12122426680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{7727}}^1$

素因数の和:8189

約数の個数: 128

約数和(自身を含む): 33652039680

約数和(自身を除く): 21529613000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 431, 455, 520, 728, 862, 910, 1724, 1820, 2155, 3017, 3448, 3640, 4310, 5603, 6034, 7727, 8620, 11206, 12068, 15085, 15454, 17240, 22412, 24136, 28015, 30170, 30908, 38635, 39221, 44824, 54089, 56030, 60340, 61816, 77270, 78442, 100451, 108178, 112060, 120680, 154540, 156884, 196105, 200902, 216356, 224120, 270445, 309080, 313768, 392210, 401804, 432712, 502255, 540890, 703157, 784420, 803608, 1004510, 1081780, 1406314, 1568840, 2009020, 2163560, 2812628, 3330337, 3515785, 4018040, 5625256, 6660674, 7031570, 13321348, 14063140, 16651685, 23312359, 26642696, 28126280, 33303370, 43294381, 46624718, 66606740, 86588762, 93249436, 116561795, 133213480, 173177524, 186498872, 216471905, 233123590, 303060667, 346355048, 432943810, 466247180, 606121334, 865887620, 932494360, 1212242668, 1515303335, 1731775240, 2424485336, 3030606670, 6061213340, 12122426680]

約数ペア:

[(1, 12122426680), (2, 6061213340), (4, 3030606670), (5, 2424485336), (7, 1731775240), (8, 1515303335), (10, 1212242668), (13, 932494360), (14, 865887620), (20, 606121334), (26, 466247180), (28, 432943810), (35, 346355048), (40, 303060667), (52, 233123590), (56, 216471905), (65, 186498872), (70, 173177524), (91, 133213480), (104, 116561795), (130, 93249436), (140, 86588762), (182, 66606740), (260, 46624718), (280, 43294381), (364, 33303370), (431, 28126280), (455, 26642696), (520, 23312359), (728, 16651685), (862, 14063140), (910, 13321348), (1724, 7031570), (1820, 6660674), (2155, 5625256), (3017, 4018040), (3448, 3515785), (3640, 3330337), (4310, 2812628), (5603, 2163560), (6034, 2009020), (7727, 1568840), (8620, 1406314), (11206, 1081780), (12068, 1004510), (15085, 803608), (15454, 784420), (17240, 703157), (22412, 540890), (24136, 502255), (28015, 432712), (30170, 401804), (30908, 392210), (38635, 313768), (39221, 309080), (44824, 270445), (54089, 224120), (56030, 216356), (60340, 200902), (61816, 196105), (77270, 156884), (78442, 154540), (100451, 120680), (108178, 112060)]