8280319920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1\times {\mathrm{797}}^1$

素因数の和:1479

約数の個数: 160

約数和(自身を含む): 26097204672

約数和(自身を除く): 17816884752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 593, 730, 797, 876, 1095, 1168, 1186, 1460, 1594, 1752, 1779, 2190, 2372, 2391, 2920, 2965, 3188, 3504, 3558, 3985, 4380, 4744, 4782, 5840, 5930, 6376, 7116, 7970, 8760, 8895, 9488, 9564, 11860, 11955, 12752, 14232, 15940, 17520, 17790, 19128, 23720, 23910, 28464, 31880, 35580, 38256, 43289, 47440, 47820, 58181, 63760, 71160, 86578, 95640, 116362, 129867, 142320, 173156, 174543, 191280, 216445, 232724, 259734, 290905, 346312, 349086, 432890, 465448, 472621, 519468, 581810, 649335, 692624, 698172, 865780, 872715, 930896, 945242, 1038936, 1163620, 1298670, 1396344, 1417863, 1731560, 1745430, 1890484, 2077872, 2327240, 2363105, 2597340, 2792688, 2835726, 3463120, 3490860, 3780968, 4654480, 4726210, 5194680, 5671452, 6981720, 7089315, 7561936, 9452420, 10389360, 11342904, 13963440, 14178630, 18904840, 22685808, 28357260, 34501333, 37809680, 56714520, 69002666, 103503999, 113429040, 138005332, 172506665, 207007998, 276010664, 345013330, 414015996, 517519995, 552021328, 690026660, 828031992, 1035039990, 1380053320, 1656063984, 2070079980, 2760106640, 4140159960, 8280319920]

約数ペア:

[(1, 8280319920), (2, 4140159960), (3, 2760106640), (4, 2070079980), (5, 1656063984), (6, 1380053320), (8, 1035039990), (10, 828031992), (12, 690026660), (15, 552021328), (16, 517519995), (20, 414015996), (24, 345013330), (30, 276010664), (40, 207007998), (48, 172506665), (60, 138005332), (73, 113429040), (80, 103503999), (120, 69002666), (146, 56714520), (219, 37809680), (240, 34501333), (292, 28357260), (365, 22685808), (438, 18904840), (584, 14178630), (593, 13963440), (730, 11342904), (797, 10389360), (876, 9452420), (1095, 7561936), (1168, 7089315), (1186, 6981720), (1460, 5671452), (1594, 5194680), (1752, 4726210), (1779, 4654480), (2190, 3780968), (2372, 3490860), (2391, 3463120), (2920, 2835726), (2965, 2792688), (3188, 2597340), (3504, 2363105), (3558, 2327240), (3985, 2077872), (4380, 1890484), (4744, 1745430), (4782, 1731560), (5840, 1417863), (5930, 1396344), (6376, 1298670), (7116, 1163620), (7970, 1038936), (8760, 945242), (8895, 930896), (9488, 872715), (9564, 865780), (11860, 698172), (11955, 692624), (12752, 649335), (14232, 581810), (15940, 519468), (17520, 472621), (17790, 465448), (19128, 432890), (23720, 349086), (23910, 346312), (28464, 290905), (31880, 259734), (35580, 232724), (38256, 216445), (43289, 191280), (47440, 174543), (47820, 173156), (58181, 142320), (63760, 129867), (71160, 116362), (86578, 95640)]