246214920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15427}}^1$

素因数の和:15467

約数の個数: 128

約数和(自身を含む): 888652800

約数和(自身を除く): 642437880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15427, 15960, 30854, 46281, 61708, 77135, 92562, 107989, 123416, 154270, 185124, 215978, 231405, 293113, 308540, 323967, 370248, 431956, 462810, 539945, 586226, 617080, 647934, 863912, 879339, 925620, 1079890, 1172452, 1295868, 1465565, 1619835, 1758678, 1851240, 2051791, 2159780, 2344904, 2591736, 2931130, 3239670, 3517356, 4103582, 4319560, 4396695, 5862260, 6155373, 6479340, 7034712, 8207164, 8793390, 10258955, 11724520, 12310746, 12958680, 16414328, 17586780, 20517910, 24621492, 30776865, 35173560, 41035820, 49242984, 61553730, 82071640, 123107460, 246214920]

約数ペア:

[(1, 246214920), (2, 123107460), (3, 82071640), (4, 61553730), (5, 49242984), (6, 41035820), (7, 35173560), (8, 30776865), (10, 24621492), (12, 20517910), (14, 17586780), (15, 16414328), (19, 12958680), (20, 12310746), (21, 11724520), (24, 10258955), (28, 8793390), (30, 8207164), (35, 7034712), (38, 6479340), (40, 6155373), (42, 5862260), (56, 4396695), (57, 4319560), (60, 4103582), (70, 3517356), (76, 3239670), (84, 2931130), (95, 2591736), (105, 2344904), (114, 2159780), (120, 2051791), (133, 1851240), (140, 1758678), (152, 1619835), (168, 1465565), (190, 1295868), (210, 1172452), (228, 1079890), (266, 925620), (280, 879339), (285, 863912), (380, 647934), (399, 617080), (420, 586226), (456, 539945), (532, 462810), (570, 431956), (665, 370248), (760, 323967), (798, 308540), (840, 293113), (1064, 231405), (1140, 215978), (1330, 185124), (1596, 154270), (1995, 123416), (2280, 107989), (2660, 92562), (3192, 77135), (3990, 61708), (5320, 46281), (7980, 30854), (15427, 15960)]