64379070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1527

約数の個数: 128

約数和(自身を含む): 204871680

約数和(自身を除く): 140492610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 805, 945, 966, 1035, 1242, 1449, 1481, 1610, 1890, 2070, 2415, 2898, 2962, 3105, 4347, 4443, 4830, 6210, 7245, 7405, 8694, 8886, 10367, 13329, 14490, 14810, 20734, 21735, 22215, 26658, 31101, 34063, 39987, 43470, 44430, 51835, 62202, 66645, 68126, 79974, 93303, 102189, 103670, 133290, 155505, 170315, 186606, 199935, 204378, 238441, 279909, 306567, 311010, 340630, 399870, 466515, 476882, 510945, 559818, 613134, 715323, 919701, 933030, 1021890, 1192205, 1399545, 1430646, 1532835, 1839402, 2145969, 2384410, 2799090, 3065670, 3576615, 4291938, 4598505, 6437907, 7153230, 9197010, 10729845, 12875814, 21459690, 32189535, 64379070]

約数ペア:

[(1, 64379070), (2, 32189535), (3, 21459690), (5, 12875814), (6, 10729845), (7, 9197010), (9, 7153230), (10, 6437907), (14, 4598505), (15, 4291938), (18, 3576615), (21, 3065670), (23, 2799090), (27, 2384410), (30, 2145969), (35, 1839402), (42, 1532835), (45, 1430646), (46, 1399545), (54, 1192205), (63, 1021890), (69, 933030), (70, 919701), (90, 715323), (105, 613134), (115, 559818), (126, 510945), (135, 476882), (138, 466515), (161, 399870), (189, 340630), (207, 311010), (210, 306567), (230, 279909), (270, 238441), (315, 204378), (322, 199935), (345, 186606), (378, 170315), (414, 155505), (483, 133290), (621, 103670), (630, 102189), (690, 93303), (805, 79974), (945, 68126), (966, 66645), (1035, 62202), (1242, 51835), (1449, 44430), (1481, 43470), (1610, 39987), (1890, 34063), (2070, 31101), (2415, 26658), (2898, 22215), (2962, 21735), (3105, 20734), (4347, 14810), (4443, 14490), (4830, 13329), (6210, 10367), (7245, 8886), (7405, 8694)]