962879840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 2570641920

約数和(自身を除く): 1607762080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 109, 124, 130, 137, 155, 160, 208, 218, 248, 260, 274, 310, 403, 416, 436, 496, 520, 545, 548, 620, 685, 806, 872, 992, 1040, 1090, 1096, 1240, 1370, 1417, 1612, 1744, 1781, 2015, 2080, 2180, 2192, 2480, 2740, 2834, 3224, 3379, 3488, 3562, 4030, 4247, 4360, 4384, 4960, 5480, 5668, 6448, 6758, 7085, 7124, 8060, 8494, 8720, 8905, 10960, 11336, 12896, 13516, 14170, 14248, 14933, 16120, 16895, 16988, 17440, 17810, 21235, 21920, 22672, 27032, 28340, 28496, 29866, 32240, 33790, 33976, 35620, 42470, 43927, 45344, 54064, 55211, 56680, 56992, 59732, 64480, 67580, 67952, 71240, 74665, 84940, 87854, 108128, 110422, 113360, 119464, 135160, 135904, 142480, 149330, 169880, 175708, 194129, 219635, 220844, 226720, 238928, 270320, 276055, 284960, 298660, 339760, 351416, 388258, 439270, 441688, 462923, 477856, 540640, 552110, 597320, 679520, 702832, 776516, 878540, 883376, 925846, 970645, 1104220, 1194640, 1405664, 1553032, 1757080, 1766752, 1851692, 1941290, 2208440, 2314615, 2389280, 3106064, 3514160, 3703384, 3882580, 4416880, 4629230, 6017999, 6212128, 7028320, 7406768, 7765160, 8833760, 9258460, 12035998, 14813536, 15530320, 18516920, 24071996, 30089995, 31060640, 37033840, 48143992, 60179990, 74067680, 96287984, 120359980, 192575968, 240719960, 481439920, 962879840]

約数ペア:

[(1, 962879840), (2, 481439920), (4, 240719960), (5, 192575968), (8, 120359980), (10, 96287984), (13, 74067680), (16, 60179990), (20, 48143992), (26, 37033840), (31, 31060640), (32, 30089995), (40, 24071996), (52, 18516920), (62, 15530320), (65, 14813536), (80, 12035998), (104, 9258460), (109, 8833760), (124, 7765160), (130, 7406768), (137, 7028320), (155, 6212128), (160, 6017999), (208, 4629230), (218, 4416880), (248, 3882580), (260, 3703384), (274, 3514160), (310, 3106064), (403, 2389280), (416, 2314615), (436, 2208440), (496, 1941290), (520, 1851692), (545, 1766752), (548, 1757080), (620, 1553032), (685, 1405664), (806, 1194640), (872, 1104220), (992, 970645), (1040, 925846), (1090, 883376), (1096, 878540), (1240, 776516), (1370, 702832), (1417, 679520), (1612, 597320), (1744, 552110), (1781, 540640), (2015, 477856), (2080, 462923), (2180, 441688), (2192, 439270), (2480, 388258), (2740, 351416), (2834, 339760), (3224, 298660), (3379, 284960), (3488, 276055), (3562, 270320), (4030, 238928), (4247, 226720), (4360, 220844), (4384, 219635), (4960, 194129), (5480, 175708), (5668, 169880), (6448, 149330), (6758, 142480), (7085, 135904), (7124, 135160), (8060, 119464), (8494, 113360), (8720, 110422), (8905, 108128), (10960, 87854), (11336, 84940), (12896, 74665), (13516, 71240), (14170, 67952), (14248, 67580), (14933, 64480), (16120, 59732), (16895, 56992), (16988, 56680), (17440, 55211), (17810, 54064), (21235, 45344), (21920, 43927), (22672, 42470), (27032, 35620), (28340, 33976), (28496, 33790), (29866, 32240)]