67511080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 128

約数和(自身を含む): 198132480

約数和(自身を除く): 130621400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1091, 1105, 1190, 1547, 1768, 1820, 2182, 2210, 2380, 3094, 3640, 4364, 4420, 4760, 5455, 6188, 7637, 7735, 8728, 8840, 10910, 12376, 14183, 15274, 15470, 18547, 21820, 28366, 30548, 30940, 37094, 38185, 43640, 56732, 61096, 61880, 70915, 74188, 76370, 92735, 99281, 113464, 129829, 141830, 148376, 152740, 185470, 198562, 241111, 259658, 283660, 305480, 370940, 397124, 482222, 496405, 519316, 567320, 649145, 741880, 794248, 964444, 992810, 1038632, 1205555, 1298290, 1687777, 1928888, 1985620, 2411110, 2596580, 3375554, 3971240, 4822220, 5193160, 6751108, 8438885, 9644440, 13502216, 16877770, 33755540, 67511080]

約数ペア:

[(1, 67511080), (2, 33755540), (4, 16877770), (5, 13502216), (7, 9644440), (8, 8438885), (10, 6751108), (13, 5193160), (14, 4822220), (17, 3971240), (20, 3375554), (26, 2596580), (28, 2411110), (34, 1985620), (35, 1928888), (40, 1687777), (52, 1298290), (56, 1205555), (65, 1038632), (68, 992810), (70, 964444), (85, 794248), (91, 741880), (104, 649145), (119, 567320), (130, 519316), (136, 496405), (140, 482222), (170, 397124), (182, 370940), (221, 305480), (238, 283660), (260, 259658), (280, 241111), (340, 198562), (364, 185470), (442, 152740), (455, 148376), (476, 141830), (520, 129829), (595, 113464), (680, 99281), (728, 92735), (884, 76370), (910, 74188), (952, 70915), (1091, 61880), (1105, 61096), (1190, 56732), (1547, 43640), (1768, 38185), (1820, 37094), (2182, 30940), (2210, 30548), (2380, 28366), (3094, 21820), (3640, 18547), (4364, 15470), (4420, 15274), (4760, 14183), (5455, 12376), (6188, 10910), (7637, 8840), (7735, 8728)]