2690820160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:501

約数の個数: 224

約数和(自身を含む): 7613367552

約数和(自身を除く): 4922547392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 83, 112, 140, 160, 164, 166, 205, 224, 280, 287, 320, 328, 332, 353, 410, 415, 448, 560, 574, 581, 656, 664, 706, 820, 830, 1120, 1148, 1162, 1312, 1328, 1412, 1435, 1640, 1660, 1765, 2240, 2296, 2324, 2471, 2624, 2656, 2824, 2870, 2905, 3280, 3320, 3403, 3530, 4592, 4648, 4942, 5312, 5648, 5740, 5810, 6560, 6640, 6806, 7060, 9184, 9296, 9884, 11296, 11480, 11620, 12355, 13120, 13280, 13612, 14120, 14473, 17015, 18368, 18592, 19768, 22592, 22960, 23240, 23821, 24710, 26560, 27224, 28240, 28946, 29299, 34030, 37184, 39536, 45920, 46480, 47642, 49420, 54448, 56480, 57892, 58598, 68060, 72365, 79072, 91840, 92960, 95284, 98840, 101311, 108896, 112960, 115784, 117196, 119105, 136120, 144730, 146495, 158144, 185920, 190568, 197680, 202622, 205093, 217792, 231568, 234392, 238210, 272240, 289460, 292990, 381136, 395360, 405244, 410186, 463136, 468784, 476420, 506555, 544480, 578920, 585980, 762272, 790720, 810488, 820372, 926272, 937568, 952840, 1013110, 1025465, 1088960, 1157840, 1171960, 1201259, 1524544, 1620976, 1640744, 1875136, 1905680, 2026220, 2050930, 2315680, 2343920, 2402518, 3241952, 3281488, 3811360, 4052440, 4101860, 4631360, 4687840, 4805036, 6006295, 6483904, 6562976, 7622720, 8104880, 8203720, 8408813, 9375680, 9610072, 12012590, 13125952, 16209760, 16407440, 16817626, 19220144, 24025180, 32419520, 32814880, 33635252, 38440288, 42044065, 48050360, 65629760, 67270504, 76880576, 84088130, 96100720, 134541008, 168176260, 192201440, 269082016, 336352520, 384402880, 538164032, 672705040, 1345410080, 2690820160]

約数ペア:

[(1, 2690820160), (2, 1345410080), (4, 672705040), (5, 538164032), (7, 384402880), (8, 336352520), (10, 269082016), (14, 192201440), (16, 168176260), (20, 134541008), (28, 96100720), (32, 84088130), (35, 76880576), (40, 67270504), (41, 65629760), (56, 48050360), (64, 42044065), (70, 38440288), (80, 33635252), (82, 32814880), (83, 32419520), (112, 24025180), (140, 19220144), (160, 16817626), (164, 16407440), (166, 16209760), (205, 13125952), (224, 12012590), (280, 9610072), (287, 9375680), (320, 8408813), (328, 8203720), (332, 8104880), (353, 7622720), (410, 6562976), (415, 6483904), (448, 6006295), (560, 4805036), (574, 4687840), (581, 4631360), (656, 4101860), (664, 4052440), (706, 3811360), (820, 3281488), (830, 3241952), (1120, 2402518), (1148, 2343920), (1162, 2315680), (1312, 2050930), (1328, 2026220), (1412, 1905680), (1435, 1875136), (1640, 1640744), (1660, 1620976), (1765, 1524544), (2240, 1201259), (2296, 1171960), (2324, 1157840), (2471, 1088960), (2624, 1025465), (2656, 1013110), (2824, 952840), (2870, 937568), (2905, 926272), (3280, 820372), (3320, 810488), (3403, 790720), (3530, 762272), (4592, 585980), (4648, 578920), (4942, 544480), (5312, 506555), (5648, 476420), (5740, 468784), (5810, 463136), (6560, 410186), (6640, 405244), (6806, 395360), (7060, 381136), (9184, 292990), (9296, 289460), (9884, 272240), (11296, 238210), (11480, 234392), (11620, 231568), (12355, 217792), (13120, 205093), (13280, 202622), (13612, 197680), (14120, 190568), (14473, 185920), (17015, 158144), (18368, 146495), (18592, 144730), (19768, 136120), (22592, 119105), (22960, 117196), (23240, 115784), (23821, 112960), (24710, 108896), (26560, 101311), (27224, 98840), (28240, 95284), (28946, 92960), (29299, 91840), (34030, 79072), (37184, 72365), (39536, 68060), (45920, 58598), (46480, 57892), (47642, 56480), (49420, 54448)]