207053520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14143}}^1$

素因数の和:14220

約数の個数: 80

約数和(自身を含む): 652434432

約数和(自身を除く): 445380912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14143, 14640, 28286, 42429, 56572, 70715, 84858, 113144, 141430, 169716, 212145, 226288, 282860, 339432, 424290, 565720, 678864, 848580, 862723, 1131440, 1697160, 1725446, 2588169, 3394320, 3450892, 4313615, 5176338, 6901784, 8627230, 10352676, 12940845, 13803568, 17254460, 20705352, 25881690, 34508920, 41410704, 51763380, 69017840, 103526760, 207053520]

約数ペア:

[(1, 207053520), (2, 103526760), (3, 69017840), (4, 51763380), (5, 41410704), (6, 34508920), (8, 25881690), (10, 20705352), (12, 17254460), (15, 13803568), (16, 12940845), (20, 10352676), (24, 8627230), (30, 6901784), (40, 5176338), (48, 4313615), (60, 3450892), (61, 3394320), (80, 2588169), (120, 1725446), (122, 1697160), (183, 1131440), (240, 862723), (244, 848580), (305, 678864), (366, 565720), (488, 424290), (610, 339432), (732, 282860), (915, 226288), (976, 212145), (1220, 169716), (1464, 141430), (1830, 113144), (2440, 84858), (2928, 70715), (3660, 56572), (4880, 42429), (7320, 28286), (14143, 14640)]