275905920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 951782400

約数和(自身を除く): 675876480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 79, 80, 85, 96, 102, 107, 120, 128, 136, 158, 160, 170, 192, 204, 214, 237, 240, 255, 272, 316, 320, 321, 340, 384, 395, 408, 428, 474, 480, 510, 535, 544, 632, 640, 642, 680, 790, 816, 856, 948, 960, 1020, 1070, 1088, 1185, 1264, 1284, 1343, 1360, 1580, 1605, 1632, 1712, 1819, 1896, 1920, 2040, 2140, 2176, 2370, 2528, 2568, 2686, 2720, 3160, 3210, 3264, 3424, 3638, 3792, 4029, 4080, 4280, 4740, 5056, 5136, 5372, 5440, 5457, 6320, 6420, 6528, 6715, 6848, 7276, 7584, 8058, 8160, 8453, 8560, 9095, 9480, 10112, 10272, 10744, 10880, 10914, 12640, 12840, 13430, 13696, 14552, 15168, 16116, 16320, 16906, 17120, 18190, 18960, 20145, 20544, 21488, 21828, 25280, 25359, 25680, 26860, 27285, 29104, 30336, 32232, 32640, 33812, 34240, 36380, 37920, 40290, 41088, 42265, 42976, 43656, 50560, 50718, 51360, 53720, 54570, 58208, 64464, 67624, 68480, 72760, 75840, 80580, 84530, 85952, 87312, 101436, 102720, 107440, 109140, 116416, 126795, 128928, 135248, 143701, 145520, 151680, 161160, 169060, 171904, 174624, 202872, 205440, 214880, 218280, 232832, 253590, 257856, 270496, 287402, 291040, 322320, 338120, 349248, 405744, 429760, 431103, 436560, 507180, 515712, 540992, 574804, 582080, 644640, 676240, 698496, 718505, 811488, 859520, 862206, 873120, 1014360, 1081984, 1149608, 1164160, 1289280, 1352480, 1437010, 1622976, 1724412, 1746240, 2028720, 2155515, 2299216, 2578560, 2704960, 2874020, 3245952, 3448824, 3492480, 4057440, 4311030, 4598432, 5409920, 5748040, 6897648, 8114880, 8622060, 9196864, 11496080, 13795296, 16229760, 17244120, 18393728, 22992160, 27590592, 34488240, 45984320, 55181184, 68976480, 91968640, 137952960, 275905920]

約数ペア:

[(1, 275905920), (2, 137952960), (3, 91968640), (4, 68976480), (5, 55181184), (6, 45984320), (8, 34488240), (10, 27590592), (12, 22992160), (15, 18393728), (16, 17244120), (17, 16229760), (20, 13795296), (24, 11496080), (30, 9196864), (32, 8622060), (34, 8114880), (40, 6897648), (48, 5748040), (51, 5409920), (60, 4598432), (64, 4311030), (68, 4057440), (79, 3492480), (80, 3448824), (85, 3245952), (96, 2874020), (102, 2704960), (107, 2578560), (120, 2299216), (128, 2155515), (136, 2028720), (158, 1746240), (160, 1724412), (170, 1622976), (192, 1437010), (204, 1352480), (214, 1289280), (237, 1164160), (240, 1149608), (255, 1081984), (272, 1014360), (316, 873120), (320, 862206), (321, 859520), (340, 811488), (384, 718505), (395, 698496), (408, 676240), (428, 644640), (474, 582080), (480, 574804), (510, 540992), (535, 515712), (544, 507180), (632, 436560), (640, 431103), (642, 429760), (680, 405744), (790, 349248), (816, 338120), (856, 322320), (948, 291040), (960, 287402), (1020, 270496), (1070, 257856), (1088, 253590), (1185, 232832), (1264, 218280), (1284, 214880), (1343, 205440), (1360, 202872), (1580, 174624), (1605, 171904), (1632, 169060), (1712, 161160), (1819, 151680), (1896, 145520), (1920, 143701), (2040, 135248), (2140, 128928), (2176, 126795), (2370, 116416), (2528, 109140), (2568, 107440), (2686, 102720), (2720, 101436), (3160, 87312), (3210, 85952), (3264, 84530), (3424, 80580), (3638, 75840), (3792, 72760), (4029, 68480), (4080, 67624), (4280, 64464), (4740, 58208), (5056, 54570), (5136, 53720), (5372, 51360), (5440, 50718), (5457, 50560), (6320, 43656), (6420, 42976), (6528, 42265), (6715, 41088), (6848, 40290), (7276, 37920), (7584, 36380), (8058, 34240), (8160, 33812), (8453, 32640), (8560, 32232), (9095, 30336), (9480, 29104), (10112, 27285), (10272, 26860), (10744, 25680), (10880, 25359), (10914, 25280), (12640, 21828), (12840, 21488), (13430, 20544), (13696, 20145), (14552, 18960), (15168, 18190), (16116, 17120), (16320, 16906)]