274873920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 224

約数和(自身を含む): 930493440

約数和(自身を除く): 655619520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 59, 60, 64, 69, 80, 92, 96, 115, 118, 120, 138, 160, 177, 184, 192, 211, 230, 236, 240, 276, 295, 320, 345, 354, 368, 422, 460, 472, 480, 552, 590, 633, 690, 708, 736, 844, 885, 920, 944, 960, 1055, 1104, 1180, 1266, 1357, 1380, 1416, 1472, 1688, 1770, 1840, 1888, 2110, 2208, 2360, 2532, 2714, 2760, 2832, 3165, 3376, 3540, 3680, 3776, 4071, 4220, 4416, 4720, 4853, 5064, 5428, 5520, 5664, 6330, 6752, 6785, 7080, 7360, 8142, 8440, 9440, 9706, 10128, 10856, 11040, 11328, 12449, 12660, 13504, 13570, 14160, 14559, 16284, 16880, 18880, 19412, 20256, 20355, 21712, 22080, 24265, 24898, 25320, 27140, 28320, 29118, 32568, 33760, 37347, 38824, 40512, 40710, 43424, 48530, 49796, 50640, 54280, 56640, 58236, 62245, 65136, 67520, 72795, 74694, 77648, 81420, 86848, 97060, 99592, 101280, 108560, 116472, 124490, 130272, 145590, 149388, 155296, 162840, 186735, 194120, 199184, 202560, 217120, 232944, 248980, 260544, 286327, 291180, 298776, 310592, 325680, 373470, 388240, 398368, 434240, 465888, 497960, 572654, 582360, 597552, 651360, 746940, 776480, 796736, 858981, 931776, 995920, 1145308, 1164720, 1195104, 1302720, 1431635, 1493880, 1552960, 1717962, 1991840, 2290616, 2329440, 2390208, 2863270, 2987760, 3435924, 3983680, 4294905, 4581232, 4658880, 5726540, 5975520, 6871848, 8589810, 9162464, 11453080, 11951040, 13743696, 17179620, 18324928, 22906160, 27487392, 34359240, 45812320, 54974784, 68718480, 91624640, 137436960, 274873920]

約数ペア:

[(1, 274873920), (2, 137436960), (3, 91624640), (4, 68718480), (5, 54974784), (6, 45812320), (8, 34359240), (10, 27487392), (12, 22906160), (15, 18324928), (16, 17179620), (20, 13743696), (23, 11951040), (24, 11453080), (30, 9162464), (32, 8589810), (40, 6871848), (46, 5975520), (48, 5726540), (59, 4658880), (60, 4581232), (64, 4294905), (69, 3983680), (80, 3435924), (92, 2987760), (96, 2863270), (115, 2390208), (118, 2329440), (120, 2290616), (138, 1991840), (160, 1717962), (177, 1552960), (184, 1493880), (192, 1431635), (211, 1302720), (230, 1195104), (236, 1164720), (240, 1145308), (276, 995920), (295, 931776), (320, 858981), (345, 796736), (354, 776480), (368, 746940), (422, 651360), (460, 597552), (472, 582360), (480, 572654), (552, 497960), (590, 465888), (633, 434240), (690, 398368), (708, 388240), (736, 373470), (844, 325680), (885, 310592), (920, 298776), (944, 291180), (960, 286327), (1055, 260544), (1104, 248980), (1180, 232944), (1266, 217120), (1357, 202560), (1380, 199184), (1416, 194120), (1472, 186735), (1688, 162840), (1770, 155296), (1840, 149388), (1888, 145590), (2110, 130272), (2208, 124490), (2360, 116472), (2532, 108560), (2714, 101280), (2760, 99592), (2832, 97060), (3165, 86848), (3376, 81420), (3540, 77648), (3680, 74694), (3776, 72795), (4071, 67520), (4220, 65136), (4416, 62245), (4720, 58236), (4853, 56640), (5064, 54280), (5428, 50640), (5520, 49796), (5664, 48530), (6330, 43424), (6752, 40710), (6785, 40512), (7080, 38824), (7360, 37347), (8142, 33760), (8440, 32568), (9440, 29118), (9706, 28320), (10128, 27140), (10856, 25320), (11040, 24898), (11328, 24265), (12449, 22080), (12660, 21712), (13504, 20355), (13570, 20256), (14160, 19412), (14559, 18880), (16284, 16880)]