1887243840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9497}}^1$

素因数の和:9546

約数の個数: 224

約数和(自身を含む): 6947976960

約数和(自身を除く): 5060733120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2070, 2160, 2208, 2484, 2760, 2880, 3105, 3312, 3680, 4140, 4320, 4416, 4968, 5520, 6210, 6624, 7360, 8280, 8640, 9497, 9936, 11040, 12420, 13248, 16560, 18994, 19872, 22080, 24840, 28491, 33120, 37988, 39744, 47485, 49680, 56982, 66240, 75976, 85473, 94970, 99360, 113964, 142455, 151952, 170946, 189940, 198720, 218431, 227928, 256419, 284910, 303904, 341892, 379880, 427365, 436862, 455856, 512838, 569820, 607808, 655293, 683784, 759760, 854730, 873724, 911712, 1025676, 1092155, 1139640, 1282095, 1310586, 1367568, 1519520, 1709460, 1747448, 1823424, 1965879, 2051352, 2184310, 2279280, 2564190, 2621172, 2735136, 3039040, 3276465, 3418920, 3494896, 3931758, 4102704, 4368620, 4558560, 5128380, 5242344, 5470272, 5897637, 6552930, 6837840, 6989792, 7863516, 8205408, 8737240, 9117120, 9829395, 10256760, 10484688, 11795274, 13105860, 13675680, 13979584, 15727032, 16410816, 17474480, 19658790, 20513520, 20969376, 23590548, 26211720, 27351360, 29488185, 31454064, 34948960, 39317580, 41027040, 41938752, 47181096, 52423440, 58976370, 62908128, 69897920, 78635160, 82054080, 94362192, 104846880, 117952740, 125816256, 157270320, 188724384, 209693760, 235905480, 314540640, 377448768, 471810960, 629081280, 943621920, 1887243840]

約数ペア:

[(1, 1887243840), (2, 943621920), (3, 629081280), (4, 471810960), (5, 377448768), (6, 314540640), (8, 235905480), (9, 209693760), (10, 188724384), (12, 157270320), (15, 125816256), (16, 117952740), (18, 104846880), (20, 94362192), (23, 82054080), (24, 78635160), (27, 69897920), (30, 62908128), (32, 58976370), (36, 52423440), (40, 47181096), (45, 41938752), (46, 41027040), (48, 39317580), (54, 34948960), (60, 31454064), (64, 29488185), (69, 27351360), (72, 26211720), (80, 23590548), (90, 20969376), (92, 20513520), (96, 19658790), (108, 17474480), (115, 16410816), (120, 15727032), (135, 13979584), (138, 13675680), (144, 13105860), (160, 11795274), (180, 10484688), (184, 10256760), (192, 9829395), (207, 9117120), (216, 8737240), (230, 8205408), (240, 7863516), (270, 6989792), (276, 6837840), (288, 6552930), (320, 5897637), (345, 5470272), (360, 5242344), (368, 5128380), (414, 4558560), (432, 4368620), (460, 4102704), (480, 3931758), (540, 3494896), (552, 3418920), (576, 3276465), (621, 3039040), (690, 2735136), (720, 2621172), (736, 2564190), (828, 2279280), (864, 2184310), (920, 2051352), (960, 1965879), (1035, 1823424), (1080, 1747448), (1104, 1709460), (1242, 1519520), (1380, 1367568), (1440, 1310586), (1472, 1282095), (1656, 1139640), (1728, 1092155), (1840, 1025676), (2070, 911712), (2160, 873724), (2208, 854730), (2484, 759760), (2760, 683784), (2880, 655293), (3105, 607808), (3312, 569820), (3680, 512838), (4140, 455856), (4320, 436862), (4416, 427365), (4968, 379880), (5520, 341892), (6210, 303904), (6624, 284910), (7360, 256419), (8280, 227928), (8640, 218431), (9497, 198720), (9936, 189940), (11040, 170946), (12420, 151952), (13248, 142455), (16560, 113964), (18994, 99360), (19872, 94970), (22080, 85473), (24840, 75976), (28491, 66240), (33120, 56982), (37988, 49680), (39744, 47485)]