56224560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{683}}^1$

素因数の和:720

約数の個数: 160

約数和(自身を含む): 203558400

約数和(自身を除く): 147333840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 683, 686, 735, 784, 840, 980, 1029, 1176, 1366, 1372, 1470, 1680, 1715, 1960, 2049, 2058, 2352, 2732, 2744, 2940, 3415, 3430, 3920, 4098, 4116, 4781, 5145, 5464, 5488, 5880, 6830, 6860, 8196, 8232, 9562, 10245, 10290, 10928, 11760, 13660, 13720, 14343, 16392, 16464, 19124, 20490, 20580, 23905, 27320, 27440, 28686, 32784, 33467, 38248, 40980, 41160, 47810, 54640, 57372, 66934, 71715, 76496, 81960, 82320, 95620, 100401, 114744, 133868, 143430, 163920, 167335, 191240, 200802, 229488, 234269, 267736, 286860, 334670, 382480, 401604, 468538, 502005, 535472, 573720, 669340, 702807, 803208, 937076, 1004010, 1147440, 1171345, 1338680, 1405614, 1606416, 1874152, 2008020, 2342690, 2677360, 2811228, 3514035, 3748304, 4016040, 4685380, 5622456, 7028070, 8032080, 9370760, 11244912, 14056140, 18741520, 28112280, 56224560]

約数ペア:

[(1, 56224560), (2, 28112280), (3, 18741520), (4, 14056140), (5, 11244912), (6, 9370760), (7, 8032080), (8, 7028070), (10, 5622456), (12, 4685380), (14, 4016040), (15, 3748304), (16, 3514035), (20, 2811228), (21, 2677360), (24, 2342690), (28, 2008020), (30, 1874152), (35, 1606416), (40, 1405614), (42, 1338680), (48, 1171345), (49, 1147440), (56, 1004010), (60, 937076), (70, 803208), (80, 702807), (84, 669340), (98, 573720), (105, 535472), (112, 502005), (120, 468538), (140, 401604), (147, 382480), (168, 334670), (196, 286860), (210, 267736), (240, 234269), (245, 229488), (280, 200802), (294, 191240), (336, 167335), (343, 163920), (392, 143430), (420, 133868), (490, 114744), (560, 100401), (588, 95620), (683, 82320), (686, 81960), (735, 76496), (784, 71715), (840, 66934), (980, 57372), (1029, 54640), (1176, 47810), (1366, 41160), (1372, 40980), (1470, 38248), (1680, 33467), (1715, 32784), (1960, 28686), (2049, 27440), (2058, 27320), (2352, 23905), (2732, 20580), (2744, 20490), (2940, 19124), (3415, 16464), (3430, 16392), (3920, 14343), (4098, 13720), (4116, 13660), (4781, 11760), (5145, 10928), (5464, 10290), (5488, 10245), (5880, 9562), (6830, 8232), (6860, 8196)]