244183920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 811073088

約数和(自身を除く): 566889168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 97, 102, 120, 136, 170, 194, 204, 240, 255, 272, 291, 340, 388, 408, 485, 510, 582, 617, 680, 776, 816, 970, 1020, 1164, 1234, 1360, 1455, 1552, 1649, 1851, 1940, 2040, 2328, 2468, 2910, 3085, 3298, 3702, 3880, 4080, 4656, 4936, 4947, 5820, 6170, 6596, 7404, 7760, 8245, 9255, 9872, 9894, 10489, 11640, 12340, 13192, 14808, 16490, 18510, 19788, 20978, 23280, 24680, 24735, 26384, 29616, 31467, 32980, 37020, 39576, 41956, 49360, 49470, 52445, 59849, 62934, 65960, 74040, 79152, 83912, 98940, 104890, 119698, 125868, 131920, 148080, 157335, 167824, 179547, 197880, 209780, 239396, 251736, 299245, 314670, 359094, 395760, 419560, 478792, 503472, 598490, 629340, 718188, 839120, 897735, 957584, 1017433, 1196980, 1258680, 1436376, 1795470, 2034866, 2393960, 2517360, 2872752, 3052299, 3590940, 4069732, 4787920, 5087165, 6104598, 7181880, 8139464, 10174330, 12209196, 14363760, 15261495, 16278928, 20348660, 24418392, 30522990, 40697320, 48836784, 61045980, 81394640, 122091960, 244183920]

約数ペア:

[(1, 244183920), (2, 122091960), (3, 81394640), (4, 61045980), (5, 48836784), (6, 40697320), (8, 30522990), (10, 24418392), (12, 20348660), (15, 16278928), (16, 15261495), (17, 14363760), (20, 12209196), (24, 10174330), (30, 8139464), (34, 7181880), (40, 6104598), (48, 5087165), (51, 4787920), (60, 4069732), (68, 3590940), (80, 3052299), (85, 2872752), (97, 2517360), (102, 2393960), (120, 2034866), (136, 1795470), (170, 1436376), (194, 1258680), (204, 1196980), (240, 1017433), (255, 957584), (272, 897735), (291, 839120), (340, 718188), (388, 629340), (408, 598490), (485, 503472), (510, 478792), (582, 419560), (617, 395760), (680, 359094), (776, 314670), (816, 299245), (970, 251736), (1020, 239396), (1164, 209780), (1234, 197880), (1360, 179547), (1455, 167824), (1552, 157335), (1649, 148080), (1851, 131920), (1940, 125868), (2040, 119698), (2328, 104890), (2468, 98940), (2910, 83912), (3085, 79152), (3298, 74040), (3702, 65960), (3880, 62934), (4080, 59849), (4656, 52445), (4936, 49470), (4947, 49360), (5820, 41956), (6170, 39576), (6596, 37020), (7404, 32980), (7760, 31467), (8245, 29616), (9255, 26384), (9872, 24735), (9894, 24680), (10489, 23280), (11640, 20978), (12340, 19788), (13192, 18510), (14808, 16490)]