72317070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 223534080

約数和(自身を除く): 151217010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 83, 90, 105, 126, 135, 166, 189, 210, 249, 270, 315, 378, 415, 461, 498, 581, 630, 747, 830, 922, 945, 1162, 1245, 1383, 1494, 1743, 1890, 2241, 2305, 2490, 2766, 2905, 3227, 3486, 3735, 4149, 4482, 4610, 5229, 5810, 6454, 6915, 7470, 8298, 8715, 9681, 10458, 11205, 12447, 13830, 15687, 16135, 17430, 19362, 20745, 22410, 24894, 26145, 29043, 31374, 32270, 38263, 41490, 48405, 52290, 58086, 62235, 76526, 78435, 87129, 96810, 114789, 124470, 145215, 156870, 174258, 191315, 229578, 267841, 290430, 344367, 382630, 435645, 535682, 573945, 688734, 803523, 871290, 1033101, 1147890, 1339205, 1607046, 1721835, 2066202, 2410569, 2678410, 3443670, 4017615, 4821138, 5165505, 7231707, 8035230, 10331010, 12052845, 14463414, 24105690, 36158535, 72317070]

約数ペア:

[(1, 72317070), (2, 36158535), (3, 24105690), (5, 14463414), (6, 12052845), (7, 10331010), (9, 8035230), (10, 7231707), (14, 5165505), (15, 4821138), (18, 4017615), (21, 3443670), (27, 2678410), (30, 2410569), (35, 2066202), (42, 1721835), (45, 1607046), (54, 1339205), (63, 1147890), (70, 1033101), (83, 871290), (90, 803523), (105, 688734), (126, 573945), (135, 535682), (166, 435645), (189, 382630), (210, 344367), (249, 290430), (270, 267841), (315, 229578), (378, 191315), (415, 174258), (461, 156870), (498, 145215), (581, 124470), (630, 114789), (747, 96810), (830, 87129), (922, 78435), (945, 76526), (1162, 62235), (1245, 58086), (1383, 52290), (1494, 48405), (1743, 41490), (1890, 38263), (2241, 32270), (2305, 31374), (2490, 29043), (2766, 26145), (2905, 24894), (3227, 22410), (3486, 20745), (3735, 19362), (4149, 17430), (4482, 16135), (4610, 15687), (5229, 13830), (5810, 12447), (6454, 11205), (6915, 10458), (7470, 9681), (8298, 8715)]