356996960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1728

約数の個数: 96

約数和(自身を含む): 891596160

約数和(自身を除く): 534599200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 80, 94, 116, 145, 160, 188, 232, 235, 290, 376, 464, 470, 580, 752, 928, 940, 1160, 1363, 1504, 1637, 1880, 2320, 2726, 3274, 3760, 4640, 5452, 6548, 6815, 7520, 8185, 10904, 13096, 13630, 16370, 21808, 26192, 27260, 32740, 43616, 47473, 52384, 54520, 65480, 76939, 94946, 109040, 130960, 153878, 189892, 218080, 237365, 261920, 307756, 379784, 384695, 474730, 615512, 759568, 769390, 949460, 1231024, 1519136, 1538780, 1898920, 2231231, 2462048, 3077560, 3797840, 4462462, 6155120, 7595680, 8924924, 11156155, 12310240, 17849848, 22312310, 35699696, 44624620, 71399392, 89249240, 178498480, 356996960]

約数ペア:

[(1, 356996960), (2, 178498480), (4, 89249240), (5, 71399392), (8, 44624620), (10, 35699696), (16, 22312310), (20, 17849848), (29, 12310240), (32, 11156155), (40, 8924924), (47, 7595680), (58, 6155120), (80, 4462462), (94, 3797840), (116, 3077560), (145, 2462048), (160, 2231231), (188, 1898920), (232, 1538780), (235, 1519136), (290, 1231024), (376, 949460), (464, 769390), (470, 759568), (580, 615512), (752, 474730), (928, 384695), (940, 379784), (1160, 307756), (1363, 261920), (1504, 237365), (1637, 218080), (1880, 189892), (2320, 153878), (2726, 130960), (3274, 109040), (3760, 94946), (4640, 76939), (5452, 65480), (6548, 54520), (6815, 52384), (7520, 47473), (8185, 43616), (10904, 32740), (13096, 27260), (13630, 26192), (16370, 21808)]