6688796840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4583}}^1$

素因数の和:4743

約数の個数: 128

約数和(自身を含む): 17109688320

約数和(自身を除く): 10420891480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 107, 110, 124, 155, 214, 220, 248, 310, 341, 428, 440, 535, 620, 682, 856, 1070, 1177, 1240, 1364, 1705, 2140, 2354, 2728, 3317, 3410, 4280, 4583, 4708, 5885, 6634, 6820, 9166, 9416, 11770, 13268, 13640, 16585, 18332, 22915, 23540, 26536, 33170, 36487, 36664, 45830, 47080, 50413, 66340, 72974, 91660, 100826, 132680, 142073, 145948, 182435, 183320, 201652, 252065, 284146, 291896, 364870, 403304, 490381, 504130, 568292, 710365, 729740, 980762, 1008260, 1136584, 1420730, 1459480, 1562803, 1961524, 2016520, 2451905, 2841460, 3125606, 3923048, 4903810, 5394191, 5682920, 6251212, 7814015, 9807620, 10788382, 12502424, 15201811, 15628030, 19615240, 21576764, 26970955, 30403622, 31256060, 43153528, 53941910, 60807244, 62512120, 76009055, 107883820, 121614488, 152018110, 167219921, 215767640, 304036220, 334439842, 608072440, 668879684, 836099605, 1337759368, 1672199210, 3344398420, 6688796840]

約数ペア:

[(1, 6688796840), (2, 3344398420), (4, 1672199210), (5, 1337759368), (8, 836099605), (10, 668879684), (11, 608072440), (20, 334439842), (22, 304036220), (31, 215767640), (40, 167219921), (44, 152018110), (55, 121614488), (62, 107883820), (88, 76009055), (107, 62512120), (110, 60807244), (124, 53941910), (155, 43153528), (214, 31256060), (220, 30403622), (248, 26970955), (310, 21576764), (341, 19615240), (428, 15628030), (440, 15201811), (535, 12502424), (620, 10788382), (682, 9807620), (856, 7814015), (1070, 6251212), (1177, 5682920), (1240, 5394191), (1364, 4903810), (1705, 3923048), (2140, 3125606), (2354, 2841460), (2728, 2451905), (3317, 2016520), (3410, 1961524), (4280, 1562803), (4583, 1459480), (4708, 1420730), (5885, 1136584), (6634, 1008260), (6820, 980762), (9166, 729740), (9416, 710365), (11770, 568292), (13268, 504130), (13640, 490381), (16585, 403304), (18332, 364870), (22915, 291896), (23540, 284146), (26536, 252065), (33170, 201652), (36487, 183320), (36664, 182435), (45830, 145948), (47080, 142073), (50413, 132680), (66340, 100826), (72974, 91660)]