147575680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{32941}}^1$

素因数の和:32967

約数の個数: 64

約数和(自身を含む): 403210080

約数和(自身を除く): 255634400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 32941, 65882, 131764, 164705, 230587, 263528, 329410, 461174, 527056, 658820, 922348, 1054112, 1152935, 1317640, 1844696, 2108224, 2305870, 2635280, 3689392, 4216448, 4611740, 5270560, 7378784, 9223480, 10541120, 14757568, 18446960, 21082240, 29515136, 36893920, 73787840, 147575680]

約数ペア:

[(1, 147575680), (2, 73787840), (4, 36893920), (5, 29515136), (7, 21082240), (8, 18446960), (10, 14757568), (14, 10541120), (16, 9223480), (20, 7378784), (28, 5270560), (32, 4611740), (35, 4216448), (40, 3689392), (56, 2635280), (64, 2305870), (70, 2108224), (80, 1844696), (112, 1317640), (128, 1152935), (140, 1054112), (160, 922348), (224, 658820), (280, 527056), (320, 461174), (448, 329410), (560, 263528), (640, 230587), (896, 164705), (1120, 131764), (2240, 65882), (4480, 32941)]