1296853320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:572

約数の個数: 256

約数和(自身を含む): 4644864000

約数和(自身を除く): 3348010680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 139, 140, 145, 168, 174, 203, 210, 232, 278, 280, 290, 348, 383, 406, 417, 420, 435, 556, 580, 609, 695, 696, 766, 812, 834, 840, 870, 973, 1015, 1112, 1149, 1160, 1218, 1390, 1532, 1624, 1668, 1740, 1915, 1946, 2030, 2085, 2298, 2436, 2681, 2780, 2919, 3045, 3064, 3336, 3480, 3830, 3892, 4031, 4060, 4170, 4596, 4865, 4872, 5362, 5560, 5745, 5838, 6090, 7660, 7784, 8043, 8062, 8120, 8340, 9192, 9730, 10724, 11107, 11490, 11676, 12093, 12180, 13405, 14595, 15320, 16086, 16124, 16680, 19460, 20155, 21448, 22214, 22980, 23352, 24186, 24360, 26810, 28217, 29190, 32172, 32248, 33321, 38920, 40215, 40310, 44428, 45960, 48372, 53237, 53620, 55535, 56434, 58380, 60465, 64344, 66642, 77749, 80430, 80620, 84651, 88856, 96744, 106474, 107240, 111070, 112868, 116760, 120930, 133284, 141085, 155498, 159711, 160860, 161240, 166605, 169302, 212948, 222140, 225736, 233247, 241860, 266185, 266568, 282170, 310996, 319422, 321720, 333210, 338604, 372659, 388745, 423255, 425896, 444280, 466494, 483720, 532370, 564340, 621992, 638844, 666420, 677208, 745318, 777490, 798555, 846510, 932988, 1064740, 1117977, 1128680, 1166235, 1277688, 1332840, 1490636, 1543873, 1554980, 1597110, 1693020, 1863295, 1865976, 2129480, 2235954, 2332470, 2981272, 3087746, 3109960, 3194220, 3386040, 3726590, 4471908, 4631619, 4664940, 5589885, 6175492, 6388440, 7453180, 7719365, 8943816, 9263238, 9329880, 10807111, 11179770, 12350984, 14906360, 15438730, 18526476, 21614222, 22359540, 23158095, 30877460, 32421333, 37052952, 43228444, 44719080, 46316190, 54035555, 61754920, 64842666, 86456888, 92632380, 108071110, 129685332, 162106665, 185264760, 216142220, 259370664, 324213330, 432284440, 648426660, 1296853320]

約数ペア:

[(1, 1296853320), (2, 648426660), (3, 432284440), (4, 324213330), (5, 259370664), (6, 216142220), (7, 185264760), (8, 162106665), (10, 129685332), (12, 108071110), (14, 92632380), (15, 86456888), (20, 64842666), (21, 61754920), (24, 54035555), (28, 46316190), (29, 44719080), (30, 43228444), (35, 37052952), (40, 32421333), (42, 30877460), (56, 23158095), (58, 22359540), (60, 21614222), (70, 18526476), (84, 15438730), (87, 14906360), (105, 12350984), (116, 11179770), (120, 10807111), (139, 9329880), (140, 9263238), (145, 8943816), (168, 7719365), (174, 7453180), (203, 6388440), (210, 6175492), (232, 5589885), (278, 4664940), (280, 4631619), (290, 4471908), (348, 3726590), (383, 3386040), (406, 3194220), (417, 3109960), (420, 3087746), (435, 2981272), (556, 2332470), (580, 2235954), (609, 2129480), (695, 1865976), (696, 1863295), (766, 1693020), (812, 1597110), (834, 1554980), (840, 1543873), (870, 1490636), (973, 1332840), (1015, 1277688), (1112, 1166235), (1149, 1128680), (1160, 1117977), (1218, 1064740), (1390, 932988), (1532, 846510), (1624, 798555), (1668, 777490), (1740, 745318), (1915, 677208), (1946, 666420), (2030, 638844), (2085, 621992), (2298, 564340), (2436, 532370), (2681, 483720), (2780, 466494), (2919, 444280), (3045, 425896), (3064, 423255), (3336, 388745), (3480, 372659), (3830, 338604), (3892, 333210), (4031, 321720), (4060, 319422), (4170, 310996), (4596, 282170), (4865, 266568), (4872, 266185), (5362, 241860), (5560, 233247), (5745, 225736), (5838, 222140), (6090, 212948), (7660, 169302), (7784, 166605), (8043, 161240), (8062, 160860), (8120, 159711), (8340, 155498), (9192, 141085), (9730, 133284), (10724, 120930), (11107, 116760), (11490, 112868), (11676, 111070), (12093, 107240), (12180, 106474), (13405, 96744), (14595, 88856), (15320, 84651), (16086, 80620), (16124, 80430), (16680, 77749), (19460, 66642), (20155, 64344), (21448, 60465), (22214, 58380), (22980, 56434), (23352, 55535), (24186, 53620), (24360, 53237), (26810, 48372), (28217, 45960), (29190, 44428), (32172, 40310), (32248, 40215), (33321, 38920)]