1263888895840

素因数分解:

$2^5\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1439}}^1\times {\mathrm{14717}}^1$

素因数の和:16544

約数の個数: 96

約数和(自身を含む): 2996226858240

約数和(自身を除く): 1732337962400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 373, 746, 1439, 1492, 1865, 2878, 2984, 3730, 5756, 5968, 7195, 7460, 11512, 11936, 14390, 14717, 14920, 23024, 28780, 29434, 29840, 46048, 57560, 58868, 59680, 73585, 115120, 117736, 147170, 230240, 235472, 294340, 470944, 536747, 588680, 1073494, 1177360, 2146988, 2354720, 2683735, 4293976, 5367470, 5489441, 8587952, 10734940, 10978882, 17175904, 21177763, 21469880, 21957764, 27447205, 42355526, 42939760, 43915528, 54894410, 84711052, 85879520, 87831056, 105888815, 109788820, 169422104, 175662112, 211777630, 219577640, 338844208, 423555260, 439155280, 677688416, 847110520, 878310560, 1694221040, 3388442080, 7899305599, 15798611198, 31597222396, 39496527995, 63194444792, 78993055990, 126388889584, 157986111980, 252777779168, 315972223960, 631944447920, 1263888895840]

約数ペア:

[(1, 1263888895840), (2, 631944447920), (4, 315972223960), (5, 252777779168), (8, 157986111980), (10, 126388889584), (16, 78993055990), (20, 63194444792), (32, 39496527995), (40, 31597222396), (80, 15798611198), (160, 7899305599), (373, 3388442080), (746, 1694221040), (1439, 878310560), (1492, 847110520), (1865, 677688416), (2878, 439155280), (2984, 423555260), (3730, 338844208), (5756, 219577640), (5968, 211777630), (7195, 175662112), (7460, 169422104), (11512, 109788820), (11936, 105888815), (14390, 87831056), (14717, 85879520), (14920, 84711052), (23024, 54894410), (28780, 43915528), (29434, 42939760), (29840, 42355526), (46048, 27447205), (57560, 21957764), (58868, 21469880), (59680, 21177763), (73585, 17175904), (115120, 10978882), (117736, 10734940), (147170, 8587952), (230240, 5489441), (235472, 5367470), (294340, 4293976), (470944, 2683735), (536747, 2354720), (588680, 2146988), (1073494, 1177360)]