293817040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 759951360

約数和(自身を除く): 466134320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 127, 176, 220, 239, 242, 254, 440, 478, 484, 508, 605, 635, 880, 956, 968, 1016, 1195, 1210, 1270, 1397, 1912, 1936, 2032, 2390, 2420, 2540, 2629, 2794, 3824, 4780, 4840, 5080, 5258, 5588, 6985, 9560, 9680, 10160, 10516, 11176, 13145, 13970, 15367, 19120, 21032, 22352, 26290, 27940, 28919, 30353, 30734, 42064, 52580, 55880, 57838, 60706, 61468, 76835, 105160, 111760, 115676, 121412, 122936, 144595, 151765, 153670, 210320, 231352, 242824, 245872, 289190, 303530, 307340, 333883, 462704, 485648, 578380, 607060, 614680, 667766, 1156760, 1214120, 1229360, 1335532, 1669415, 2313520, 2428240, 2671064, 3338830, 3672713, 5342128, 6677660, 7345426, 13355320, 14690852, 18363565, 26710640, 29381704, 36727130, 58763408, 73454260, 146908520, 293817040]

約数ペア:

[(1, 293817040), (2, 146908520), (4, 73454260), (5, 58763408), (8, 36727130), (10, 29381704), (11, 26710640), (16, 18363565), (20, 14690852), (22, 13355320), (40, 7345426), (44, 6677660), (55, 5342128), (80, 3672713), (88, 3338830), (110, 2671064), (121, 2428240), (127, 2313520), (176, 1669415), (220, 1335532), (239, 1229360), (242, 1214120), (254, 1156760), (440, 667766), (478, 614680), (484, 607060), (508, 578380), (605, 485648), (635, 462704), (880, 333883), (956, 307340), (968, 303530), (1016, 289190), (1195, 245872), (1210, 242824), (1270, 231352), (1397, 210320), (1912, 153670), (1936, 151765), (2032, 144595), (2390, 122936), (2420, 121412), (2540, 115676), (2629, 111760), (2794, 105160), (3824, 76835), (4780, 61468), (4840, 60706), (5080, 57838), (5258, 55880), (5588, 52580), (6985, 42064), (9560, 30734), (9680, 30353), (10160, 28919), (10516, 27940), (11176, 26290), (13145, 22352), (13970, 21032), (15367, 19120)]