2485354440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:392

約数の個数: 256

約数和(自身を含む): 8151736320

約数和(自身を除く): 5666381880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 127, 136, 159, 170, 181, 204, 212, 254, 255, 265, 318, 340, 362, 381, 408, 424, 508, 510, 530, 543, 635, 636, 680, 724, 762, 795, 901, 905, 1016, 1020, 1060, 1086, 1270, 1272, 1448, 1524, 1590, 1802, 1810, 1905, 2040, 2120, 2159, 2172, 2540, 2703, 2715, 3048, 3077, 3180, 3604, 3620, 3810, 4318, 4344, 4505, 5080, 5406, 5430, 6154, 6360, 6477, 6731, 7208, 7240, 7620, 8636, 9010, 9231, 9593, 10795, 10812, 10860, 12308, 12954, 13462, 13515, 15240, 15385, 17272, 18020, 18462, 19186, 20193, 21590, 21624, 21720, 22987, 24616, 25908, 26924, 27030, 28779, 30770, 32385, 33655, 36040, 36924, 38372, 40386, 43180, 45974, 46155, 47965, 51816, 53848, 54060, 57558, 61540, 64770, 67310, 68961, 73848, 76744, 80772, 86360, 91948, 92310, 95930, 100965, 108120, 114427, 114935, 115116, 123080, 129540, 134620, 137922, 143895, 161544, 163081, 183896, 184620, 191860, 201930, 228854, 229870, 230232, 259080, 269240, 275844, 287790, 326162, 343281, 344805, 369240, 383720, 390779, 403860, 457708, 459740, 489243, 551688, 572135, 575580, 652324, 686562, 689610, 781558, 807720, 815405, 915416, 919480, 978486, 1144270, 1151160, 1172337, 1218311, 1304648, 1373124, 1379220, 1563116, 1630810, 1716405, 1953895, 1956972, 2288540, 2344674, 2436622, 2446215, 2746248, 2758440, 3126232, 3261620, 3432810, 3654933, 3907790, 3913944, 4577080, 4689348, 4873244, 4892430, 5861685, 6091555, 6523240, 6865620, 7309866, 7815580, 9378696, 9746488, 9784860, 11723370, 12183110, 13731240, 14619732, 15631160, 18274665, 19569720, 20711287, 23446740, 24366220, 29239464, 36549330, 41422574, 46893480, 48732440, 62133861, 73098660, 82845148, 103556435, 124267722, 146197320, 165690296, 207112870, 248535444, 310669305, 414225740, 497070888, 621338610, 828451480, 1242677220, 2485354440]

約数ペア:

[(1, 2485354440), (2, 1242677220), (3, 828451480), (4, 621338610), (5, 497070888), (6, 414225740), (8, 310669305), (10, 248535444), (12, 207112870), (15, 165690296), (17, 146197320), (20, 124267722), (24, 103556435), (30, 82845148), (34, 73098660), (40, 62133861), (51, 48732440), (53, 46893480), (60, 41422574), (68, 36549330), (85, 29239464), (102, 24366220), (106, 23446740), (120, 20711287), (127, 19569720), (136, 18274665), (159, 15631160), (170, 14619732), (181, 13731240), (204, 12183110), (212, 11723370), (254, 9784860), (255, 9746488), (265, 9378696), (318, 7815580), (340, 7309866), (362, 6865620), (381, 6523240), (408, 6091555), (424, 5861685), (508, 4892430), (510, 4873244), (530, 4689348), (543, 4577080), (635, 3913944), (636, 3907790), (680, 3654933), (724, 3432810), (762, 3261620), (795, 3126232), (901, 2758440), (905, 2746248), (1016, 2446215), (1020, 2436622), (1060, 2344674), (1086, 2288540), (1270, 1956972), (1272, 1953895), (1448, 1716405), (1524, 1630810), (1590, 1563116), (1802, 1379220), (1810, 1373124), (1905, 1304648), (2040, 1218311), (2120, 1172337), (2159, 1151160), (2172, 1144270), (2540, 978486), (2703, 919480), (2715, 915416), (3048, 815405), (3077, 807720), (3180, 781558), (3604, 689610), (3620, 686562), (3810, 652324), (4318, 575580), (4344, 572135), (4505, 551688), (5080, 489243), (5406, 459740), (5430, 457708), (6154, 403860), (6360, 390779), (6477, 383720), (6731, 369240), (7208, 344805), (7240, 343281), (7620, 326162), (8636, 287790), (9010, 275844), (9231, 269240), (9593, 259080), (10795, 230232), (10812, 229870), (10860, 228854), (12308, 201930), (12954, 191860), (13462, 184620), (13515, 183896), (15240, 163081), (15385, 161544), (17272, 143895), (18020, 137922), (18462, 134620), (19186, 129540), (20193, 123080), (21590, 115116), (21624, 114935), (21720, 114427), (22987, 108120), (24616, 100965), (25908, 95930), (26924, 92310), (27030, 91948), (28779, 86360), (30770, 80772), (32385, 76744), (33655, 73848), (36040, 68961), (36924, 67310), (38372, 64770), (40386, 61540), (43180, 57558), (45974, 54060), (46155, 53848), (47965, 51816)]