73387160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23827}}^1$

素因数の和:23856

約数の個数: 64

約数和(自身を含む): 205873920

約数和(自身を除く): 132486760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 23827, 47654, 95308, 119135, 166789, 190616, 238270, 262097, 333578, 476540, 524194, 667156, 833945, 953080, 1048388, 1310485, 1334312, 1667890, 1834679, 2096776, 2620970, 3335780, 3669358, 5241940, 6671560, 7338716, 9173395, 10483880, 14677432, 18346790, 36693580, 73387160]

約数ペア:

[(1, 73387160), (2, 36693580), (4, 18346790), (5, 14677432), (7, 10483880), (8, 9173395), (10, 7338716), (11, 6671560), (14, 5241940), (20, 3669358), (22, 3335780), (28, 2620970), (35, 2096776), (40, 1834679), (44, 1667890), (55, 1334312), (56, 1310485), (70, 1048388), (77, 953080), (88, 833945), (110, 667156), (140, 524194), (154, 476540), (220, 333578), (280, 262097), (308, 238270), (385, 190616), (440, 166789), (616, 119135), (770, 95308), (1540, 47654), (3080, 23827)]