994631280

素因数分解:

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

素因数の和:3199

約数の個数: 160

約数和(自身を含む): 3257886720

約数和(自身を除く): 2263255440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 496, 516, 620, 645, 688, 744, 860, 930, 1032, 1240, 1290, 1333, 1488, 1720, 1860, 2064, 2480, 2580, 2666, 3109, 3440, 3720, 3999, 5160, 5332, 6218, 6665, 7440, 7998, 9327, 10320, 10664, 12436, 13330, 15545, 15996, 18654, 19995, 21328, 24872, 26660, 31090, 31992, 37308, 39990, 46635, 49744, 53320, 62180, 63984, 74616, 79980, 93270, 96379, 106640, 124360, 133687, 149232, 159960, 186540, 192758, 248720, 267374, 289137, 319920, 373080, 385516, 401061, 481895, 534748, 578274, 668435, 746160, 771032, 802122, 963790, 1069496, 1156548, 1336870, 1445685, 1542064, 1604244, 1927580, 2005305, 2138992, 2313096, 2673740, 2891370, 3208488, 3855160, 4010610, 4144297, 4626192, 5347480, 5782740, 6416976, 7710320, 8021220, 8288594, 10694960, 11565480, 12432891, 16042440, 16577188, 20721485, 23130960, 24865782, 32084880, 33154376, 41442970, 49731564, 62164455, 66308752, 82885940, 99463128, 124328910, 165771880, 198926256, 248657820, 331543760, 497315640, 994631280]

約数ペア:

[(1, 994631280), (2, 497315640), (3, 331543760), (4, 248657820), (5, 198926256), (6, 165771880), (8, 124328910), (10, 99463128), (12, 82885940), (15, 66308752), (16, 62164455), (20, 49731564), (24, 41442970), (30, 33154376), (31, 32084880), (40, 24865782), (43, 23130960), (48, 20721485), (60, 16577188), (62, 16042440), (80, 12432891), (86, 11565480), (93, 10694960), (120, 8288594), (124, 8021220), (129, 7710320), (155, 6416976), (172, 5782740), (186, 5347480), (215, 4626192), (240, 4144297), (248, 4010610), (258, 3855160), (310, 3208488), (344, 2891370), (372, 2673740), (430, 2313096), (465, 2138992), (496, 2005305), (516, 1927580), (620, 1604244), (645, 1542064), (688, 1445685), (744, 1336870), (860, 1156548), (930, 1069496), (1032, 963790), (1240, 802122), (1290, 771032), (1333, 746160), (1488, 668435), (1720, 578274), (1860, 534748), (2064, 481895), (2480, 401061), (2580, 385516), (2666, 373080), (3109, 319920), (3440, 289137), (3720, 267374), (3999, 248720), (5160, 192758), (5332, 186540), (6218, 159960), (6665, 149232), (7440, 133687), (7998, 124360), (9327, 106640), (10320, 96379), (10664, 93270), (12436, 79980), (13330, 74616), (15545, 63984), (15996, 62180), (18654, 53320), (19995, 49744), (21328, 46635), (24872, 39990), (26660, 37308), (31090, 31992)]