168661680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2203}}^1$

素因数の和:2259

約数の個数: 160

約数和(自身を含む): 590319360

約数和(自身を除く): 421657680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 2203, 2320, 2552, 2640, 3190, 3480, 3828, 4406, 4785, 5104, 6380, 6609, 6960, 7656, 8812, 9570, 11015, 12760, 13218, 15312, 17624, 19140, 22030, 24233, 25520, 26436, 33045, 35248, 38280, 44060, 48466, 52872, 63887, 66090, 72699, 76560, 88120, 96932, 105744, 121165, 127774, 132180, 145398, 176240, 191661, 193864, 242330, 255548, 264360, 290796, 319435, 363495, 383322, 387728, 484660, 511096, 528720, 581592, 638870, 702757, 726990, 766644, 958305, 969320, 1022192, 1163184, 1277740, 1405514, 1453980, 1533288, 1916610, 1938640, 2108271, 2555480, 2811028, 2907960, 3066576, 3513785, 3833220, 4216542, 5110960, 5622056, 5815920, 7027570, 7666440, 8433084, 10541355, 11244112, 14055140, 15332880, 16866168, 21082710, 28110280, 33732336, 42165420, 56220560, 84330840, 168661680]

約数ペア:

[(1, 168661680), (2, 84330840), (3, 56220560), (4, 42165420), (5, 33732336), (6, 28110280), (8, 21082710), (10, 16866168), (11, 15332880), (12, 14055140), (15, 11244112), (16, 10541355), (20, 8433084), (22, 7666440), (24, 7027570), (29, 5815920), (30, 5622056), (33, 5110960), (40, 4216542), (44, 3833220), (48, 3513785), (55, 3066576), (58, 2907960), (60, 2811028), (66, 2555480), (80, 2108271), (87, 1938640), (88, 1916610), (110, 1533288), (116, 1453980), (120, 1405514), (132, 1277740), (145, 1163184), (165, 1022192), (174, 969320), (176, 958305), (220, 766644), (232, 726990), (240, 702757), (264, 638870), (290, 581592), (319, 528720), (330, 511096), (348, 484660), (435, 387728), (440, 383322), (464, 363495), (528, 319435), (580, 290796), (638, 264360), (660, 255548), (696, 242330), (870, 193864), (880, 191661), (957, 176240), (1160, 145398), (1276, 132180), (1320, 127774), (1392, 121165), (1595, 105744), (1740, 96932), (1914, 88120), (2203, 76560), (2320, 72699), (2552, 66090), (2640, 63887), (3190, 52872), (3480, 48466), (3828, 44060), (4406, 38280), (4785, 35248), (5104, 33045), (6380, 26436), (6609, 25520), (6960, 24233), (7656, 22030), (8812, 19140), (9570, 17624), (11015, 15312), (12760, 13218)]