68468160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1070

約数の個数: 112

約数和(自身を含む): 220589856

約数和(自身を除く): 152121696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 977, 1095, 1168, 1460, 1752, 1954, 2190, 2336, 2920, 2931, 3504, 3908, 4380, 4672, 4885, 5840, 5862, 7008, 7816, 8760, 9770, 11680, 11724, 14016, 14655, 15632, 17520, 19540, 23360, 23448, 29310, 31264, 35040, 39080, 46896, 58620, 62528, 70080, 71321, 78160, 93792, 117240, 142642, 156320, 187584, 213963, 234480, 285284, 312640, 356605, 427926, 468960, 570568, 713210, 855852, 937920, 1069815, 1141136, 1426420, 1711704, 2139630, 2282272, 2852840, 3423408, 4279260, 4564544, 5705680, 6846816, 8558520, 11411360, 13693632, 17117040, 22822720, 34234080, 68468160]

約数ペア:

[(1, 68468160), (2, 34234080), (3, 22822720), (4, 17117040), (5, 13693632), (6, 11411360), (8, 8558520), (10, 6846816), (12, 5705680), (15, 4564544), (16, 4279260), (20, 3423408), (24, 2852840), (30, 2282272), (32, 2139630), (40, 1711704), (48, 1426420), (60, 1141136), (64, 1069815), (73, 937920), (80, 855852), (96, 713210), (120, 570568), (146, 468960), (160, 427926), (192, 356605), (219, 312640), (240, 285284), (292, 234480), (320, 213963), (365, 187584), (438, 156320), (480, 142642), (584, 117240), (730, 93792), (876, 78160), (960, 71321), (977, 70080), (1095, 62528), (1168, 58620), (1460, 46896), (1752, 39080), (1954, 35040), (2190, 31264), (2336, 29310), (2920, 23448), (2931, 23360), (3504, 19540), (3908, 17520), (4380, 15632), (4672, 14655), (4885, 14016), (5840, 11724), (5862, 11680), (7008, 9770), (7816, 8760)]