201916560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 658707840

約数和(自身を除く): 456791280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 67, 80, 87, 116, 120, 134, 145, 174, 201, 232, 240, 268, 290, 335, 348, 402, 433, 435, 464, 536, 580, 670, 696, 804, 866, 870, 1005, 1072, 1160, 1299, 1340, 1392, 1608, 1732, 1740, 1943, 2010, 2165, 2320, 2598, 2680, 3216, 3464, 3480, 3886, 4020, 4330, 5196, 5360, 5829, 6495, 6928, 6960, 7772, 8040, 8660, 9715, 10392, 11658, 12557, 12990, 15544, 16080, 17320, 19430, 20784, 23316, 25114, 25980, 29011, 29145, 31088, 34640, 37671, 38860, 46632, 50228, 51960, 58022, 58290, 62785, 75342, 77720, 87033, 93264, 100456, 103920, 116044, 116580, 125570, 145055, 150684, 155440, 174066, 188355, 200912, 232088, 233160, 251140, 290110, 301368, 348132, 376710, 435165, 464176, 466320, 502280, 580220, 602736, 696264, 753420, 841319, 870330, 1004560, 1160440, 1392528, 1506840, 1682638, 1740660, 2320880, 2523957, 3013680, 3365276, 3481320, 4206595, 5047914, 6730552, 6962640, 8413190, 10095828, 12619785, 13461104, 16826380, 20191656, 25239570, 33652760, 40383312, 50479140, 67305520, 100958280, 201916560]

約数ペア:

[(1, 201916560), (2, 100958280), (3, 67305520), (4, 50479140), (5, 40383312), (6, 33652760), (8, 25239570), (10, 20191656), (12, 16826380), (15, 13461104), (16, 12619785), (20, 10095828), (24, 8413190), (29, 6962640), (30, 6730552), (40, 5047914), (48, 4206595), (58, 3481320), (60, 3365276), (67, 3013680), (80, 2523957), (87, 2320880), (116, 1740660), (120, 1682638), (134, 1506840), (145, 1392528), (174, 1160440), (201, 1004560), (232, 870330), (240, 841319), (268, 753420), (290, 696264), (335, 602736), (348, 580220), (402, 502280), (433, 466320), (435, 464176), (464, 435165), (536, 376710), (580, 348132), (670, 301368), (696, 290110), (804, 251140), (866, 233160), (870, 232088), (1005, 200912), (1072, 188355), (1160, 174066), (1299, 155440), (1340, 150684), (1392, 145055), (1608, 125570), (1732, 116580), (1740, 116044), (1943, 103920), (2010, 100456), (2165, 93264), (2320, 87033), (2598, 77720), (2680, 75342), (3216, 62785), (3464, 58290), (3480, 58022), (3886, 51960), (4020, 50228), (4330, 46632), (5196, 38860), (5360, 37671), (5829, 34640), (6495, 31088), (6928, 29145), (6960, 29011), (7772, 25980), (8040, 25114), (8660, 23316), (9715, 20784), (10392, 19430), (11658, 17320), (12557, 16080), (12990, 15544)]