264500730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1249}}^1$

素因数の和:1456

約数の個数: 96

約数和(自身を含む): 745290000

約数和(自身を除く): 480789270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 181, 195, 234, 362, 390, 543, 585, 905, 1086, 1170, 1249, 1629, 1810, 2353, 2498, 2715, 3258, 3747, 4706, 5430, 6245, 7059, 7494, 8145, 11241, 11765, 12490, 14118, 16237, 16290, 18735, 21177, 22482, 23530, 32474, 35295, 37470, 42354, 48711, 56205, 70590, 81185, 97422, 105885, 112410, 146133, 162370, 211770, 226069, 243555, 292266, 452138, 487110, 678207, 730665, 1130345, 1356414, 1461330, 2034621, 2260690, 2938897, 3391035, 4069242, 5877794, 6782070, 8816691, 10173105, 14694485, 17633382, 20346210, 26450073, 29388970, 44083455, 52900146, 88166910, 132250365, 264500730]

約数ペア:

[(1, 264500730), (2, 132250365), (3, 88166910), (5, 52900146), (6, 44083455), (9, 29388970), (10, 26450073), (13, 20346210), (15, 17633382), (18, 14694485), (26, 10173105), (30, 8816691), (39, 6782070), (45, 5877794), (65, 4069242), (78, 3391035), (90, 2938897), (117, 2260690), (130, 2034621), (181, 1461330), (195, 1356414), (234, 1130345), (362, 730665), (390, 678207), (543, 487110), (585, 452138), (905, 292266), (1086, 243555), (1170, 226069), (1249, 211770), (1629, 162370), (1810, 146133), (2353, 112410), (2498, 105885), (2715, 97422), (3258, 81185), (3747, 70590), (4706, 56205), (5430, 48711), (6245, 42354), (7059, 37470), (7494, 35295), (8145, 32474), (11241, 23530), (11765, 22482), (12490, 21177), (14118, 18735), (16237, 16290)]