208056551160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24419783}}^1$

素因数の和:24419868

約数の個数: 64

約数和(自身を含む): 632960801280

約数和(自身を除く): 424904250120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 24419783, 48839566, 73259349, 97679132, 122098915, 146518698, 195358264, 244197830, 293037396, 366296745, 488395660, 586074792, 732593490, 976791320, 1465186980, 1733804593, 2930373960, 3467609186, 5201413779, 6935218372, 8669022965, 10402827558, 13870436744, 17338045930, 20805655116, 26007068895, 34676091860, 41611310232, 52014137790, 69352183720, 104028275580, 208056551160]

約数ペア:

[(1, 208056551160), (2, 104028275580), (3, 69352183720), (4, 52014137790), (5, 41611310232), (6, 34676091860), (8, 26007068895), (10, 20805655116), (12, 17338045930), (15, 13870436744), (20, 10402827558), (24, 8669022965), (30, 6935218372), (40, 5201413779), (60, 3467609186), (71, 2930373960), (120, 1733804593), (142, 1465186980), (213, 976791320), (284, 732593490), (355, 586074792), (426, 488395660), (568, 366296745), (710, 293037396), (852, 244197830), (1065, 195358264), (1420, 146518698), (1704, 122098915), (2130, 97679132), (2840, 73259349), (4260, 48839566), (8520, 24419783)]