98215440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 322646016

約数和(自身を除く): 224430576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 307, 310, 344, 372, 430, 465, 496, 516, 614, 620, 645, 688, 744, 860, 921, 930, 1032, 1228, 1240, 1290, 1333, 1488, 1535, 1720, 1842, 1860, 2064, 2456, 2480, 2580, 2666, 3070, 3440, 3684, 3720, 3999, 4605, 4912, 5160, 5332, 6140, 6665, 7368, 7440, 7998, 9210, 9517, 10320, 10664, 12280, 13201, 13330, 14736, 15996, 18420, 19034, 19995, 21328, 24560, 26402, 26660, 28551, 31992, 36840, 38068, 39603, 39990, 47585, 52804, 53320, 57102, 63984, 66005, 73680, 76136, 79206, 79980, 95170, 105608, 106640, 114204, 132010, 142755, 152272, 158412, 159960, 190340, 198015, 211216, 228408, 264020, 285510, 316824, 319920, 380680, 396030, 409231, 456816, 528040, 571020, 633648, 761360, 792060, 818462, 1056080, 1142040, 1227693, 1584120, 1636924, 2046155, 2284080, 2455386, 3168240, 3273848, 4092310, 4910772, 6138465, 6547696, 8184620, 9821544, 12276930, 16369240, 19643088, 24553860, 32738480, 49107720, 98215440]

約数ペア:

[(1, 98215440), (2, 49107720), (3, 32738480), (4, 24553860), (5, 19643088), (6, 16369240), (8, 12276930), (10, 9821544), (12, 8184620), (15, 6547696), (16, 6138465), (20, 4910772), (24, 4092310), (30, 3273848), (31, 3168240), (40, 2455386), (43, 2284080), (48, 2046155), (60, 1636924), (62, 1584120), (80, 1227693), (86, 1142040), (93, 1056080), (120, 818462), (124, 792060), (129, 761360), (155, 633648), (172, 571020), (186, 528040), (215, 456816), (240, 409231), (248, 396030), (258, 380680), (307, 319920), (310, 316824), (344, 285510), (372, 264020), (430, 228408), (465, 211216), (496, 198015), (516, 190340), (614, 159960), (620, 158412), (645, 152272), (688, 142755), (744, 132010), (860, 114204), (921, 106640), (930, 105608), (1032, 95170), (1228, 79980), (1240, 79206), (1290, 76136), (1333, 73680), (1488, 66005), (1535, 63984), (1720, 57102), (1842, 53320), (1860, 52804), (2064, 47585), (2456, 39990), (2480, 39603), (2580, 38068), (2666, 36840), (3070, 31992), (3440, 28551), (3684, 26660), (3720, 26402), (3999, 24560), (4605, 21328), (4912, 19995), (5160, 19034), (5332, 18420), (6140, 15996), (6665, 14736), (7368, 13330), (7440, 13201), (7998, 12280), (9210, 10664), (9517, 10320)]