71630280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 250024320

約数和(自身を除く): 178394040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 60, 69, 72, 82, 90, 92, 115, 120, 123, 138, 164, 180, 184, 205, 207, 211, 230, 246, 276, 328, 345, 360, 369, 410, 414, 422, 460, 492, 552, 615, 633, 690, 738, 820, 828, 844, 920, 943, 984, 1035, 1055, 1230, 1266, 1380, 1476, 1640, 1656, 1688, 1845, 1886, 1899, 2070, 2110, 2460, 2532, 2760, 2829, 2952, 3165, 3690, 3772, 3798, 4140, 4220, 4715, 4853, 4920, 5064, 5658, 6330, 7380, 7544, 7596, 8280, 8440, 8487, 8651, 9430, 9495, 9706, 11316, 12660, 14145, 14559, 14760, 15192, 16974, 17302, 18860, 18990, 19412, 22632, 24265, 25320, 25953, 28290, 29118, 33948, 34604, 37720, 37980, 38824, 42435, 43255, 43677, 48530, 51906, 56580, 58236, 67896, 69208, 72795, 75960, 77859, 84870, 86510, 87354, 97060, 103812, 113160, 116472, 129765, 145590, 155718, 169740, 173020, 174708, 194120, 198973, 207624, 218385, 259530, 291180, 311436, 339480, 346040, 349416, 389295, 397946, 436770, 519060, 582360, 596919, 622872, 778590, 795892, 873540, 994865, 1038120, 1193838, 1557180, 1591784, 1747080, 1790757, 1989730, 2387676, 2984595, 3114360, 3581514, 3979460, 4775352, 5969190, 7163028, 7958920, 8953785, 11938380, 14326056, 17907570, 23876760, 35815140, 71630280]

約数ペア:

[(1, 71630280), (2, 35815140), (3, 23876760), (4, 17907570), (5, 14326056), (6, 11938380), (8, 8953785), (9, 7958920), (10, 7163028), (12, 5969190), (15, 4775352), (18, 3979460), (20, 3581514), (23, 3114360), (24, 2984595), (30, 2387676), (36, 1989730), (40, 1790757), (41, 1747080), (45, 1591784), (46, 1557180), (60, 1193838), (69, 1038120), (72, 994865), (82, 873540), (90, 795892), (92, 778590), (115, 622872), (120, 596919), (123, 582360), (138, 519060), (164, 436770), (180, 397946), (184, 389295), (205, 349416), (207, 346040), (211, 339480), (230, 311436), (246, 291180), (276, 259530), (328, 218385), (345, 207624), (360, 198973), (369, 194120), (410, 174708), (414, 173020), (422, 169740), (460, 155718), (492, 145590), (552, 129765), (615, 116472), (633, 113160), (690, 103812), (738, 97060), (820, 87354), (828, 86510), (844, 84870), (920, 77859), (943, 75960), (984, 72795), (1035, 69208), (1055, 67896), (1230, 58236), (1266, 56580), (1380, 51906), (1476, 48530), (1640, 43677), (1656, 43255), (1688, 42435), (1845, 38824), (1886, 37980), (1899, 37720), (2070, 34604), (2110, 33948), (2460, 29118), (2532, 28290), (2760, 25953), (2829, 25320), (2952, 24265), (3165, 22632), (3690, 19412), (3772, 18990), (3798, 18860), (4140, 17302), (4220, 16974), (4715, 15192), (4853, 14760), (4920, 14559), (5064, 14145), (5658, 12660), (6330, 11316), (7380, 9706), (7544, 9495), (7596, 9430), (8280, 8651), (8440, 8487)]