238144140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101771}}^1$

素因数の和:101799

約数の個数: 72

約数和(自身を含む): 777945168

約数和(自身を除く): 539801028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 101771, 203542, 305313, 407084, 508855, 610626, 915939, 1017710, 1221252, 1323023, 1526565, 1831878, 2035420, 2646046, 3053130, 3663756, 3969069, 4579695, 5292092, 6106260, 6615115, 7938138, 9159390, 11907207, 13230230, 15876276, 18318780, 19845345, 23814414, 26460460, 39690690, 47628828, 59536035, 79381380, 119072070, 238144140]

約数ペア:

[(1, 238144140), (2, 119072070), (3, 79381380), (4, 59536035), (5, 47628828), (6, 39690690), (9, 26460460), (10, 23814414), (12, 19845345), (13, 18318780), (15, 15876276), (18, 13230230), (20, 11907207), (26, 9159390), (30, 7938138), (36, 6615115), (39, 6106260), (45, 5292092), (52, 4579695), (60, 3969069), (65, 3663756), (78, 3053130), (90, 2646046), (117, 2035420), (130, 1831878), (156, 1526565), (180, 1323023), (195, 1221252), (234, 1017710), (260, 915939), (390, 610626), (468, 508855), (585, 407084), (780, 305313), (1170, 203542), (2340, 101771)]