1969013520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66701}}^1$

素因数の和:66761

約数の個数: 120

約数和(自身を含む): 6773988312

約数和(自身を除く): 4804974792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 66701, 133402, 200103, 266804, 333505, 400206, 533608, 600309, 667010, 800412, 1000515, 1067216, 1200618, 1334020, 1600824, 2001030, 2401236, 2668040, 2734741, 3001545, 3201648, 4002060, 4802472, 5336080, 5469482, 6003090, 8004120, 8204223, 9604944, 10938964, 12006180, 13673705, 16008240, 16408446, 21877928, 24012360, 24612669, 27347410, 32816892, 41021115, 43755856, 48024720, 49225338, 54694820, 65633784, 82042230, 98450676, 109389640, 123063345, 131267568, 164084460, 196901352, 218779280, 246126690, 328168920, 393802704, 492253380, 656337840, 984506760, 1969013520]

約数ペア:

[(1, 1969013520), (2, 984506760), (3, 656337840), (4, 492253380), (5, 393802704), (6, 328168920), (8, 246126690), (9, 218779280), (10, 196901352), (12, 164084460), (15, 131267568), (16, 123063345), (18, 109389640), (20, 98450676), (24, 82042230), (30, 65633784), (36, 54694820), (40, 49225338), (41, 48024720), (45, 43755856), (48, 41021115), (60, 32816892), (72, 27347410), (80, 24612669), (82, 24012360), (90, 21877928), (120, 16408446), (123, 16008240), (144, 13673705), (164, 12006180), (180, 10938964), (205, 9604944), (240, 8204223), (246, 8004120), (328, 6003090), (360, 5469482), (369, 5336080), (410, 4802472), (492, 4002060), (615, 3201648), (656, 3001545), (720, 2734741), (738, 2668040), (820, 2401236), (984, 2001030), (1230, 1600824), (1476, 1334020), (1640, 1200618), (1845, 1067216), (1968, 1000515), (2460, 800412), (2952, 667010), (3280, 600309), (3690, 533608), (4920, 400206), (5904, 333505), (7380, 266804), (9840, 200103), (14760, 133402), (29520, 66701)]