355427280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 360

約数和(自身を含む): 1359341568

約数和(自身を除く): 1003914288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 127, 130, 138, 144, 156, 169, 180, 184, 195, 207, 208, 230, 234, 240, 254, 260, 276, 299, 312, 338, 345, 360, 368, 381, 390, 414, 460, 468, 507, 508, 520, 552, 585, 598, 624, 635, 676, 690, 720, 762, 780, 828, 845, 897, 920, 936, 1014, 1016, 1035, 1040, 1104, 1143, 1170, 1196, 1270, 1352, 1380, 1495, 1521, 1524, 1560, 1651, 1656, 1690, 1794, 1840, 1872, 1905, 2028, 2032, 2070, 2286, 2340, 2392, 2535, 2540, 2691, 2704, 2760, 2921, 2990, 3042, 3048, 3120, 3302, 3312, 3380, 3588, 3810, 3887, 4056, 4140, 4485, 4572, 4680, 4784, 4953, 5070, 5080, 5382, 5520, 5715, 5842, 5980, 6084, 6096, 6604, 6760, 7176, 7605, 7620, 7774, 8112, 8255, 8280, 8763, 8970, 9144, 9360, 9906, 10140, 10160, 10764, 11430, 11661, 11684, 11960, 12168, 13208, 13455, 13520, 14352, 14605, 14859, 15210, 15240, 15548, 16510, 16560, 17526, 17940, 18288, 19435, 19812, 20280, 21463, 21528, 22860, 23322, 23368, 23920, 24336, 24765, 26289, 26416, 26910, 29210, 29718, 30420, 30480, 31096, 33020, 34983, 35052, 35880, 37973, 38870, 39624, 40560, 42926, 43056, 43815, 45720, 46644, 46736, 49530, 52578, 53820, 58305, 58420, 59436, 60840, 62192, 64389, 66040, 69966, 70104, 71760, 74295, 75946, 77740, 79248, 85852, 87630, 91440, 93288, 99060, 105156, 107315, 107640, 113919, 116610, 116840, 118872, 121680, 128778, 131445, 132080, 139932, 140208, 148590, 151892, 155480, 171704, 174915, 175260, 186576, 189865, 193167, 198120, 210312, 214630, 215280, 227838, 233220, 233680, 237744, 257556, 262890, 279864, 297180, 303784, 310960, 321945, 341757, 343408, 349830, 350520, 379730, 386334, 396240, 420624, 429260, 455676, 466440, 493649, 515112, 525780, 559728, 569595, 594360, 607568, 643890, 683514, 699660, 701040, 759460, 772668, 858520, 911352, 932880, 965835, 987298, 1030224, 1051560, 1139190, 1188720, 1287780, 1367028, 1399320, 1480947, 1518920, 1545336, 1708785, 1717040, 1822704, 1931670, 1974596, 2103120, 2278380, 2468245, 2575560, 2734056, 2798640, 2961894, 3037840, 3090672, 3417570, 3863340, 3949192, 4442841, 4556760, 4936490, 5151120, 5468112, 5923788, 6835140, 7404735, 7726680, 7898384, 8885682, 9113520, 9872980, 11847576, 13670280, 14809470, 15453360, 17771364, 19745960, 22214205, 23695152, 27340560, 29618940, 35542728, 39491920, 44428410, 59237880, 71085456, 88856820, 118475760, 177713640, 355427280]

約数ペア:

[(1, 355427280), (2, 177713640), (3, 118475760), (4, 88856820), (5, 71085456), (6, 59237880), (8, 44428410), (9, 39491920), (10, 35542728), (12, 29618940), (13, 27340560), (15, 23695152), (16, 22214205), (18, 19745960), (20, 17771364), (23, 15453360), (24, 14809470), (26, 13670280), (30, 11847576), (36, 9872980), (39, 9113520), (40, 8885682), (45, 7898384), (46, 7726680), (48, 7404735), (52, 6835140), (60, 5923788), (65, 5468112), (69, 5151120), (72, 4936490), (78, 4556760), (80, 4442841), (90, 3949192), (92, 3863340), (104, 3417570), (115, 3090672), (117, 3037840), (120, 2961894), (127, 2798640), (130, 2734056), (138, 2575560), (144, 2468245), (156, 2278380), (169, 2103120), (180, 1974596), (184, 1931670), (195, 1822704), (207, 1717040), (208, 1708785), (230, 1545336), (234, 1518920), (240, 1480947), (254, 1399320), (260, 1367028), (276, 1287780), (299, 1188720), (312, 1139190), (338, 1051560), (345, 1030224), (360, 987298), (368, 965835), (381, 932880), (390, 911352), (414, 858520), (460, 772668), (468, 759460), (507, 701040), (508, 699660), (520, 683514), (552, 643890), (585, 607568), (598, 594360), (624, 569595), (635, 559728), (676, 525780), (690, 515112), (720, 493649), (762, 466440), (780, 455676), (828, 429260), (845, 420624), (897, 396240), (920, 386334), (936, 379730), (1014, 350520), (1016, 349830), (1035, 343408), (1040, 341757), (1104, 321945), (1143, 310960), (1170, 303784), (1196, 297180), (1270, 279864), (1352, 262890), (1380, 257556), (1495, 237744), (1521, 233680), (1524, 233220), (1560, 227838), (1651, 215280), (1656, 214630), (1690, 210312), (1794, 198120), (1840, 193167), (1872, 189865), (1905, 186576), (2028, 175260), (2032, 174915), (2070, 171704), (2286, 155480), (2340, 151892), (2392, 148590), (2535, 140208), (2540, 139932), (2691, 132080), (2704, 131445), (2760, 128778), (2921, 121680), (2990, 118872), (3042, 116840), (3048, 116610), (3120, 113919), (3302, 107640), (3312, 107315), (3380, 105156), (3588, 99060), (3810, 93288), (3887, 91440), (4056, 87630), (4140, 85852), (4485, 79248), (4572, 77740), (4680, 75946), (4784, 74295), (4953, 71760), (5070, 70104), (5080, 69966), (5382, 66040), (5520, 64389), (5715, 62192), (5842, 60840), (5980, 59436), (6084, 58420), (6096, 58305), (6604, 53820), (6760, 52578), (7176, 49530), (7605, 46736), (7620, 46644), (7774, 45720), (8112, 43815), (8255, 43056), (8280, 42926), (8763, 40560), (8970, 39624), (9144, 38870), (9360, 37973), (9906, 35880), (10140, 35052), (10160, 34983), (10764, 33020), (11430, 31096), (11661, 30480), (11684, 30420), (11960, 29718), (12168, 29210), (13208, 26910), (13455, 26416), (13520, 26289), (14352, 24765), (14605, 24336), (14859, 23920), (15210, 23368), (15240, 23322), (15548, 22860), (16510, 21528), (16560, 21463), (17526, 20280), (17940, 19812), (18288, 19435)]