748931242560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10987841}}^1$

素因数の和:10987932

約数の個数: 112

約数和(自身を含む): 2411347853952

約数和(自身を除く): 1662416611392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 11360, 13632, 17040, 22720, 34080, 68160, 10987841, 21975682, 32963523, 43951364, 54939205, 65927046, 87902728, 109878410, 131854092, 164817615, 175805456, 219756820, 263708184, 329635230, 351610912, 439513640, 527416368, 659270460, 703221824, 780136711, 879027280, 1054832736, 1318540920, 1560273422, 1758054560, 2109665472, 2340410133, 2637081840, 3120546844, 3516109120, 3900683555, 4680820266, 5274163680, 6241093688, 7801367110, 9361640532, 10548327360, 11702050665, 12482187376, 15602734220, 18723281064, 23404101330, 24964374752, 31205468440, 37446562128, 46808202660, 49928749504, 62410936880, 74893124256, 93616405320, 124821873760, 149786248512, 187232810640, 249643747520, 374465621280, 748931242560]

約数ペア:

[(1, 748931242560), (2, 374465621280), (3, 249643747520), (4, 187232810640), (5, 149786248512), (6, 124821873760), (8, 93616405320), (10, 74893124256), (12, 62410936880), (15, 49928749504), (16, 46808202660), (20, 37446562128), (24, 31205468440), (30, 24964374752), (32, 23404101330), (40, 18723281064), (48, 15602734220), (60, 12482187376), (64, 11702050665), (71, 10548327360), (80, 9361640532), (96, 7801367110), (120, 6241093688), (142, 5274163680), (160, 4680820266), (192, 3900683555), (213, 3516109120), (240, 3120546844), (284, 2637081840), (320, 2340410133), (355, 2109665472), (426, 1758054560), (480, 1560273422), (568, 1318540920), (710, 1054832736), (852, 879027280), (960, 780136711), (1065, 703221824), (1136, 659270460), (1420, 527416368), (1704, 439513640), (2130, 351610912), (2272, 329635230), (2840, 263708184), (3408, 219756820), (4260, 175805456), (4544, 164817615), (5680, 131854092), (6816, 109878410), (8520, 87902728), (11360, 65927046), (13632, 54939205), (17040, 43951364), (22720, 32963523), (34080, 21975682), (68160, 10987841)]