2193232720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:909

約数の個数: 160

約数和(自身を含む): 6033470976

約数和(自身を除く): 3840238256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 151, 185, 259, 280, 296, 302, 370, 518, 560, 592, 604, 701, 740, 755, 1036, 1057, 1208, 1295, 1402, 1480, 1510, 2072, 2114, 2416, 2590, 2804, 2960, 3020, 3505, 4144, 4228, 4907, 5180, 5285, 5587, 5608, 6040, 7010, 8456, 9814, 10360, 10570, 11174, 11216, 12080, 14020, 16912, 19628, 20720, 21140, 22348, 24535, 25937, 27935, 28040, 39109, 39256, 42280, 44696, 49070, 51874, 55870, 56080, 78218, 78512, 84560, 89392, 98140, 103748, 105851, 111740, 129685, 156436, 181559, 195545, 196280, 207496, 211702, 223480, 259370, 312872, 363118, 391090, 392560, 414992, 423404, 446960, 518740, 529255, 625744, 726236, 740957, 782180, 846808, 907795, 1037480, 1058510, 1452472, 1481914, 1564360, 1693616, 1815590, 2074960, 2117020, 2904944, 2963828, 3128720, 3631180, 3704785, 3916487, 4234040, 5927656, 7262360, 7409570, 7832974, 8468080, 11855312, 14524720, 14819140, 15665948, 19582435, 27415409, 29638280, 31331896, 39164870, 54830818, 59276560, 62663792, 78329740, 109661636, 137077045, 156659480, 219323272, 274154090, 313318960, 438646544, 548308180, 1096616360, 2193232720]

約数ペア:

[(1, 2193232720), (2, 1096616360), (4, 548308180), (5, 438646544), (7, 313318960), (8, 274154090), (10, 219323272), (14, 156659480), (16, 137077045), (20, 109661636), (28, 78329740), (35, 62663792), (37, 59276560), (40, 54830818), (56, 39164870), (70, 31331896), (74, 29638280), (80, 27415409), (112, 19582435), (140, 15665948), (148, 14819140), (151, 14524720), (185, 11855312), (259, 8468080), (280, 7832974), (296, 7409570), (302, 7262360), (370, 5927656), (518, 4234040), (560, 3916487), (592, 3704785), (604, 3631180), (701, 3128720), (740, 2963828), (755, 2904944), (1036, 2117020), (1057, 2074960), (1208, 1815590), (1295, 1693616), (1402, 1564360), (1480, 1481914), (1510, 1452472), (2072, 1058510), (2114, 1037480), (2416, 907795), (2590, 846808), (2804, 782180), (2960, 740957), (3020, 726236), (3505, 625744), (4144, 529255), (4228, 518740), (4907, 446960), (5180, 423404), (5285, 414992), (5587, 392560), (5608, 391090), (6040, 363118), (7010, 312872), (8456, 259370), (9814, 223480), (10360, 211702), (10570, 207496), (11174, 196280), (11216, 195545), (12080, 181559), (14020, 156436), (16912, 129685), (19628, 111740), (20720, 105851), (21140, 103748), (22348, 98140), (24535, 89392), (25937, 84560), (27935, 78512), (28040, 78218), (39109, 56080), (39256, 55870), (42280, 51874), (44696, 49070)]