2018873280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:747

約数の個数: 224

約数和(自身を含む): 6694871040

約数和(自身を除く): 4675997760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 127, 145, 160, 174, 192, 232, 240, 254, 290, 320, 348, 381, 435, 464, 480, 508, 571, 580, 635, 696, 762, 870, 928, 960, 1016, 1142, 1160, 1270, 1392, 1524, 1713, 1740, 1856, 1905, 2032, 2284, 2320, 2540, 2784, 2855, 3048, 3426, 3480, 3683, 3810, 4064, 4568, 4640, 5080, 5568, 5710, 6096, 6852, 6960, 7366, 7620, 8128, 8565, 9136, 9280, 10160, 11049, 11420, 12192, 13704, 13920, 14732, 15240, 16559, 17130, 18272, 18415, 20320, 22098, 22840, 24384, 27408, 27840, 29464, 30480, 33118, 34260, 36544, 36830, 40640, 44196, 45680, 49677, 54816, 55245, 58928, 60960, 66236, 68520, 72517, 73660, 82795, 88392, 91360, 99354, 109632, 110490, 117856, 121920, 132472, 137040, 145034, 147320, 165590, 176784, 182720, 198708, 217551, 220980, 235712, 248385, 264944, 274080, 290068, 294640, 331180, 353568, 362585, 397416, 435102, 441960, 496770, 529888, 548160, 580136, 589280, 662360, 707136, 725170, 794832, 870204, 883920, 993540, 1059776, 1087755, 1160272, 1178560, 1324720, 1450340, 1589664, 1740408, 1767840, 1987080, 2102993, 2175510, 2320544, 2649440, 2900680, 3179328, 3480816, 3535680, 3974160, 4205986, 4351020, 4641088, 5298880, 5801360, 6308979, 6961632, 7948320, 8411972, 8702040, 10514965, 11602720, 12617958, 13923264, 15896640, 16823944, 17404080, 21029930, 23205440, 25235916, 31544895, 33647888, 34808160, 42059860, 50471832, 63089790, 67295776, 69616320, 84119720, 100943664, 126179580, 134591552, 168239440, 201887328, 252359160, 336478880, 403774656, 504718320, 672957760, 1009436640, 2018873280]

約数ペア:

[(1, 2018873280), (2, 1009436640), (3, 672957760), (4, 504718320), (5, 403774656), (6, 336478880), (8, 252359160), (10, 201887328), (12, 168239440), (15, 134591552), (16, 126179580), (20, 100943664), (24, 84119720), (29, 69616320), (30, 67295776), (32, 63089790), (40, 50471832), (48, 42059860), (58, 34808160), (60, 33647888), (64, 31544895), (80, 25235916), (87, 23205440), (96, 21029930), (116, 17404080), (120, 16823944), (127, 15896640), (145, 13923264), (160, 12617958), (174, 11602720), (192, 10514965), (232, 8702040), (240, 8411972), (254, 7948320), (290, 6961632), (320, 6308979), (348, 5801360), (381, 5298880), (435, 4641088), (464, 4351020), (480, 4205986), (508, 3974160), (571, 3535680), (580, 3480816), (635, 3179328), (696, 2900680), (762, 2649440), (870, 2320544), (928, 2175510), (960, 2102993), (1016, 1987080), (1142, 1767840), (1160, 1740408), (1270, 1589664), (1392, 1450340), (1524, 1324720), (1713, 1178560), (1740, 1160272), (1856, 1087755), (1905, 1059776), (2032, 993540), (2284, 883920), (2320, 870204), (2540, 794832), (2784, 725170), (2855, 707136), (3048, 662360), (3426, 589280), (3480, 580136), (3683, 548160), (3810, 529888), (4064, 496770), (4568, 441960), (4640, 435102), (5080, 397416), (5568, 362585), (5710, 353568), (6096, 331180), (6852, 294640), (6960, 290068), (7366, 274080), (7620, 264944), (8128, 248385), (8565, 235712), (9136, 220980), (9280, 217551), (10160, 198708), (11049, 182720), (11420, 176784), (12192, 165590), (13704, 147320), (13920, 145034), (14732, 137040), (15240, 132472), (16559, 121920), (17130, 117856), (18272, 110490), (18415, 109632), (20320, 99354), (22098, 91360), (22840, 88392), (24384, 82795), (27408, 73660), (27840, 72517), (29464, 68520), (30480, 66236), (33118, 60960), (34260, 58928), (36544, 55245), (36830, 54816), (40640, 49677), (44196, 45680)]