1163753920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{74219}}^1$

素因数の和:74250

約数の個数: 84

約数和(自身を含む): 3223671480

約数和(自身を除く): 2059917560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 74219, 148438, 296876, 371095, 519533, 593752, 742190, 1039066, 1187504, 1484380, 2078132, 2375008, 2597665, 2968760, 3636731, 4156264, 4750016, 5195330, 5937520, 7273462, 8312528, 10390660, 11875040, 14546924, 16625056, 18183655, 20781320, 23750080, 29093848, 33250112, 36367310, 41562640, 58187696, 72734620, 83125280, 116375392, 145469240, 166250560, 232750784, 290938480, 581876960, 1163753920]

約数ペア:

[(1, 1163753920), (2, 581876960), (4, 290938480), (5, 232750784), (7, 166250560), (8, 145469240), (10, 116375392), (14, 83125280), (16, 72734620), (20, 58187696), (28, 41562640), (32, 36367310), (35, 33250112), (40, 29093848), (49, 23750080), (56, 20781320), (64, 18183655), (70, 16625056), (80, 14546924), (98, 11875040), (112, 10390660), (140, 8312528), (160, 7273462), (196, 5937520), (224, 5195330), (245, 4750016), (280, 4156264), (320, 3636731), (392, 2968760), (448, 2597665), (490, 2375008), (560, 2078132), (784, 1484380), (980, 1187504), (1120, 1039066), (1568, 742190), (1960, 593752), (2240, 519533), (3136, 371095), (3920, 296876), (7840, 148438), (15680, 74219)]