190028880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 240

約数和(自身を含む): 696384000

約数和(自身を除く): 506355120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 114, 116, 120, 144, 145, 152, 171, 174, 180, 190, 228, 232, 240, 261, 285, 290, 304, 342, 348, 360, 380, 435, 456, 464, 479, 522, 551, 570, 580, 684, 696, 720, 760, 855, 870, 912, 958, 1044, 1102, 1140, 1160, 1305, 1368, 1392, 1437, 1520, 1653, 1710, 1740, 1916, 2088, 2204, 2280, 2320, 2395, 2610, 2736, 2755, 2874, 3306, 3420, 3480, 3832, 4176, 4311, 4408, 4560, 4790, 4959, 5220, 5510, 5748, 6612, 6840, 6960, 7185, 7664, 8265, 8622, 8816, 9101, 9580, 9918, 10440, 11020, 11496, 13224, 13680, 13891, 14370, 16530, 17244, 18202, 19160, 19836, 20880, 21555, 22040, 22992, 24795, 26448, 27303, 27782, 28740, 33060, 34488, 36404, 38320, 39672, 41673, 43110, 44080, 45505, 49590, 54606, 55564, 57480, 66120, 68976, 69455, 72808, 79344, 81909, 83346, 86220, 91010, 99180, 109212, 111128, 114960, 125019, 132240, 136515, 138910, 145616, 163818, 166692, 172440, 182020, 198360, 208365, 218424, 222256, 250038, 263929, 273030, 277820, 327636, 333384, 344880, 364040, 396720, 409545, 416730, 436848, 500076, 527858, 546060, 555640, 625095, 655272, 666768, 728080, 791787, 819090, 833460, 1000152, 1055716, 1092120, 1111280, 1250190, 1310544, 1319645, 1583574, 1638180, 1666920, 2000304, 2111432, 2184240, 2375361, 2500380, 2639290, 3167148, 3276360, 3333840, 3958935, 4222864, 4750722, 5000760, 5278580, 6334296, 6552720, 7917870, 9501444, 10001520, 10557160, 11876805, 12668592, 15835740, 19002888, 21114320, 23753610, 31671480, 38005776, 47507220, 63342960, 95014440, 190028880]

約数ペア:

[(1, 190028880), (2, 95014440), (3, 63342960), (4, 47507220), (5, 38005776), (6, 31671480), (8, 23753610), (9, 21114320), (10, 19002888), (12, 15835740), (15, 12668592), (16, 11876805), (18, 10557160), (19, 10001520), (20, 9501444), (24, 7917870), (29, 6552720), (30, 6334296), (36, 5278580), (38, 5000760), (40, 4750722), (45, 4222864), (48, 3958935), (57, 3333840), (58, 3276360), (60, 3167148), (72, 2639290), (76, 2500380), (80, 2375361), (87, 2184240), (90, 2111432), (95, 2000304), (114, 1666920), (116, 1638180), (120, 1583574), (144, 1319645), (145, 1310544), (152, 1250190), (171, 1111280), (174, 1092120), (180, 1055716), (190, 1000152), (228, 833460), (232, 819090), (240, 791787), (261, 728080), (285, 666768), (290, 655272), (304, 625095), (342, 555640), (348, 546060), (360, 527858), (380, 500076), (435, 436848), (456, 416730), (464, 409545), (479, 396720), (522, 364040), (551, 344880), (570, 333384), (580, 327636), (684, 277820), (696, 273030), (720, 263929), (760, 250038), (855, 222256), (870, 218424), (912, 208365), (958, 198360), (1044, 182020), (1102, 172440), (1140, 166692), (1160, 163818), (1305, 145616), (1368, 138910), (1392, 136515), (1437, 132240), (1520, 125019), (1653, 114960), (1710, 111128), (1740, 109212), (1916, 99180), (2088, 91010), (2204, 86220), (2280, 83346), (2320, 81909), (2395, 79344), (2610, 72808), (2736, 69455), (2755, 68976), (2874, 66120), (3306, 57480), (3420, 55564), (3480, 54606), (3832, 49590), (4176, 45505), (4311, 44080), (4408, 43110), (4560, 41673), (4790, 39672), (4959, 38320), (5220, 36404), (5510, 34488), (5748, 33060), (6612, 28740), (6840, 27782), (6960, 27303), (7185, 26448), (7664, 24795), (8265, 22992), (8622, 22040), (8816, 21555), (9101, 20880), (9580, 19836), (9918, 19160), (10440, 18202), (11020, 17244), (11496, 16530), (13224, 14370), (13680, 13891)]