201697320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 689472000

約数和(自身を除く): 487774680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 121, 132, 145, 165, 174, 220, 232, 242, 264, 290, 319, 330, 348, 363, 435, 440, 479, 484, 580, 605, 638, 660, 696, 726, 870, 957, 958, 968, 1160, 1210, 1276, 1320, 1437, 1452, 1595, 1740, 1815, 1914, 1916, 2395, 2420, 2552, 2874, 2904, 3190, 3480, 3509, 3630, 3828, 3832, 4785, 4790, 4840, 5269, 5748, 6380, 7018, 7185, 7260, 7656, 9570, 9580, 10527, 10538, 11496, 12760, 13891, 14036, 14370, 14520, 15807, 17545, 19140, 19160, 21054, 21076, 26345, 27782, 28072, 28740, 31614, 35090, 38280, 41673, 42108, 42152, 52635, 52690, 55564, 57480, 57959, 63228, 69455, 70180, 79035, 83346, 84216, 105270, 105380, 111128, 115918, 126456, 138910, 140360, 152801, 158070, 166692, 173877, 208365, 210540, 210760, 231836, 277820, 289795, 305602, 316140, 333384, 347754, 416730, 421080, 458403, 463672, 555640, 579590, 611204, 632280, 695508, 764005, 833460, 869385, 916806, 1159180, 1222408, 1391016, 1528010, 1666920, 1680811, 1738770, 1833612, 2292015, 2318360, 3056020, 3361622, 3477540, 3667224, 4584030, 5042433, 6112040, 6723244, 6955080, 8404055, 9168060, 10084866, 13446488, 16808110, 18336120, 20169732, 25212165, 33616220, 40339464, 50424330, 67232440, 100848660, 201697320]

約数ペア:

[(1, 201697320), (2, 100848660), (3, 67232440), (4, 50424330), (5, 40339464), (6, 33616220), (8, 25212165), (10, 20169732), (11, 18336120), (12, 16808110), (15, 13446488), (20, 10084866), (22, 9168060), (24, 8404055), (29, 6955080), (30, 6723244), (33, 6112040), (40, 5042433), (44, 4584030), (55, 3667224), (58, 3477540), (60, 3361622), (66, 3056020), (87, 2318360), (88, 2292015), (110, 1833612), (116, 1738770), (120, 1680811), (121, 1666920), (132, 1528010), (145, 1391016), (165, 1222408), (174, 1159180), (220, 916806), (232, 869385), (242, 833460), (264, 764005), (290, 695508), (319, 632280), (330, 611204), (348, 579590), (363, 555640), (435, 463672), (440, 458403), (479, 421080), (484, 416730), (580, 347754), (605, 333384), (638, 316140), (660, 305602), (696, 289795), (726, 277820), (870, 231836), (957, 210760), (958, 210540), (968, 208365), (1160, 173877), (1210, 166692), (1276, 158070), (1320, 152801), (1437, 140360), (1452, 138910), (1595, 126456), (1740, 115918), (1815, 111128), (1914, 105380), (1916, 105270), (2395, 84216), (2420, 83346), (2552, 79035), (2874, 70180), (2904, 69455), (3190, 63228), (3480, 57959), (3509, 57480), (3630, 55564), (3828, 52690), (3832, 52635), (4785, 42152), (4790, 42108), (4840, 41673), (5269, 38280), (5748, 35090), (6380, 31614), (7018, 28740), (7185, 28072), (7260, 27782), (7656, 26345), (9570, 21076), (9580, 21054), (10527, 19160), (10538, 19140), (11496, 17545), (12760, 15807), (13891, 14520), (14036, 14370)]