1521948960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{50329}}^1$

素因数の和:50360

約数の個数: 192

約数和(自身を含む): 6087916800

約数和(自身を除く): 4565967840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 50329, 100658, 150987, 201316, 251645, 301974, 352303, 402632, 452961, 503290, 603948, 704606, 754935, 805264, 905922, 1006580, 1056909, 1207896, 1358883, 1409212, 1509870, 1610528, 1761515, 1811844, 2013160, 2113818, 2264805, 2415792, 2717766, 2818424, 3019740, 3170727, 3523030, 3623688, 4026320, 4227636, 4529610, 4831584, 5284545, 5435532, 5636848, 6039480, 6341454, 6794415, 7046060, 7247376, 8052640, 8455272, 9059220, 9512181, 10569090, 10871064, 11273696, 12078960, 12682908, 13588830, 14092120, 14494752, 15853635, 16910544, 18118440, 19024362, 21138180, 21742128, 24157920, 25365816, 27177660, 28184240, 31707270, 33821088, 36236880, 38048724, 42276360, 43484256, 47560905, 50731632, 54355320, 56368480, 63414540, 72473760, 76097448, 84552720, 95121810, 101463264, 108710640, 126829080, 152194896, 169105440, 190243620, 217421280, 253658160, 304389792, 380487240, 507316320, 760974480, 1521948960]

約数ペア:

[(1, 1521948960), (2, 760974480), (3, 507316320), (4, 380487240), (5, 304389792), (6, 253658160), (7, 217421280), (8, 190243620), (9, 169105440), (10, 152194896), (12, 126829080), (14, 108710640), (15, 101463264), (16, 95121810), (18, 84552720), (20, 76097448), (21, 72473760), (24, 63414540), (27, 56368480), (28, 54355320), (30, 50731632), (32, 47560905), (35, 43484256), (36, 42276360), (40, 38048724), (42, 36236880), (45, 33821088), (48, 31707270), (54, 28184240), (56, 27177660), (60, 25365816), (63, 24157920), (70, 21742128), (72, 21138180), (80, 19024362), (84, 18118440), (90, 16910544), (96, 15853635), (105, 14494752), (108, 14092120), (112, 13588830), (120, 12682908), (126, 12078960), (135, 11273696), (140, 10871064), (144, 10569090), (160, 9512181), (168, 9059220), (180, 8455272), (189, 8052640), (210, 7247376), (216, 7046060), (224, 6794415), (240, 6341454), (252, 6039480), (270, 5636848), (280, 5435532), (288, 5284545), (315, 4831584), (336, 4529610), (360, 4227636), (378, 4026320), (420, 3623688), (432, 3523030), (480, 3170727), (504, 3019740), (540, 2818424), (560, 2717766), (630, 2415792), (672, 2264805), (720, 2113818), (756, 2013160), (840, 1811844), (864, 1761515), (945, 1610528), (1008, 1509870), (1080, 1409212), (1120, 1358883), (1260, 1207896), (1440, 1056909), (1512, 1006580), (1680, 905922), (1890, 805264), (2016, 754935), (2160, 704606), (2520, 603948), (3024, 503290), (3360, 452961), (3780, 402632), (4320, 352303), (5040, 301974), (6048, 251645), (7560, 201316), (10080, 150987), (15120, 100658), (30240, 50329)]