138161760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 480743424

約数和(自身を除く): 342581664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 137, 160, 165, 176, 191, 220, 240, 264, 274, 330, 352, 382, 411, 440, 480, 528, 548, 573, 660, 685, 764, 822, 880, 955, 1056, 1096, 1146, 1320, 1370, 1507, 1528, 1644, 1760, 1910, 2055, 2101, 2192, 2292, 2640, 2740, 2865, 3014, 3056, 3288, 3820, 4110, 4202, 4384, 4521, 4584, 5280, 5480, 5730, 6028, 6112, 6303, 6576, 7535, 7640, 8220, 8404, 9042, 9168, 10505, 10960, 11460, 12056, 12606, 13152, 15070, 15280, 16440, 16808, 18084, 18336, 21010, 21920, 22605, 22920, 24112, 25212, 26167, 30140, 30560, 31515, 32880, 33616, 36168, 42020, 45210, 45840, 48224, 50424, 52334, 60280, 63030, 65760, 67232, 72336, 78501, 84040, 90420, 91680, 100848, 104668, 120560, 126060, 130835, 144672, 157002, 168080, 180840, 201696, 209336, 241120, 252120, 261670, 287837, 314004, 336160, 361680, 392505, 418672, 504240, 523340, 575674, 628008, 723360, 785010, 837344, 863511, 1008480, 1046680, 1151348, 1256016, 1439185, 1570020, 1727022, 2093360, 2302696, 2512032, 2878370, 3140040, 3454044, 4186720, 4317555, 4605392, 5756740, 6280080, 6908088, 8635110, 9210784, 11513480, 12560160, 13816176, 17270220, 23026960, 27632352, 34540440, 46053920, 69080880, 138161760]

約数ペア:

[(1, 138161760), (2, 69080880), (3, 46053920), (4, 34540440), (5, 27632352), (6, 23026960), (8, 17270220), (10, 13816176), (11, 12560160), (12, 11513480), (15, 9210784), (16, 8635110), (20, 6908088), (22, 6280080), (24, 5756740), (30, 4605392), (32, 4317555), (33, 4186720), (40, 3454044), (44, 3140040), (48, 2878370), (55, 2512032), (60, 2302696), (66, 2093360), (80, 1727022), (88, 1570020), (96, 1439185), (110, 1256016), (120, 1151348), (132, 1046680), (137, 1008480), (160, 863511), (165, 837344), (176, 785010), (191, 723360), (220, 628008), (240, 575674), (264, 523340), (274, 504240), (330, 418672), (352, 392505), (382, 361680), (411, 336160), (440, 314004), (480, 287837), (528, 261670), (548, 252120), (573, 241120), (660, 209336), (685, 201696), (764, 180840), (822, 168080), (880, 157002), (955, 144672), (1056, 130835), (1096, 126060), (1146, 120560), (1320, 104668), (1370, 100848), (1507, 91680), (1528, 90420), (1644, 84040), (1760, 78501), (1910, 72336), (2055, 67232), (2101, 65760), (2192, 63030), (2292, 60280), (2640, 52334), (2740, 50424), (2865, 48224), (3014, 45840), (3056, 45210), (3288, 42020), (3820, 36168), (4110, 33616), (4202, 32880), (4384, 31515), (4521, 30560), (4584, 30140), (5280, 26167), (5480, 25212), (5730, 24112), (6028, 22920), (6112, 22605), (6303, 21920), (6576, 21010), (7535, 18336), (7640, 18084), (8220, 16808), (8404, 16440), (9042, 15280), (9168, 15070), (10505, 13152), (10960, 12606), (11460, 12056)]