223355340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31817}}^1$

素因数の和:31848

約数の個数: 96

約数和(自身を含む): 748359360

約数和(自身を除く): 525004020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 31817, 63634, 95451, 127268, 159085, 190902, 286353, 318170, 381804, 413621, 477255, 572706, 636340, 827242, 859059, 954510, 1145412, 1240863, 1431765, 1654484, 1718118, 1909020, 2068105, 2481726, 2863530, 3436236, 3722589, 4136210, 4295295, 4963452, 5727060, 6204315, 7445178, 8272420, 8590590, 11167767, 12408630, 14890356, 17181180, 18612945, 22335534, 24817260, 37225890, 44671068, 55838835, 74451780, 111677670, 223355340]

約数ペア:

[(1, 223355340), (2, 111677670), (3, 74451780), (4, 55838835), (5, 44671068), (6, 37225890), (9, 24817260), (10, 22335534), (12, 18612945), (13, 17181180), (15, 14890356), (18, 12408630), (20, 11167767), (26, 8590590), (27, 8272420), (30, 7445178), (36, 6204315), (39, 5727060), (45, 4963452), (52, 4295295), (54, 4136210), (60, 3722589), (65, 3436236), (78, 2863530), (90, 2481726), (108, 2068105), (117, 1909020), (130, 1718118), (135, 1654484), (156, 1431765), (180, 1240863), (195, 1145412), (234, 954510), (260, 859059), (270, 827242), (351, 636340), (390, 572706), (468, 477255), (540, 413621), (585, 381804), (702, 318170), (780, 286353), (1170, 190902), (1404, 159085), (1755, 127268), (2340, 95451), (3510, 63634), (7020, 31817)]