66367320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32533}}^1$

素因数の和:32564

約数の個数: 64

約数和(自身を含む): 210820320

約数和(自身を除く): 144453000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 32533, 65066, 97599, 130132, 162665, 195198, 260264, 325330, 390396, 487995, 553061, 650660, 780792, 975990, 1106122, 1301320, 1659183, 1951980, 2212244, 2765305, 3318366, 3903960, 4424488, 5530610, 6636732, 8295915, 11061220, 13273464, 16591830, 22122440, 33183660, 66367320]

約数ペア:

[(1, 66367320), (2, 33183660), (3, 22122440), (4, 16591830), (5, 13273464), (6, 11061220), (8, 8295915), (10, 6636732), (12, 5530610), (15, 4424488), (17, 3903960), (20, 3318366), (24, 2765305), (30, 2212244), (34, 1951980), (40, 1659183), (51, 1301320), (60, 1106122), (68, 975990), (85, 780792), (102, 650660), (120, 553061), (136, 487995), (170, 390396), (204, 325330), (255, 260264), (340, 195198), (408, 162665), (510, 130132), (680, 97599), (1020, 65066), (2040, 32533)]