2138236440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{937823}}^1$

素因数の和:937856

約数の個数: 64

約数和(自身を含む): 6752332800

約数和(自身を除く): 4614096360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 937823, 1875646, 2813469, 3751292, 4689115, 5626938, 7502584, 9378230, 11253876, 14067345, 17818637, 18756460, 22507752, 28134690, 35637274, 37512920, 53455911, 56269380, 71274548, 89093185, 106911822, 112538760, 142549096, 178186370, 213823644, 267279555, 356372740, 427647288, 534559110, 712745480, 1069118220, 2138236440]

約数ペア:

[(1, 2138236440), (2, 1069118220), (3, 712745480), (4, 534559110), (5, 427647288), (6, 356372740), (8, 267279555), (10, 213823644), (12, 178186370), (15, 142549096), (19, 112538760), (20, 106911822), (24, 89093185), (30, 71274548), (38, 56269380), (40, 53455911), (57, 37512920), (60, 35637274), (76, 28134690), (95, 22507752), (114, 18756460), (120, 17818637), (152, 14067345), (190, 11253876), (228, 9378230), (285, 7502584), (380, 5626938), (456, 4689115), (570, 3751292), (760, 2813469), (1140, 1875646), (2280, 937823)]