420571008

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 512

約数和(自身を含む): 1562803200

約数和(自身を除く): 1142232192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 27, 32, 33, 36, 37, 39, 44, 46, 48, 52, 54, 64, 66, 69, 72, 74, 78, 88, 92, 96, 99, 104, 108, 111, 117, 128, 132, 138, 143, 144, 148, 156, 176, 184, 192, 198, 207, 208, 216, 222, 234, 253, 264, 276, 286, 288, 296, 297, 299, 312, 333, 351, 352, 368, 384, 396, 407, 414, 416, 429, 432, 444, 468, 481, 506, 528, 552, 572, 576, 592, 594, 598, 621, 624, 666, 702, 704, 736, 759, 792, 814, 828, 832, 851, 858, 864, 888, 897, 936, 962, 999, 1012, 1056, 1104, 1144, 1152, 1184, 1188, 1196, 1221, 1242, 1248, 1287, 1332, 1404, 1408, 1443, 1472, 1518, 1584, 1628, 1656, 1664, 1702, 1716, 1728, 1776, 1794, 1872, 1924, 1998, 2024, 2112, 2208, 2277, 2288, 2368, 2376, 2392, 2442, 2484, 2496, 2553, 2574, 2664, 2691, 2808, 2886, 2944, 3036, 3168, 3256, 3289, 3312, 3404, 3432, 3456, 3552, 3588, 3663, 3744, 3848, 3861, 3996, 4048, 4224, 4329, 4416, 4554, 4576, 4736, 4752, 4784, 4884, 4968, 4992, 5106, 5148, 5291, 5328, 5382, 5616, 5772, 6072, 6336, 6512, 6578, 6624, 6808, 6831, 6864, 7104, 7176, 7326, 7488, 7659, 7696, 7722, 7992, 8073, 8096, 8658, 8832, 9108, 9152, 9361, 9504, 9568, 9768, 9867, 9936, 10212, 10296, 10582, 10656, 10764, 10989, 11063, 11232, 11544, 12144, 12672, 12987, 13024, 13156, 13248, 13616, 13662, 13728, 14208, 14352, 14652, 14976, 15318, 15392, 15444, 15873, 15984, 16146, 16192, 17316, 18216, 18304, 18722, 19008, 19136, 19536, 19734, 19872, 20424, 20592, 21164, 21312, 21528, 21978, 22126, 22464, 22977, 23088, 24288, 25974, 26048, 26312, 26496, 27232, 27324, 27456, 28083, 28704, 29304, 29601, 30636, 30784, 30888, 31746, 31968, 32292, 32384, 33189, 34632, 36432, 37444, 38016, 38272, 39072, 39468, 39744, 40848, 41184, 42328, 42624, 43056, 43956, 44252, 44928, 45954, 46176, 47619, 48576, 51948, 52096, 52624, 54464, 54648, 54912, 56166, 57408, 58608, 59202, 61272, 61568, 61776, 63492, 63936, 64584, 66378, 69264, 72864, 74888, 78144, 78936, 79488, 81696, 82368, 84249, 84656, 86112, 87912, 88504, 88803, 91908, 92352, 95238, 97152, 99567, 103896, 105248, 108928, 109296, 112332, 114816, 117216, 118404, 121693, 122544, 123552, 126984, 127872, 129168, 132756, 138528, 142857, 145728, 149776, 156288, 157872, 163392, 164736, 168498, 169312, 172224, 175824, 177008, 177606, 183816, 184704, 190476, 199134, 207792, 210496, 218592, 224664, 234432, 236808, 243386, 245088, 247104, 252747, 253968, 258336, 265512, 277056, 285714, 291456, 298701, 299552, 315744, 326784, 336996, 338624, 344448, 351648, 354016, 355212, 365079, 367632, 380952, 398268, 415584, 420992, 437184, 449328, 468864, 473616, 486772, 490176, 494208, 505494, 507936, 516672, 531024, 554112, 571428, 597402, 599104, 631488, 673992, 677248, 703296, 708032, 710424, 730158, 735264, 761904, 796536, 831168, 874368, 898656, 947232, 973544, 980352, 1010988, 1015872, 1033344, 1062048, 1095237, 1142856, 1194804, 1198208, 1262976, 1347984, 1406592, 1416064, 1420848, 1460316, 1470528, 1523808, 1593072, 1662336, 1797312, 1894464, 1947088, 2021976, 2031744, 2124096, 2190474, 2285712, 2389608, 2695968, 2841696, 2920632, 2941056, 3047616, 3186144, 3285711, 3594624, 3788928, 3894176, 4043952, 4248192, 4380948, 4571424, 4779216, 5391936, 5683392, 5841264, 6095232, 6372288, 6571422, 7788352, 8087904, 8761896, 9142848, 9558432, 10783872, 11366784, 11682528, 12744576, 13142844, 15576704, 16175808, 17523792, 18285696, 19116864, 23365056, 26285688, 32351616, 35047584, 38233728, 46730112, 52571376, 70095168, 105142752, 140190336, 210285504, 420571008]

約数ペア:

[(1, 420571008), (2, 210285504), (3, 140190336), (4, 105142752), (6, 70095168), (8, 52571376), (9, 46730112), (11, 38233728), (12, 35047584), (13, 32351616), (16, 26285688), (18, 23365056), (22, 19116864), (23, 18285696), (24, 17523792), (26, 16175808), (27, 15576704), (32, 13142844), (33, 12744576), (36, 11682528), (37, 11366784), (39, 10783872), (44, 9558432), (46, 9142848), (48, 8761896), (52, 8087904), (54, 7788352), (64, 6571422), (66, 6372288), (69, 6095232), (72, 5841264), (74, 5683392), (78, 5391936), (88, 4779216), (92, 4571424), (96, 4380948), (99, 4248192), (104, 4043952), (108, 3894176), (111, 3788928), (117, 3594624), (128, 3285711), (132, 3186144), (138, 3047616), (143, 2941056), (144, 2920632), (148, 2841696), (156, 2695968), (176, 2389608), (184, 2285712), (192, 2190474), (198, 2124096), (207, 2031744), (208, 2021976), (216, 1947088), (222, 1894464), (234, 1797312), (253, 1662336), (264, 1593072), (276, 1523808), (286, 1470528), (288, 1460316), (296, 1420848), (297, 1416064), (299, 1406592), (312, 1347984), (333, 1262976), (351, 1198208), (352, 1194804), (368, 1142856), (384, 1095237), (396, 1062048), (407, 1033344), (414, 1015872), (416, 1010988), (429, 980352), (432, 973544), (444, 947232), (468, 898656), (481, 874368), (506, 831168), (528, 796536), (552, 761904), (572, 735264), (576, 730158), (592, 710424), (594, 708032), (598, 703296), (621, 677248), (624, 673992), (666, 631488), (702, 599104), (704, 597402), (736, 571428), (759, 554112), (792, 531024), (814, 516672), (828, 507936), (832, 505494), (851, 494208), (858, 490176), (864, 486772), (888, 473616), (897, 468864), (936, 449328), (962, 437184), (999, 420992), (1012, 415584), (1056, 398268), (1104, 380952), (1144, 367632), (1152, 365079), (1184, 355212), (1188, 354016), (1196, 351648), (1221, 344448), (1242, 338624), (1248, 336996), (1287, 326784), (1332, 315744), (1404, 299552), (1408, 298701), (1443, 291456), (1472, 285714), (1518, 277056), (1584, 265512), (1628, 258336), (1656, 253968), (1664, 252747), (1702, 247104), (1716, 245088), (1728, 243386), (1776, 236808), (1794, 234432), (1872, 224664), (1924, 218592), (1998, 210496), (2024, 207792), (2112, 199134), (2208, 190476), (2277, 184704), (2288, 183816), (2368, 177606), (2376, 177008), (2392, 175824), (2442, 172224), (2484, 169312), (2496, 168498), (2553, 164736), (2574, 163392), (2664, 157872), (2691, 156288), (2808, 149776), (2886, 145728), (2944, 142857), (3036, 138528), (3168, 132756), (3256, 129168), (3289, 127872), (3312, 126984), (3404, 123552), (3432, 122544), (3456, 121693), (3552, 118404), (3588, 117216), (3663, 114816), (3744, 112332), (3848, 109296), (3861, 108928), (3996, 105248), (4048, 103896), (4224, 99567), (4329, 97152), (4416, 95238), (4554, 92352), (4576, 91908), (4736, 88803), (4752, 88504), (4784, 87912), (4884, 86112), (4968, 84656), (4992, 84249), (5106, 82368), (5148, 81696), (5291, 79488), (5328, 78936), (5382, 78144), (5616, 74888), (5772, 72864), (6072, 69264), (6336, 66378), (6512, 64584), (6578, 63936), (6624, 63492), (6808, 61776), (6831, 61568), (6864, 61272), (7104, 59202), (7176, 58608), (7326, 57408), (7488, 56166), (7659, 54912), (7696, 54648), (7722, 54464), (7992, 52624), (8073, 52096), (8096, 51948), (8658, 48576), (8832, 47619), (9108, 46176), (9152, 45954), (9361, 44928), (9504, 44252), (9568, 43956), (9768, 43056), (9867, 42624), (9936, 42328), (10212, 41184), (10296, 40848), (10582, 39744), (10656, 39468), (10764, 39072), (10989, 38272), (11063, 38016), (11232, 37444), (11544, 36432), (12144, 34632), (12672, 33189), (12987, 32384), (13024, 32292), (13156, 31968), (13248, 31746), (13616, 30888), (13662, 30784), (13728, 30636), (14208, 29601), (14352, 29304), (14652, 28704), (14976, 28083), (15318, 27456), (15392, 27324), (15444, 27232), (15873, 26496), (15984, 26312), (16146, 26048), (16192, 25974), (17316, 24288), (18216, 23088), (18304, 22977), (18722, 22464), (19008, 22126), (19136, 21978), (19536, 21528), (19734, 21312), (19872, 21164), (20424, 20592)]