201196560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7691}}^1$

素因数の和:7816

約数の個数: 80

約数和(自身を含む): 629513280

約数和(自身を除く): 428316720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 7691, 8720, 13080, 15382, 23073, 26160, 30764, 38455, 46146, 61528, 76910, 92292, 115365, 123056, 153820, 184584, 230730, 307640, 369168, 461460, 615280, 838319, 922920, 1676638, 1845840, 2514957, 3353276, 4191595, 5029914, 6706552, 8383190, 10059828, 12574785, 13413104, 16766380, 20119656, 25149570, 33532760, 40239312, 50299140, 67065520, 100598280, 201196560]

約数ペア:

[(1, 201196560), (2, 100598280), (3, 67065520), (4, 50299140), (5, 40239312), (6, 33532760), (8, 25149570), (10, 20119656), (12, 16766380), (15, 13413104), (16, 12574785), (20, 10059828), (24, 8383190), (30, 6706552), (40, 5029914), (48, 4191595), (60, 3353276), (80, 2514957), (109, 1845840), (120, 1676638), (218, 922920), (240, 838319), (327, 615280), (436, 461460), (545, 369168), (654, 307640), (872, 230730), (1090, 184584), (1308, 153820), (1635, 123056), (1744, 115365), (2180, 92292), (2616, 76910), (3270, 61528), (4360, 46146), (5232, 38455), (6540, 30764), (7691, 26160), (8720, 23073), (13080, 15382)]