1907197920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10267}}^1$

素因数の和:10334

約数の個数: 192

約数和(自身を含む): 6831095040

約数和(自身を除く): 4923897120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4128, 4320, 4644, 5160, 5805, 6192, 6880, 7740, 9288, 10267, 10320, 11610, 12384, 15480, 18576, 20534, 20640, 23220, 30801, 30960, 37152, 41068, 46440, 51335, 61602, 61920, 82136, 92403, 92880, 102670, 123204, 154005, 164272, 184806, 185760, 205340, 246408, 277209, 308010, 328544, 369612, 410680, 441481, 462015, 492816, 554418, 616020, 739224, 821360, 882962, 924030, 985632, 1108836, 1232040, 1324443, 1386045, 1478448, 1642720, 1765924, 1848060, 2207405, 2217672, 2464080, 2648886, 2772090, 2956896, 3531848, 3696120, 3973329, 4414810, 4435344, 4928160, 5297772, 5544180, 6622215, 7063696, 7392240, 7946658, 8829620, 8870688, 10595544, 11088360, 11919987, 13244430, 14127392, 14784480, 15893316, 17659240, 19866645, 21191088, 22176720, 23839974, 26488860, 31786632, 35318480, 39733290, 42382176, 44353440, 47679948, 52977720, 59599935, 63573264, 70636960, 79466580, 95359896, 105955440, 119199870, 127146528, 158933160, 190719792, 211910880, 238399740, 317866320, 381439584, 476799480, 635732640, 953598960, 1907197920]

約数ペア:

[(1, 1907197920), (2, 953598960), (3, 635732640), (4, 476799480), (5, 381439584), (6, 317866320), (8, 238399740), (9, 211910880), (10, 190719792), (12, 158933160), (15, 127146528), (16, 119199870), (18, 105955440), (20, 95359896), (24, 79466580), (27, 70636960), (30, 63573264), (32, 59599935), (36, 52977720), (40, 47679948), (43, 44353440), (45, 42382176), (48, 39733290), (54, 35318480), (60, 31786632), (72, 26488860), (80, 23839974), (86, 22176720), (90, 21191088), (96, 19866645), (108, 17659240), (120, 15893316), (129, 14784480), (135, 14127392), (144, 13244430), (160, 11919987), (172, 11088360), (180, 10595544), (215, 8870688), (216, 8829620), (240, 7946658), (258, 7392240), (270, 7063696), (288, 6622215), (344, 5544180), (360, 5297772), (387, 4928160), (430, 4435344), (432, 4414810), (480, 3973329), (516, 3696120), (540, 3531848), (645, 2956896), (688, 2772090), (720, 2648886), (774, 2464080), (860, 2217672), (864, 2207405), (1032, 1848060), (1080, 1765924), (1161, 1642720), (1290, 1478448), (1376, 1386045), (1440, 1324443), (1548, 1232040), (1720, 1108836), (1935, 985632), (2064, 924030), (2160, 882962), (2322, 821360), (2580, 739224), (3096, 616020), (3440, 554418), (3870, 492816), (4128, 462015), (4320, 441481), (4644, 410680), (5160, 369612), (5805, 328544), (6192, 308010), (6880, 277209), (7740, 246408), (9288, 205340), (10267, 185760), (10320, 184806), (11610, 164272), (12384, 154005), (15480, 123204), (18576, 102670), (20534, 92880), (20640, 92403), (23220, 82136), (30801, 61920), (30960, 61602), (37152, 51335), (41068, 46440)]