2017616640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3109}}^1$

素因数の和:3159

約数の個数: 216

約数和(自身を含む): 6979810320

約数和(自身を除く): 4962193680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1040, 1248, 1280, 1352, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2704, 3109, 3120, 3328, 3380, 3840, 4056, 4160, 4992, 5070, 5408, 6218, 6240, 6760, 8112, 8320, 9327, 9984, 10140, 10816, 12436, 12480, 13520, 15545, 16224, 16640, 18654, 20280, 21632, 24872, 24960, 27040, 31090, 32448, 37308, 40417, 40560, 43264, 46635, 49744, 49920, 54080, 62180, 64896, 74616, 80834, 81120, 93270, 99488, 108160, 121251, 124360, 129792, 149232, 161668, 162240, 186540, 198976, 202085, 216320, 242502, 248720, 298464, 323336, 324480, 373080, 397952, 404170, 485004, 497440, 525421, 596928, 606255, 646672, 648960, 746160, 795904, 808340, 970008, 994880, 1050842, 1193856, 1212510, 1293344, 1492320, 1576263, 1616680, 1940016, 1989760, 2101684, 2387712, 2425020, 2586688, 2627105, 2984640, 3152526, 3233360, 3880032, 3979520, 4203368, 4850040, 5173376, 5254210, 5969280, 6305052, 6466720, 7760064, 7881315, 8406736, 9700080, 10346752, 10508420, 11938560, 12610104, 12933440, 15520128, 15762630, 16813472, 19400160, 21016840, 25220208, 25866880, 31040256, 31525260, 33626944, 38800320, 42033680, 50440416, 51733760, 63050520, 67253888, 77600640, 84067360, 100880832, 126101040, 134507776, 155201280, 168134720, 201761664, 252202080, 336269440, 403523328, 504404160, 672538880, 1008808320, 2017616640]

約数ペア:

[(1, 2017616640), (2, 1008808320), (3, 672538880), (4, 504404160), (5, 403523328), (6, 336269440), (8, 252202080), (10, 201761664), (12, 168134720), (13, 155201280), (15, 134507776), (16, 126101040), (20, 100880832), (24, 84067360), (26, 77600640), (30, 67253888), (32, 63050520), (39, 51733760), (40, 50440416), (48, 42033680), (52, 38800320), (60, 33626944), (64, 31525260), (65, 31040256), (78, 25866880), (80, 25220208), (96, 21016840), (104, 19400160), (120, 16813472), (128, 15762630), (130, 15520128), (156, 12933440), (160, 12610104), (169, 11938560), (192, 10508420), (195, 10346752), (208, 9700080), (240, 8406736), (256, 7881315), (260, 7760064), (312, 6466720), (320, 6305052), (338, 5969280), (384, 5254210), (390, 5173376), (416, 4850040), (480, 4203368), (507, 3979520), (520, 3880032), (624, 3233360), (640, 3152526), (676, 2984640), (768, 2627105), (780, 2586688), (832, 2425020), (845, 2387712), (960, 2101684), (1014, 1989760), (1040, 1940016), (1248, 1616680), (1280, 1576263), (1352, 1492320), (1560, 1293344), (1664, 1212510), (1690, 1193856), (1920, 1050842), (2028, 994880), (2080, 970008), (2496, 808340), (2535, 795904), (2704, 746160), (3109, 648960), (3120, 646672), (3328, 606255), (3380, 596928), (3840, 525421), (4056, 497440), (4160, 485004), (4992, 404170), (5070, 397952), (5408, 373080), (6218, 324480), (6240, 323336), (6760, 298464), (8112, 248720), (8320, 242502), (9327, 216320), (9984, 202085), (10140, 198976), (10816, 186540), (12436, 162240), (12480, 161668), (13520, 149232), (15545, 129792), (16224, 124360), (16640, 121251), (18654, 108160), (20280, 99488), (21632, 93270), (24872, 81120), (24960, 80834), (27040, 74616), (31090, 64896), (32448, 62180), (37308, 54080), (40417, 49920), (40560, 49744), (43264, 46635)]