7665969520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41681}}^1$

素因数の和:41735

約数の個数: 120

約数和(自身を含む): 20622586320

約数和(自身を除く): 12956616800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 304, 380, 418, 440, 484, 605, 760, 836, 880, 968, 1045, 1210, 1520, 1672, 1936, 2090, 2299, 2420, 3344, 4180, 4598, 4840, 8360, 9196, 9680, 11495, 16720, 18392, 22990, 36784, 41681, 45980, 83362, 91960, 166724, 183920, 208405, 333448, 416810, 458491, 666896, 791939, 833620, 916982, 1583878, 1667240, 1833964, 2292455, 3167756, 3334480, 3667928, 3959695, 4584910, 5043401, 6335512, 7335856, 7919390, 8711329, 9169820, 10086802, 12671024, 15838780, 17422658, 18339640, 20173604, 25217005, 31677560, 34845316, 36679280, 40347208, 43556645, 50434010, 63355120, 69690632, 80694416, 87113290, 95824619, 100868020, 139381264, 174226580, 191649238, 201736040, 348453160, 383298476, 403472080, 479123095, 696906320, 766596952, 958246190, 1533193904, 1916492380, 3832984760, 7665969520]

約数ペア:

[(1, 7665969520), (2, 3832984760), (4, 1916492380), (5, 1533193904), (8, 958246190), (10, 766596952), (11, 696906320), (16, 479123095), (19, 403472080), (20, 383298476), (22, 348453160), (38, 201736040), (40, 191649238), (44, 174226580), (55, 139381264), (76, 100868020), (80, 95824619), (88, 87113290), (95, 80694416), (110, 69690632), (121, 63355120), (152, 50434010), (176, 43556645), (190, 40347208), (209, 36679280), (220, 34845316), (242, 31677560), (304, 25217005), (380, 20173604), (418, 18339640), (440, 17422658), (484, 15838780), (605, 12671024), (760, 10086802), (836, 9169820), (880, 8711329), (968, 7919390), (1045, 7335856), (1210, 6335512), (1520, 5043401), (1672, 4584910), (1936, 3959695), (2090, 3667928), (2299, 3334480), (2420, 3167756), (3344, 2292455), (4180, 1833964), (4598, 1667240), (4840, 1583878), (8360, 916982), (9196, 833620), (9680, 791939), (11495, 666896), (16720, 458491), (18392, 416810), (22990, 333448), (36784, 208405), (41681, 183920), (45980, 166724), (83362, 91960)]