194446680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{95317}}^1$

素因数の和:95348

約数の個数: 64

約数和(自身を含む): 617660640

約数和(自身を除く): 423213960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 95317, 190634, 285951, 381268, 476585, 571902, 762536, 953170, 1143804, 1429755, 1620389, 1906340, 2287608, 2859510, 3240778, 3812680, 4861167, 5719020, 6481556, 8101945, 9722334, 11438040, 12963112, 16203890, 19444668, 24305835, 32407780, 38889336, 48611670, 64815560, 97223340, 194446680]

約数ペア:

[(1, 194446680), (2, 97223340), (3, 64815560), (4, 48611670), (5, 38889336), (6, 32407780), (8, 24305835), (10, 19444668), (12, 16203890), (15, 12963112), (17, 11438040), (20, 9722334), (24, 8101945), (30, 6481556), (34, 5719020), (40, 4861167), (51, 3812680), (60, 3240778), (68, 2859510), (85, 2287608), (102, 1906340), (120, 1620389), (136, 1429755), (170, 1143804), (204, 953170), (255, 762536), (340, 571902), (408, 476585), (510, 381268), (680, 285951), (1020, 190634), (2040, 95317)]