2983893840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3202

約数の個数: 240

約数和(自身を含む): 10588131840

約数和(自身を除く): 7604238000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 120, 124, 129, 144, 155, 172, 180, 186, 215, 240, 248, 258, 279, 310, 344, 360, 372, 387, 430, 465, 496, 516, 558, 620, 645, 688, 720, 744, 774, 860, 930, 1032, 1116, 1240, 1290, 1333, 1395, 1488, 1548, 1720, 1860, 1935, 2064, 2232, 2480, 2580, 2666, 2790, 3096, 3109, 3440, 3720, 3870, 3999, 4464, 5160, 5332, 5580, 6192, 6218, 6665, 7440, 7740, 7998, 9327, 10320, 10664, 11160, 11997, 12436, 13330, 15480, 15545, 15996, 18654, 19995, 21328, 22320, 23994, 24872, 26660, 27981, 30960, 31090, 31992, 37308, 39990, 46635, 47988, 49744, 53320, 55962, 59985, 62180, 63984, 74616, 79980, 93270, 95976, 96379, 106640, 111924, 119970, 124360, 133687, 139905, 149232, 159960, 186540, 191952, 192758, 223848, 239940, 248720, 267374, 279810, 289137, 319920, 373080, 385516, 401061, 447696, 479880, 481895, 534748, 559620, 578274, 668435, 746160, 771032, 802122, 867411, 959760, 963790, 1069496, 1119240, 1156548, 1203183, 1336870, 1445685, 1542064, 1604244, 1734822, 1927580, 2005305, 2138992, 2238480, 2313096, 2406366, 2673740, 2891370, 3208488, 3469644, 3855160, 4010610, 4144297, 4337055, 4626192, 4812732, 5347480, 5782740, 6015915, 6416976, 6939288, 7710320, 8021220, 8288594, 8674110, 9625464, 10694960, 11565480, 12031830, 12432891, 13878576, 16042440, 16577188, 17348220, 19250928, 20721485, 23130960, 24063660, 24865782, 32084880, 33154376, 34696440, 37298673, 41442970, 48127320, 49731564, 62164455, 66308752, 69392880, 74597346, 82885940, 96254640, 99463128, 124328910, 149194692, 165771880, 186493365, 198926256, 248657820, 298389384, 331543760, 372986730, 497315640, 596778768, 745973460, 994631280, 1491946920, 2983893840]

約数ペア:

[(1, 2983893840), (2, 1491946920), (3, 994631280), (4, 745973460), (5, 596778768), (6, 497315640), (8, 372986730), (9, 331543760), (10, 298389384), (12, 248657820), (15, 198926256), (16, 186493365), (18, 165771880), (20, 149194692), (24, 124328910), (30, 99463128), (31, 96254640), (36, 82885940), (40, 74597346), (43, 69392880), (45, 66308752), (48, 62164455), (60, 49731564), (62, 48127320), (72, 41442970), (80, 37298673), (86, 34696440), (90, 33154376), (93, 32084880), (120, 24865782), (124, 24063660), (129, 23130960), (144, 20721485), (155, 19250928), (172, 17348220), (180, 16577188), (186, 16042440), (215, 13878576), (240, 12432891), (248, 12031830), (258, 11565480), (279, 10694960), (310, 9625464), (344, 8674110), (360, 8288594), (372, 8021220), (387, 7710320), (430, 6939288), (465, 6416976), (496, 6015915), (516, 5782740), (558, 5347480), (620, 4812732), (645, 4626192), (688, 4337055), (720, 4144297), (744, 4010610), (774, 3855160), (860, 3469644), (930, 3208488), (1032, 2891370), (1116, 2673740), (1240, 2406366), (1290, 2313096), (1333, 2238480), (1395, 2138992), (1488, 2005305), (1548, 1927580), (1720, 1734822), (1860, 1604244), (1935, 1542064), (2064, 1445685), (2232, 1336870), (2480, 1203183), (2580, 1156548), (2666, 1119240), (2790, 1069496), (3096, 963790), (3109, 959760), (3440, 867411), (3720, 802122), (3870, 771032), (3999, 746160), (4464, 668435), (5160, 578274), (5332, 559620), (5580, 534748), (6192, 481895), (6218, 479880), (6665, 447696), (7440, 401061), (7740, 385516), (7998, 373080), (9327, 319920), (10320, 289137), (10664, 279810), (11160, 267374), (11997, 248720), (12436, 239940), (13330, 223848), (15480, 192758), (15545, 191952), (15996, 186540), (18654, 159960), (19995, 149232), (21328, 139905), (22320, 133687), (23994, 124360), (24872, 119970), (26660, 111924), (27981, 106640), (30960, 96379), (31090, 95976), (31992, 93270), (37308, 79980), (39990, 74616), (46635, 63984), (47988, 62180), (49744, 59985), (53320, 55962)]