83786640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1017

約数の個数: 160

約数和(自身を含む): 302766336

約数和(自身を除く): 218979696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 941, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 1882, 2120, 2226, 2544, 2823, 2968, 3180, 3710, 3764, 4240, 4452, 4705, 5565, 5646, 5936, 6360, 6587, 7420, 7528, 8904, 9410, 11130, 11292, 12720, 13174, 14115, 14840, 15056, 17808, 18820, 19761, 22260, 22584, 26348, 28230, 29680, 32935, 37640, 39522, 44520, 45168, 49873, 52696, 56460, 65870, 75280, 79044, 89040, 98805, 99746, 105392, 112920, 131740, 149619, 158088, 197610, 199492, 225840, 249365, 263480, 299238, 316176, 349111, 395220, 398984, 498730, 526960, 598476, 698222, 748095, 790440, 797968, 997460, 1047333, 1196952, 1396444, 1496190, 1580880, 1745555, 1994920, 2094666, 2393904, 2792888, 2992380, 3491110, 3989840, 4189332, 5236665, 5585776, 5984760, 6982220, 8378664, 10473330, 11969520, 13964440, 16757328, 20946660, 27928880, 41893320, 83786640]

約数ペア:

[(1, 83786640), (2, 41893320), (3, 27928880), (4, 20946660), (5, 16757328), (6, 13964440), (7, 11969520), (8, 10473330), (10, 8378664), (12, 6982220), (14, 5984760), (15, 5585776), (16, 5236665), (20, 4189332), (21, 3989840), (24, 3491110), (28, 2992380), (30, 2792888), (35, 2393904), (40, 2094666), (42, 1994920), (48, 1745555), (53, 1580880), (56, 1496190), (60, 1396444), (70, 1196952), (80, 1047333), (84, 997460), (105, 797968), (106, 790440), (112, 748095), (120, 698222), (140, 598476), (159, 526960), (168, 498730), (210, 398984), (212, 395220), (240, 349111), (265, 316176), (280, 299238), (318, 263480), (336, 249365), (371, 225840), (420, 199492), (424, 197610), (530, 158088), (560, 149619), (636, 131740), (742, 112920), (795, 105392), (840, 99746), (848, 98805), (941, 89040), (1060, 79044), (1113, 75280), (1272, 65870), (1484, 56460), (1590, 52696), (1680, 49873), (1855, 45168), (1882, 44520), (2120, 39522), (2226, 37640), (2544, 32935), (2823, 29680), (2968, 28230), (3180, 26348), (3710, 22584), (3764, 22260), (4240, 19761), (4452, 18820), (4705, 17808), (5565, 15056), (5646, 14840), (5936, 14115), (6360, 13174), (6587, 12720), (7420, 11292), (7528, 11130), (8904, 9410)]