66342840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1913}}^1$

素因数の和:1961

約数の個数: 96

約数和(自身を含む): 211535280

約数和(自身を除く): 145192440

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, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 1913, 2040, 2312, 2890, 3468, 3826, 4335, 5739, 5780, 6936, 7652, 8670, 9565, 11478, 11560, 15304, 17340, 19130, 22956, 28695, 32521, 34680, 38260, 45912, 57390, 65042, 76520, 97563, 114780, 130084, 162605, 195126, 229560, 260168, 325210, 390252, 487815, 552857, 650420, 780504, 975630, 1105714, 1300840, 1658571, 1951260, 2211428, 2764285, 3317142, 3902520, 4422856, 5528570, 6634284, 8292855, 11057140, 13268568, 16585710, 22114280, 33171420, 66342840]

約数ペア:

[(1, 66342840), (2, 33171420), (3, 22114280), (4, 16585710), (5, 13268568), (6, 11057140), (8, 8292855), (10, 6634284), (12, 5528570), (15, 4422856), (17, 3902520), (20, 3317142), (24, 2764285), (30, 2211428), (34, 1951260), (40, 1658571), (51, 1300840), (60, 1105714), (68, 975630), (85, 780504), (102, 650420), (120, 552857), (136, 487815), (170, 390252), (204, 325210), (255, 260168), (289, 229560), (340, 195126), (408, 162605), (510, 130084), (578, 114780), (680, 97563), (867, 76520), (1020, 65042), (1156, 57390), (1445, 45912), (1734, 38260), (1913, 34680), (2040, 32521), (2312, 28695), (2890, 22956), (3468, 19130), (3826, 17340), (4335, 15304), (5739, 11560), (5780, 11478), (6936, 9565), (7652, 8670)]