201910560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18289}}^1$

素因数の和:18330

約数の個数: 96

約数和(自身を含む): 663707520

約数和(自身を除く): 461796960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 18289, 36578, 54867, 73156, 91445, 109734, 146312, 182890, 219468, 274335, 292624, 365780, 420647, 438936, 548670, 585248, 731560, 841294, 877872, 1097340, 1261941, 1463120, 1682588, 1755744, 2103235, 2194680, 2523882, 2926240, 3365176, 4206470, 4389360, 5047764, 6309705, 6730352, 8412940, 8778720, 10095528, 12619410, 13460704, 16825880, 20191056, 25238820, 33651760, 40382112, 50477640, 67303520, 100955280, 201910560]

約数ペア:

[(1, 201910560), (2, 100955280), (3, 67303520), (4, 50477640), (5, 40382112), (6, 33651760), (8, 25238820), (10, 20191056), (12, 16825880), (15, 13460704), (16, 12619410), (20, 10095528), (23, 8778720), (24, 8412940), (30, 6730352), (32, 6309705), (40, 5047764), (46, 4389360), (48, 4206470), (60, 3365176), (69, 2926240), (80, 2523882), (92, 2194680), (96, 2103235), (115, 1755744), (120, 1682588), (138, 1463120), (160, 1261941), (184, 1097340), (230, 877872), (240, 841294), (276, 731560), (345, 585248), (368, 548670), (460, 438936), (480, 420647), (552, 365780), (690, 292624), (736, 274335), (920, 219468), (1104, 182890), (1380, 146312), (1840, 109734), (2208, 91445), (2760, 73156), (3680, 54867), (5520, 36578), (11040, 18289)]