202410840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 647040960

約数和(自身を除く): 444630120

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, 313, 317, 340, 408, 510, 626, 634, 680, 939, 951, 1020, 1252, 1268, 1565, 1585, 1878, 1902, 2040, 2504, 2536, 3130, 3170, 3756, 3804, 4695, 4755, 5321, 5389, 6260, 6340, 7512, 7608, 9390, 9510, 10642, 10778, 12520, 12680, 15963, 16167, 18780, 19020, 21284, 21556, 26605, 26945, 31926, 32334, 37560, 38040, 42568, 43112, 53210, 53890, 63852, 64668, 79815, 80835, 99221, 106420, 107780, 127704, 129336, 159630, 161670, 198442, 212840, 215560, 297663, 319260, 323340, 396884, 496105, 595326, 638520, 646680, 793768, 992210, 1190652, 1488315, 1686757, 1984420, 2381304, 2976630, 3373514, 3968840, 5060271, 5953260, 6747028, 8433785, 10120542, 11906520, 13494056, 16867570, 20241084, 25301355, 33735140, 40482168, 50602710, 67470280, 101205420, 202410840]

約数ペア:

[(1, 202410840), (2, 101205420), (3, 67470280), (4, 50602710), (5, 40482168), (6, 33735140), (8, 25301355), (10, 20241084), (12, 16867570), (15, 13494056), (17, 11906520), (20, 10120542), (24, 8433785), (30, 6747028), (34, 5953260), (40, 5060271), (51, 3968840), (60, 3373514), (68, 2976630), (85, 2381304), (102, 1984420), (120, 1686757), (136, 1488315), (170, 1190652), (204, 992210), (255, 793768), (313, 646680), (317, 638520), (340, 595326), (408, 496105), (510, 396884), (626, 323340), (634, 319260), (680, 297663), (939, 215560), (951, 212840), (1020, 198442), (1252, 161670), (1268, 159630), (1565, 129336), (1585, 127704), (1878, 107780), (1902, 106420), (2040, 99221), (2504, 80835), (2536, 79815), (3130, 64668), (3170, 63852), (3756, 53890), (3804, 53210), (4695, 43112), (4755, 42568), (5321, 38040), (5389, 37560), (6260, 32334), (6340, 31926), (7512, 26945), (7608, 26605), (9390, 21556), (9510, 21284), (10642, 19020), (10778, 18780), (12520, 16167), (12680, 15963)]