140561400

素因数分解:

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

素因数の和:723

約数の個数: 192

約数和(自身を含む): 508896000

約数和(自身を除く): 368334600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 343, 350, 392, 420, 490, 525, 588, 600, 683, 686, 700, 735, 840, 980, 1029, 1050, 1176, 1225, 1366, 1372, 1400, 1470, 1715, 1960, 2049, 2058, 2100, 2450, 2732, 2744, 2940, 3415, 3430, 3675, 4098, 4116, 4200, 4781, 4900, 5145, 5464, 5880, 6830, 6860, 7350, 8196, 8232, 8575, 9562, 9800, 10245, 10290, 13660, 13720, 14343, 14700, 16392, 17075, 17150, 19124, 20490, 20580, 23905, 25725, 27320, 28686, 29400, 33467, 34150, 34300, 38248, 40980, 41160, 47810, 51225, 51450, 57372, 66934, 68300, 68600, 71715, 81960, 95620, 100401, 102450, 102900, 114744, 119525, 133868, 136600, 143430, 167335, 191240, 200802, 204900, 205800, 234269, 239050, 267736, 286860, 334670, 358575, 401604, 409800, 468538, 478100, 502005, 573720, 669340, 702807, 717150, 803208, 836675, 937076, 956200, 1004010, 1171345, 1338680, 1405614, 1434300, 1673350, 1874152, 2008020, 2342690, 2510025, 2811228, 2868600, 3346700, 3514035, 4016040, 4685380, 5020050, 5622456, 5856725, 6693400, 7028070, 9370760, 10040100, 11713450, 14056140, 17570175, 20080200, 23426900, 28112280, 35140350, 46853800, 70280700, 140561400]

約数ペア:

[(1, 140561400), (2, 70280700), (3, 46853800), (4, 35140350), (5, 28112280), (6, 23426900), (7, 20080200), (8, 17570175), (10, 14056140), (12, 11713450), (14, 10040100), (15, 9370760), (20, 7028070), (21, 6693400), (24, 5856725), (25, 5622456), (28, 5020050), (30, 4685380), (35, 4016040), (40, 3514035), (42, 3346700), (49, 2868600), (50, 2811228), (56, 2510025), (60, 2342690), (70, 2008020), (75, 1874152), (84, 1673350), (98, 1434300), (100, 1405614), (105, 1338680), (120, 1171345), (140, 1004010), (147, 956200), (150, 937076), (168, 836675), (175, 803208), (196, 717150), (200, 702807), (210, 669340), (245, 573720), (280, 502005), (294, 478100), (300, 468538), (343, 409800), (350, 401604), (392, 358575), (420, 334670), (490, 286860), (525, 267736), (588, 239050), (600, 234269), (683, 205800), (686, 204900), (700, 200802), (735, 191240), (840, 167335), (980, 143430), (1029, 136600), (1050, 133868), (1176, 119525), (1225, 114744), (1366, 102900), (1372, 102450), (1400, 100401), (1470, 95620), (1715, 81960), (1960, 71715), (2049, 68600), (2058, 68300), (2100, 66934), (2450, 57372), (2732, 51450), (2744, 51225), (2940, 47810), (3415, 41160), (3430, 40980), (3675, 38248), (4098, 34300), (4116, 34150), (4200, 33467), (4781, 29400), (4900, 28686), (5145, 27320), (5464, 25725), (5880, 23905), (6830, 20580), (6860, 20490), (7350, 19124), (8196, 17150), (8232, 17075), (8575, 16392), (9562, 14700), (9800, 14343), (10245, 13720), (10290, 13660)]