1304006040

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 224

約数和(自身を含む): 4440815280

約数和(自身を除く): 3136809240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 197, 216, 227, 243, 270, 324, 360, 394, 405, 454, 486, 540, 591, 648, 681, 729, 788, 810, 908, 972, 985, 1080, 1135, 1182, 1215, 1362, 1458, 1576, 1620, 1773, 1816, 1944, 1970, 2043, 2270, 2364, 2430, 2724, 2916, 2955, 3240, 3405, 3546, 3645, 3940, 4086, 4540, 4728, 4860, 5319, 5448, 5832, 5910, 6129, 6810, 7092, 7290, 7880, 8172, 8865, 9080, 9720, 10215, 10638, 11820, 12258, 13620, 14184, 14580, 15957, 16344, 17730, 18387, 20430, 21276, 23640, 24516, 26595, 27240, 29160, 30645, 31914, 35460, 36774, 40860, 42552, 44719, 47871, 49032, 53190, 55161, 61290, 63828, 70920, 73548, 79785, 81720, 89438, 91935, 95742, 106380, 110322, 122580, 127656, 134157, 143613, 147096, 159570, 165483, 178876, 183870, 191484, 212760, 220644, 223595, 239355, 245160, 268314, 275805, 287226, 319140, 330966, 357752, 367740, 382968, 402471, 441288, 447190, 478710, 536628, 551610, 574452, 638280, 661932, 670785, 718065, 735480, 804942, 827415, 894380, 957420, 1073256, 1103220, 1148904, 1207413, 1323864, 1341570, 1436130, 1609884, 1654830, 1788760, 1914840, 2012355, 2206440, 2414826, 2683140, 2872260, 3219768, 3309660, 3622239, 4024710, 4829652, 5366280, 5744520, 6037065, 6619320, 7244478, 8049420, 9659304, 10866717, 12074130, 14488956, 16098840, 18111195, 21733434, 24148260, 28977912, 32600151, 36222390, 43466868, 48296520, 54333585, 65200302, 72444780, 86933736, 108667170, 130400604, 144889560, 163000755, 217334340, 260801208, 326001510, 434668680, 652003020, 1304006040]

約数ペア:

[(1, 1304006040), (2, 652003020), (3, 434668680), (4, 326001510), (5, 260801208), (6, 217334340), (8, 163000755), (9, 144889560), (10, 130400604), (12, 108667170), (15, 86933736), (18, 72444780), (20, 65200302), (24, 54333585), (27, 48296520), (30, 43466868), (36, 36222390), (40, 32600151), (45, 28977912), (54, 24148260), (60, 21733434), (72, 18111195), (81, 16098840), (90, 14488956), (108, 12074130), (120, 10866717), (135, 9659304), (162, 8049420), (180, 7244478), (197, 6619320), (216, 6037065), (227, 5744520), (243, 5366280), (270, 4829652), (324, 4024710), (360, 3622239), (394, 3309660), (405, 3219768), (454, 2872260), (486, 2683140), (540, 2414826), (591, 2206440), (648, 2012355), (681, 1914840), (729, 1788760), (788, 1654830), (810, 1609884), (908, 1436130), (972, 1341570), (985, 1323864), (1080, 1207413), (1135, 1148904), (1182, 1103220), (1215, 1073256), (1362, 957420), (1458, 894380), (1576, 827415), (1620, 804942), (1773, 735480), (1816, 718065), (1944, 670785), (1970, 661932), (2043, 638280), (2270, 574452), (2364, 551610), (2430, 536628), (2724, 478710), (2916, 447190), (2955, 441288), (3240, 402471), (3405, 382968), (3546, 367740), (3645, 357752), (3940, 330966), (4086, 319140), (4540, 287226), (4728, 275805), (4860, 268314), (5319, 245160), (5448, 239355), (5832, 223595), (5910, 220644), (6129, 212760), (6810, 191484), (7092, 183870), (7290, 178876), (7880, 165483), (8172, 159570), (8865, 147096), (9080, 143613), (9720, 134157), (10215, 127656), (10638, 122580), (11820, 110322), (12258, 106380), (13620, 95742), (14184, 91935), (14580, 89438), (15957, 81720), (16344, 79785), (17730, 73548), (18387, 70920), (20430, 63828), (21276, 61290), (23640, 55161), (24516, 53190), (26595, 49032), (27240, 47871), (29160, 44719), (30645, 42552), (31914, 40860), (35460, 36774)]