215288640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 336

約数和(自身を含む): 865388160

約数和(自身を除く): 650099520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 140, 144, 160, 168, 177, 180, 181, 192, 210, 224, 236, 240, 252, 280, 288, 295, 315, 320, 336, 354, 360, 362, 413, 420, 448, 472, 480, 504, 531, 543, 560, 576, 590, 630, 672, 708, 720, 724, 826, 840, 885, 905, 944, 960, 1008, 1062, 1086, 1120, 1180, 1239, 1260, 1267, 1344, 1416, 1440, 1448, 1629, 1652, 1680, 1770, 1810, 1888, 2016, 2065, 2124, 2172, 2240, 2360, 2478, 2520, 2534, 2655, 2715, 2832, 2880, 2896, 3258, 3304, 3360, 3540, 3620, 3717, 3776, 3801, 4032, 4130, 4248, 4344, 4720, 4956, 5040, 5068, 5310, 5430, 5664, 5792, 6195, 6335, 6516, 6608, 6720, 7080, 7240, 7434, 7602, 8145, 8260, 8496, 8688, 9440, 9912, 10080, 10136, 10620, 10679, 10860, 11328, 11403, 11584, 12390, 12670, 13032, 13216, 14160, 14480, 14868, 15204, 16290, 16520, 16992, 17376, 18585, 18880, 19005, 19824, 20160, 20272, 21240, 21358, 21720, 22806, 24780, 25340, 26064, 26432, 28320, 28960, 29736, 30408, 32037, 32580, 33040, 33984, 34752, 37170, 38010, 39648, 40544, 42480, 42716, 43440, 45612, 49560, 50680, 52128, 53395, 56640, 57015, 57920, 59472, 60816, 64074, 65160, 66080, 74340, 74753, 76020, 79296, 81088, 84960, 85432, 86880, 91224, 96111, 99120, 101360, 104256, 106790, 114030, 118944, 121632, 128148, 130320, 132160, 148680, 149506, 152040, 160185, 169920, 170864, 173760, 182448, 192222, 198240, 202720, 213580, 224259, 228060, 237888, 243264, 256296, 260640, 297360, 299012, 304080, 320370, 341728, 364896, 373765, 384444, 396480, 405440, 427160, 448518, 456120, 480555, 512592, 521280, 594720, 598024, 608160, 640740, 672777, 683456, 729792, 747530, 768888, 854320, 897036, 912240, 961110, 1025184, 1121295, 1189440, 1196048, 1216320, 1281480, 1345554, 1495060, 1537776, 1708640, 1794072, 1824480, 1922220, 2050368, 2242590, 2392096, 2562960, 2691108, 2990120, 3075552, 3363885, 3417280, 3588144, 3648960, 3844440, 4485180, 4784192, 5125920, 5382216, 5980240, 6151104, 6727770, 7176288, 7688880, 8970360, 10251840, 10764432, 11960480, 13455540, 14352576, 15377760, 17940720, 21528864, 23920960, 26911080, 30755520, 35881440, 43057728, 53822160, 71762880, 107644320, 215288640]

約数ペア:

[(1, 215288640), (2, 107644320), (3, 71762880), (4, 53822160), (5, 43057728), (6, 35881440), (7, 30755520), (8, 26911080), (9, 23920960), (10, 21528864), (12, 17940720), (14, 15377760), (15, 14352576), (16, 13455540), (18, 11960480), (20, 10764432), (21, 10251840), (24, 8970360), (28, 7688880), (30, 7176288), (32, 6727770), (35, 6151104), (36, 5980240), (40, 5382216), (42, 5125920), (45, 4784192), (48, 4485180), (56, 3844440), (59, 3648960), (60, 3588144), (63, 3417280), (64, 3363885), (70, 3075552), (72, 2990120), (80, 2691108), (84, 2562960), (90, 2392096), (96, 2242590), (105, 2050368), (112, 1922220), (118, 1824480), (120, 1794072), (126, 1708640), (140, 1537776), (144, 1495060), (160, 1345554), (168, 1281480), (177, 1216320), (180, 1196048), (181, 1189440), (192, 1121295), (210, 1025184), (224, 961110), (236, 912240), (240, 897036), (252, 854320), (280, 768888), (288, 747530), (295, 729792), (315, 683456), (320, 672777), (336, 640740), (354, 608160), (360, 598024), (362, 594720), (413, 521280), (420, 512592), (448, 480555), (472, 456120), (480, 448518), (504, 427160), (531, 405440), (543, 396480), (560, 384444), (576, 373765), (590, 364896), (630, 341728), (672, 320370), (708, 304080), (720, 299012), (724, 297360), (826, 260640), (840, 256296), (885, 243264), (905, 237888), (944, 228060), (960, 224259), (1008, 213580), (1062, 202720), (1086, 198240), (1120, 192222), (1180, 182448), (1239, 173760), (1260, 170864), (1267, 169920), (1344, 160185), (1416, 152040), (1440, 149506), (1448, 148680), (1629, 132160), (1652, 130320), (1680, 128148), (1770, 121632), (1810, 118944), (1888, 114030), (2016, 106790), (2065, 104256), (2124, 101360), (2172, 99120), (2240, 96111), (2360, 91224), (2478, 86880), (2520, 85432), (2534, 84960), (2655, 81088), (2715, 79296), (2832, 76020), (2880, 74753), (2896, 74340), (3258, 66080), (3304, 65160), (3360, 64074), (3540, 60816), (3620, 59472), (3717, 57920), (3776, 57015), (3801, 56640), (4032, 53395), (4130, 52128), (4248, 50680), (4344, 49560), (4720, 45612), (4956, 43440), (5040, 42716), (5068, 42480), (5310, 40544), (5430, 39648), (5664, 38010), (5792, 37170), (6195, 34752), (6335, 33984), (6516, 33040), (6608, 32580), (6720, 32037), (7080, 30408), (7240, 29736), (7434, 28960), (7602, 28320), (8145, 26432), (8260, 26064), (8496, 25340), (8688, 24780), (9440, 22806), (9912, 21720), (10080, 21358), (10136, 21240), (10620, 20272), (10679, 20160), (10860, 19824), (11328, 19005), (11403, 18880), (11584, 18585), (12390, 17376), (12670, 16992), (13032, 16520), (13216, 16290), (14160, 15204), (14480, 14868)]