229900440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 256

約数和(自身を含む): 870912000

約数和(自身を除く): 641011560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 139, 140, 154, 165, 168, 179, 210, 220, 231, 264, 278, 280, 308, 330, 358, 385, 417, 420, 440, 462, 537, 556, 616, 660, 695, 716, 770, 834, 840, 895, 924, 973, 1074, 1112, 1155, 1253, 1320, 1390, 1432, 1529, 1540, 1668, 1790, 1848, 1946, 1969, 2085, 2148, 2310, 2506, 2685, 2780, 2919, 3058, 3080, 3336, 3580, 3759, 3892, 3938, 4170, 4296, 4587, 4620, 4865, 5012, 5370, 5560, 5838, 5907, 6116, 6265, 7160, 7518, 7645, 7784, 7876, 8340, 9174, 9240, 9730, 9845, 10024, 10703, 10740, 11676, 11814, 12232, 12530, 13783, 14595, 15036, 15290, 15752, 16680, 18348, 18795, 19460, 19690, 21406, 21480, 22935, 23352, 23628, 24881, 25060, 27566, 29190, 29535, 30072, 30580, 32109, 36696, 37590, 38920, 39380, 41349, 42812, 45870, 47256, 49762, 50120, 53515, 55132, 58380, 59070, 61160, 64218, 68915, 74643, 75180, 78760, 82698, 85624, 91740, 99524, 107030, 110264, 116760, 118140, 124405, 128436, 137830, 149286, 150360, 160545, 165396, 174167, 183480, 199048, 206745, 214060, 236280, 248810, 256872, 273691, 275660, 298572, 321090, 330792, 348334, 373215, 413490, 428120, 497620, 522501, 547382, 551320, 597144, 642180, 696668, 746430, 821073, 826980, 870835, 995240, 1045002, 1094764, 1284360, 1368455, 1393336, 1492860, 1642146, 1653960, 1741670, 1915837, 2090004, 2189528, 2612505, 2736910, 2985720, 3284292, 3483340, 3831674, 4105365, 4180008, 5225010, 5473820, 5747511, 6568584, 6966680, 7663348, 8210730, 9579185, 10450020, 10947640, 11495022, 15326696, 16421460, 19158370, 20900040, 22990044, 28737555, 32842920, 38316740, 45980088, 57475110, 76633480, 114950220, 229900440]

約数ペア:

[(1, 229900440), (2, 114950220), (3, 76633480), (4, 57475110), (5, 45980088), (6, 38316740), (7, 32842920), (8, 28737555), (10, 22990044), (11, 20900040), (12, 19158370), (14, 16421460), (15, 15326696), (20, 11495022), (21, 10947640), (22, 10450020), (24, 9579185), (28, 8210730), (30, 7663348), (33, 6966680), (35, 6568584), (40, 5747511), (42, 5473820), (44, 5225010), (55, 4180008), (56, 4105365), (60, 3831674), (66, 3483340), (70, 3284292), (77, 2985720), (84, 2736910), (88, 2612505), (105, 2189528), (110, 2090004), (120, 1915837), (132, 1741670), (139, 1653960), (140, 1642146), (154, 1492860), (165, 1393336), (168, 1368455), (179, 1284360), (210, 1094764), (220, 1045002), (231, 995240), (264, 870835), (278, 826980), (280, 821073), (308, 746430), (330, 696668), (358, 642180), (385, 597144), (417, 551320), (420, 547382), (440, 522501), (462, 497620), (537, 428120), (556, 413490), (616, 373215), (660, 348334), (695, 330792), (716, 321090), (770, 298572), (834, 275660), (840, 273691), (895, 256872), (924, 248810), (973, 236280), (1074, 214060), (1112, 206745), (1155, 199048), (1253, 183480), (1320, 174167), (1390, 165396), (1432, 160545), (1529, 150360), (1540, 149286), (1668, 137830), (1790, 128436), (1848, 124405), (1946, 118140), (1969, 116760), (2085, 110264), (2148, 107030), (2310, 99524), (2506, 91740), (2685, 85624), (2780, 82698), (2919, 78760), (3058, 75180), (3080, 74643), (3336, 68915), (3580, 64218), (3759, 61160), (3892, 59070), (3938, 58380), (4170, 55132), (4296, 53515), (4587, 50120), (4620, 49762), (4865, 47256), (5012, 45870), (5370, 42812), (5560, 41349), (5838, 39380), (5907, 38920), (6116, 37590), (6265, 36696), (7160, 32109), (7518, 30580), (7645, 30072), (7784, 29535), (7876, 29190), (8340, 27566), (9174, 25060), (9240, 24881), (9730, 23628), (9845, 23352), (10024, 22935), (10703, 21480), (10740, 21406), (11676, 19690), (11814, 19460), (12232, 18795), (12530, 18348), (13783, 16680), (14595, 15752), (15036, 15290)]