7340888040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{3251}}^1$

素因数の和:3903

約数の個数: 128

約数和(自身を含む): 22777528320

約数和(自身を除く): 15436640280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 607, 620, 744, 930, 1214, 1240, 1821, 1860, 2428, 3035, 3251, 3642, 3720, 4856, 6070, 6502, 7284, 9105, 9753, 12140, 13004, 14568, 16255, 18210, 18817, 19506, 24280, 26008, 32510, 36420, 37634, 39012, 48765, 56451, 65020, 72840, 75268, 78024, 94085, 97530, 100781, 112902, 130040, 150536, 188170, 195060, 201562, 225804, 282255, 302343, 376340, 390120, 403124, 451608, 503905, 564510, 604686, 752680, 806248, 1007810, 1129020, 1209372, 1511715, 1973357, 2015620, 2258040, 2418744, 3023430, 3946714, 4031240, 5920071, 6046860, 7893428, 9866785, 11840142, 12093720, 15786856, 19733570, 23680284, 29600355, 39467140, 47360568, 59200710, 61174067, 78934280, 118401420, 122348134, 183522201, 236802840, 244696268, 305870335, 367044402, 489392536, 611740670, 734088804, 917611005, 1223481340, 1468177608, 1835222010, 2446962680, 3670444020, 7340888040]

約数ペア:

[(1, 7340888040), (2, 3670444020), (3, 2446962680), (4, 1835222010), (5, 1468177608), (6, 1223481340), (8, 917611005), (10, 734088804), (12, 611740670), (15, 489392536), (20, 367044402), (24, 305870335), (30, 244696268), (31, 236802840), (40, 183522201), (60, 122348134), (62, 118401420), (93, 78934280), (120, 61174067), (124, 59200710), (155, 47360568), (186, 39467140), (248, 29600355), (310, 23680284), (372, 19733570), (465, 15786856), (607, 12093720), (620, 11840142), (744, 9866785), (930, 7893428), (1214, 6046860), (1240, 5920071), (1821, 4031240), (1860, 3946714), (2428, 3023430), (3035, 2418744), (3251, 2258040), (3642, 2015620), (3720, 1973357), (4856, 1511715), (6070, 1209372), (6502, 1129020), (7284, 1007810), (9105, 806248), (9753, 752680), (12140, 604686), (13004, 564510), (14568, 503905), (16255, 451608), (18210, 403124), (18817, 390120), (19506, 376340), (24280, 302343), (26008, 282255), (32510, 225804), (36420, 201562), (37634, 195060), (39012, 188170), (48765, 150536), (56451, 130040), (65020, 112902), (72840, 100781), (75268, 97530), (78024, 94085)]