12321639440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^2$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 34368800256

約数和(自身を除く): 22047160816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 80, 85, 88, 110, 124, 136, 155, 163, 170, 176, 187, 220, 248, 272, 310, 326, 340, 341, 374, 440, 496, 527, 620, 652, 680, 682, 748, 815, 880, 935, 1054, 1240, 1304, 1360, 1364, 1496, 1630, 1705, 1793, 1870, 2108, 2480, 2608, 2635, 2728, 2771, 2992, 3260, 3410, 3586, 3740, 4216, 5053, 5270, 5456, 5542, 5797, 6520, 6820, 7172, 7480, 8432, 8965, 10106, 10540, 11084, 11594, 13040, 13640, 13855, 14344, 14960, 17930, 20212, 21080, 22168, 23188, 25265, 26569, 27280, 27710, 28688, 28985, 30481, 35860, 40424, 42160, 44336, 46376, 50530, 53138, 55420, 55583, 57970, 60962, 71720, 80848, 85901, 92752, 101060, 106276, 110840, 111166, 115940, 121924, 132845, 143440, 152405, 171802, 202120, 212552, 221680, 222332, 231880, 243848, 265690, 277915, 292259, 304810, 343604, 404240, 425104, 429505, 444664, 451673, 463760, 487696, 531380, 555830, 584518, 609620, 687208, 823639, 859010, 889328, 903346, 944911, 1062760, 1111660, 1169036, 1219240, 1374416, 1461295, 1647278, 1718020, 1806692, 1889822, 2125520, 2223320, 2258365, 2338072, 2438480, 2922590, 3294556, 3436040, 3613384, 3779644, 4118195, 4446640, 4516730, 4676144, 4724555, 4968403, 5845180, 6589112, 6872080, 7226768, 7559288, 8236390, 9033460, 9060029, 9449110, 9936806, 11690360, 13178224, 14001863, 15118576, 16472780, 18066920, 18120058, 18898220, 19873612, 23380720, 24842015, 28003726, 32945560, 36133840, 36240116, 37796440, 39747224, 45300145, 49684030, 56007452, 65891120, 70009315, 72480232, 75592880, 79494448, 90600290, 99368060, 112014904, 140018630, 144960464, 154020493, 181200580, 198736120, 224029808, 280037260, 308040986, 362401160, 397472240, 560074520, 616081972, 724802320, 770102465, 1120149040, 1232163944, 1540204930, 2464327888, 3080409860, 6160819720, 12321639440]

約数ペア:

[(1, 12321639440), (2, 6160819720), (4, 3080409860), (5, 2464327888), (8, 1540204930), (10, 1232163944), (11, 1120149040), (16, 770102465), (17, 724802320), (20, 616081972), (22, 560074520), (31, 397472240), (34, 362401160), (40, 308040986), (44, 280037260), (55, 224029808), (62, 198736120), (68, 181200580), (80, 154020493), (85, 144960464), (88, 140018630), (110, 112014904), (124, 99368060), (136, 90600290), (155, 79494448), (163, 75592880), (170, 72480232), (176, 70009315), (187, 65891120), (220, 56007452), (248, 49684030), (272, 45300145), (310, 39747224), (326, 37796440), (340, 36240116), (341, 36133840), (374, 32945560), (440, 28003726), (496, 24842015), (527, 23380720), (620, 19873612), (652, 18898220), (680, 18120058), (682, 18066920), (748, 16472780), (815, 15118576), (880, 14001863), (935, 13178224), (1054, 11690360), (1240, 9936806), (1304, 9449110), (1360, 9060029), (1364, 9033460), (1496, 8236390), (1630, 7559288), (1705, 7226768), (1793, 6872080), (1870, 6589112), (2108, 5845180), (2480, 4968403), (2608, 4724555), (2635, 4676144), (2728, 4516730), (2771, 4446640), (2992, 4118195), (3260, 3779644), (3410, 3613384), (3586, 3436040), (3740, 3294556), (4216, 2922590), (5053, 2438480), (5270, 2338072), (5456, 2258365), (5542, 2223320), (5797, 2125520), (6520, 1889822), (6820, 1806692), (7172, 1718020), (7480, 1647278), (8432, 1461295), (8965, 1374416), (10106, 1219240), (10540, 1169036), (11084, 1111660), (11594, 1062760), (13040, 944911), (13640, 903346), (13855, 889328), (14344, 859010), (14960, 823639), (17930, 687208), (20212, 609620), (21080, 584518), (22168, 555830), (23188, 531380), (25265, 487696), (26569, 463760), (27280, 451673), (27710, 444664), (28688, 429505), (28985, 425104), (30481, 404240), (35860, 343604), (40424, 304810), (42160, 292259), (44336, 277915), (46376, 265690), (50530, 243848), (53138, 231880), (55420, 222332), (55583, 221680), (57970, 212552), (60962, 202120), (71720, 171802), (80848, 152405), (85901, 143440), (92752, 132845), (101060, 121924), (106276, 115940), (110840, 111166)]