1135163960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{16963}}^1$

素因数の和:17220

約数の個数: 64

約数和(自身を含む): 2931379200

約数和(自身を除く): 1796215240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 239, 280, 478, 956, 1195, 1673, 1912, 2390, 3346, 4780, 6692, 8365, 9560, 13384, 16730, 16963, 33460, 33926, 66920, 67852, 84815, 118741, 135704, 169630, 237482, 339260, 474964, 593705, 678520, 949928, 1187410, 2374820, 4054157, 4749640, 8108314, 16216628, 20270785, 28379099, 32433256, 40541570, 56758198, 81083140, 113516396, 141895495, 162166280, 227032792, 283790990, 567581980, 1135163960]

約数ペア:

[(1, 1135163960), (2, 567581980), (4, 283790990), (5, 227032792), (7, 162166280), (8, 141895495), (10, 113516396), (14, 81083140), (20, 56758198), (28, 40541570), (35, 32433256), (40, 28379099), (56, 20270785), (70, 16216628), (140, 8108314), (239, 4749640), (280, 4054157), (478, 2374820), (956, 1187410), (1195, 949928), (1673, 678520), (1912, 593705), (2390, 474964), (3346, 339260), (4780, 237482), (6692, 169630), (8365, 135704), (9560, 118741), (13384, 84815), (16730, 67852), (16963, 66920), (33460, 33926)]