82673760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13249}}^1$

素因数の和:13280

約数の個数: 96

約数和(自身を含む): 280476000

約数和(自身を除く): 197802240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 13249, 26498, 39747, 52996, 66245, 79494, 105992, 132490, 158988, 172237, 198735, 211984, 264980, 317976, 344474, 397470, 423968, 516711, 529960, 635952, 688948, 794940, 861185, 1033422, 1059920, 1271904, 1377896, 1589880, 1722370, 2066844, 2119840, 2583555, 2755792, 3179760, 3444740, 4133688, 5167110, 5511584, 6359520, 6889480, 8267376, 10334220, 13778960, 16534752, 20668440, 27557920, 41336880, 82673760]

約数ペア:

[(1, 82673760), (2, 41336880), (3, 27557920), (4, 20668440), (5, 16534752), (6, 13778960), (8, 10334220), (10, 8267376), (12, 6889480), (13, 6359520), (15, 5511584), (16, 5167110), (20, 4133688), (24, 3444740), (26, 3179760), (30, 2755792), (32, 2583555), (39, 2119840), (40, 2066844), (48, 1722370), (52, 1589880), (60, 1377896), (65, 1271904), (78, 1059920), (80, 1033422), (96, 861185), (104, 794940), (120, 688948), (130, 635952), (156, 529960), (160, 516711), (195, 423968), (208, 397470), (240, 344474), (260, 317976), (312, 264980), (390, 211984), (416, 198735), (480, 172237), (520, 158988), (624, 132490), (780, 105992), (1040, 79494), (1248, 66245), (1560, 52996), (2080, 39747), (3120, 26498), (6240, 13249)]