738, 119740820, 125727861, 143688984, 167637148, 179611230, 209546435, 215533476, 239481640, 251455722, 269416845, 287377968, 335274296, 359222460, 377183583, 419092870, 431066952, 478963280, 502911444, 538833690, 628639305, 670548592, 718444920, 754367166, 838185740, 862133904, 1005822888, 1077667380, 1257278610, 1436889840, 1508734332, 1676371480, 1885917915, 2011645776, 2155334760, 2514557220, 3017468664, 3352742960, 3771835830, 4310669520, 5029114440, 6034937328, 7543671660, 10058228880, 15087343320, 30174686640]

約数ペア:

[(1, 30174686640), (2, 15087343320), (3, 10058228880), (4, 7543671660), (5, 6034937328), (6, 5029114440), (7, 4310669520), (8, 3771835830), (9, 3352742960), (10, 3017468664), (12, 2514557220), (14, 2155334760), (15, 2011645776), (16, 1885917915), (18, 1676371480), (20, 1508734332), (21, 1436889840), (24, 1257278610), (28, 1077667380), (30, 1005822888), (35, 862133904), (36, 838185740), (40, 754367166), (42, 718444920), (45, 670548592), (48, 628639305), (56, 538833690), (60, 502911444), (63, 478963280), (70, 431066952), (72, 419092870), (80, 377183583), (84, 359222460), (90, 335274296), (105, 287377968), (112, 269416845), (120, 251455722), (126, 239481640), (140, 215533476), (144, 209546435), (168, 179611230), (180, 167637148), (210, 143688984), (240, 125727861), (252, 119740820), (280, 107766738), (315, 95792656), (336, 89805615), (360, 83818574), (420, 71844492), (421, 71673840), (504, 59870410), (560, 53883369), (630, 47896328), (720, 41909287), (840, 35922246), (842, 35836920), (1008, 29935205), (1260, 23948164), (1263, 23891280), (1680, 17961123), (1684, 17918460), (2105, 14334768), (2520, 11974082), (2526, 11945640), (2947, 10239120), (3368, 8959230), (3789, 7963760), (4210, 7167384), (5040, 5987041), (5052, 5972820), (5894, 5119560), (6315, 4778256), (6736, 4479615), (7578, 3981880), (8420, 3583692), (8841, 3413040), (10104, 2986410), (11788, 2559780), (12630, 2389128), (14221, 2121840), (14735, 2047824), (15156, 1990940), (16840, 1791846), (17682, 1706520), (18945, 1592752), (20208, 1493205), (23576, 1279890), (25260, 1194564), (26523, 1137680), (28442, 1060920), (29470, 1023912), (30312, 995470), (33680, 895923), (35364, 853260), (37890, 796376), (42663, 707280), (44205, 682608), (47152, 639945), (50520, 597282), (53046, 568840), (56884, 530460), (58940, 511956), (60624, 497735), (70728, 426630), (71105, 424368), (75780, 398188), (85326, 353640), (88410, 341304), (99547, 303120), (101040, 298641), (106092, 284420), (113768, 265230), (117880, 255978), (127989, 235760), (132615, 227536), (141456, 213315), (142210, 212184), (151560, 199094), (170652, 176820)]