40385960520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{35363}}^1$

素因数の和:35715

約数の個数: 128

約数和(自身を含む): 125477130240

約数和(自身を除く): 85091169720

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, 307, 310, 372, 465, 614, 620, 744, 921, 930, 1228, 1240, 1535, 1842, 1860, 2456, 3070, 3684, 3720, 4605, 6140, 7368, 9210, 9517, 12280, 18420, 19034, 28551, 35363, 36840, 38068, 47585, 57102, 70726, 76136, 95170, 106089, 114204, 141452, 142755, 176815, 190340, 212178, 228408, 282904, 285510, 353630, 380680, 424356, 530445, 571020, 707260, 848712, 1060890, 1096253, 1142040, 1414520, 2121780, 2192506, 3288759, 4243560, 4385012, 5481265, 6577518, 8770024, 10856441, 10962530, 13155036, 16443795, 21712882, 21925060, 26310072, 32569323, 32887590, 43425764, 43850120, 54282205, 65138646, 65775180, 86851528, 108564410, 130277292, 131550360, 162846615, 217128820, 260554584, 325693230, 336549671, 434257640, 651386460, 673099342, 1009649013, 1302772920, 1346198684, 1682748355, 2019298026, 2692397368, 3365496710, 4038596052, 5048245065, 6730993420, 8077192104, 10096490130, 13461986840, 20192980260, 40385960520]

約数ペア:

[(1, 40385960520), (2, 20192980260), (3, 13461986840), (4, 10096490130), (5, 8077192104), (6, 6730993420), (8, 5048245065), (10, 4038596052), (12, 3365496710), (15, 2692397368), (20, 2019298026), (24, 1682748355), (30, 1346198684), (31, 1302772920), (40, 1009649013), (60, 673099342), (62, 651386460), (93, 434257640), (120, 336549671), (124, 325693230), (155, 260554584), (186, 217128820), (248, 162846615), (307, 131550360), (310, 130277292), (372, 108564410), (465, 86851528), (614, 65775180), (620, 65138646), (744, 54282205), (921, 43850120), (930, 43425764), (1228, 32887590), (1240, 32569323), (1535, 26310072), (1842, 21925060), (1860, 21712882), (2456, 16443795), (3070, 13155036), (3684, 10962530), (3720, 10856441), (4605, 8770024), (6140, 6577518), (7368, 5481265), (9210, 4385012), (9517, 4243560), (12280, 3288759), (18420, 2192506), (19034, 2121780), (28551, 1414520), (35363, 1142040), (36840, 1096253), (38068, 1060890), (47585, 848712), (57102, 707260), (70726, 571020), (76136, 530445), (95170, 424356), (106089, 380680), (114204, 353630), (141452, 285510), (142755, 282904), (176815, 228408), (190340, 212178)]