142529160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 451111680

約数和(自身を除く): 308582520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 113, 115, 120, 138, 184, 226, 230, 276, 339, 345, 452, 457, 460, 552, 565, 678, 690, 904, 914, 920, 1130, 1356, 1371, 1380, 1695, 1828, 2260, 2285, 2599, 2712, 2742, 2760, 3390, 3656, 4520, 4570, 5198, 5484, 6780, 6855, 7797, 9140, 10396, 10511, 10968, 12995, 13560, 13710, 15594, 18280, 20792, 21022, 25990, 27420, 31188, 31533, 38985, 42044, 51641, 51980, 52555, 54840, 62376, 63066, 77970, 84088, 103282, 103960, 105110, 126132, 154923, 155940, 157665, 206564, 210220, 252264, 258205, 309846, 311880, 315330, 413128, 420440, 516410, 619692, 630660, 774615, 1032820, 1187743, 1239384, 1261320, 1549230, 2065640, 2375486, 3098460, 3563229, 4750972, 5938715, 6196920, 7126458, 9501944, 11877430, 14252916, 17816145, 23754860, 28505832, 35632290, 47509720, 71264580, 142529160]

約数ペア:

[(1, 142529160), (2, 71264580), (3, 47509720), (4, 35632290), (5, 28505832), (6, 23754860), (8, 17816145), (10, 14252916), (12, 11877430), (15, 9501944), (20, 7126458), (23, 6196920), (24, 5938715), (30, 4750972), (40, 3563229), (46, 3098460), (60, 2375486), (69, 2065640), (92, 1549230), (113, 1261320), (115, 1239384), (120, 1187743), (138, 1032820), (184, 774615), (226, 630660), (230, 619692), (276, 516410), (339, 420440), (345, 413128), (452, 315330), (457, 311880), (460, 309846), (552, 258205), (565, 252264), (678, 210220), (690, 206564), (904, 157665), (914, 155940), (920, 154923), (1130, 126132), (1356, 105110), (1371, 103960), (1380, 103282), (1695, 84088), (1828, 77970), (2260, 63066), (2285, 62376), (2599, 54840), (2712, 52555), (2742, 51980), (2760, 51641), (3390, 42044), (3656, 38985), (4520, 31533), (4570, 31188), (5198, 27420), (5484, 25990), (6780, 21022), (6855, 20792), (7797, 18280), (9140, 15594), (10396, 13710), (10511, 13560), (10968, 12995)]