231916080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:955

約数の個数: 160

約数和(自身を含む): 792592128

約数和(自身を除く): 560676048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 107, 110, 120, 132, 165, 176, 214, 220, 240, 264, 321, 330, 428, 440, 528, 535, 642, 660, 821, 856, 880, 1070, 1177, 1284, 1320, 1605, 1642, 1712, 2140, 2354, 2463, 2568, 2640, 3210, 3284, 3531, 4105, 4280, 4708, 4926, 5136, 5885, 6420, 6568, 7062, 8210, 8560, 9031, 9416, 9852, 11770, 12315, 12840, 13136, 14124, 16420, 17655, 18062, 18832, 19704, 23540, 24630, 25680, 27093, 28248, 32840, 35310, 36124, 39408, 45155, 47080, 49260, 54186, 56496, 65680, 70620, 72248, 87847, 90310, 94160, 98520, 108372, 135465, 141240, 144496, 175694, 180620, 197040, 216744, 263541, 270930, 282480, 351388, 361240, 433488, 439235, 527082, 541860, 702776, 722480, 878470, 966317, 1054164, 1083720, 1317705, 1405552, 1756940, 1932634, 2108328, 2167440, 2635410, 2898951, 3513880, 3865268, 4216656, 4831585, 5270820, 5797902, 7027760, 7730536, 9663170, 10541640, 11595804, 14494755, 15461072, 19326340, 21083280, 23191608, 28989510, 38652680, 46383216, 57979020, 77305360, 115958040, 231916080]

約数ペア:

[(1, 231916080), (2, 115958040), (3, 77305360), (4, 57979020), (5, 46383216), (6, 38652680), (8, 28989510), (10, 23191608), (11, 21083280), (12, 19326340), (15, 15461072), (16, 14494755), (20, 11595804), (22, 10541640), (24, 9663170), (30, 7730536), (33, 7027760), (40, 5797902), (44, 5270820), (48, 4831585), (55, 4216656), (60, 3865268), (66, 3513880), (80, 2898951), (88, 2635410), (107, 2167440), (110, 2108328), (120, 1932634), (132, 1756940), (165, 1405552), (176, 1317705), (214, 1083720), (220, 1054164), (240, 966317), (264, 878470), (321, 722480), (330, 702776), (428, 541860), (440, 527082), (528, 439235), (535, 433488), (642, 361240), (660, 351388), (821, 282480), (856, 270930), (880, 263541), (1070, 216744), (1177, 197040), (1284, 180620), (1320, 175694), (1605, 144496), (1642, 141240), (1712, 135465), (2140, 108372), (2354, 98520), (2463, 94160), (2568, 90310), (2640, 87847), (3210, 72248), (3284, 70620), (3531, 65680), (4105, 56496), (4280, 54186), (4708, 49260), (4926, 47080), (5136, 45155), (5885, 39408), (6420, 36124), (6568, 35310), (7062, 32840), (8210, 28248), (8560, 27093), (9031, 25680), (9416, 24630), (9852, 23540), (11770, 19704), (12315, 18832), (12840, 18062), (13136, 17655), (14124, 16420)]