6784470840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{475103}}^1$

素因数の和:475141

約数の個数: 128

約数和(自身を含む): 24629391360

約数和(自身を除く): 17844920520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 475103, 950206, 1425309, 1900412, 2375515, 2850618, 3325721, 3800824, 4751030, 5701236, 6651442, 7126545, 8076751, 9502060, 9977163, 11402472, 13302884, 14253090, 16153502, 16628605, 19004120, 19954326, 24230253, 26605768, 28506180, 32307004, 33257210, 39908652, 40383755, 48460506, 49885815, 56537257, 57012360, 64614008, 66514420, 79817304, 80767510, 96921012, 99771630, 113074514, 121151265, 133028840, 161535020, 169611771, 193842024, 199543260, 226149028, 242302530, 282686285, 323070040, 339223542, 399086520, 452298056, 484605060, 565372570, 678447084, 848058855, 969210120, 1130745140, 1356894168, 1696117710, 2261490280, 3392235420, 6784470840]

約数ペア:

[(1, 6784470840), (2, 3392235420), (3, 2261490280), (4, 1696117710), (5, 1356894168), (6, 1130745140), (7, 969210120), (8, 848058855), (10, 678447084), (12, 565372570), (14, 484605060), (15, 452298056), (17, 399086520), (20, 339223542), (21, 323070040), (24, 282686285), (28, 242302530), (30, 226149028), (34, 199543260), (35, 193842024), (40, 169611771), (42, 161535020), (51, 133028840), (56, 121151265), (60, 113074514), (68, 99771630), (70, 96921012), (84, 80767510), (85, 79817304), (102, 66514420), (105, 64614008), (119, 57012360), (120, 56537257), (136, 49885815), (140, 48460506), (168, 40383755), (170, 39908652), (204, 33257210), (210, 32307004), (238, 28506180), (255, 26605768), (280, 24230253), (340, 19954326), (357, 19004120), (408, 16628605), (420, 16153502), (476, 14253090), (510, 13302884), (595, 11402472), (680, 9977163), (714, 9502060), (840, 8076751), (952, 7126545), (1020, 6651442), (1190, 5701236), (1428, 4751030), (1785, 3800824), (2040, 3325721), (2380, 2850618), (2856, 2375515), (3570, 1900412), (4760, 1425309), (7140, 950206), (14280, 475103)]