144708080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 390577680

約数和(自身を除く): 245869600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 289, 340, 374, 440, 569, 578, 680, 748, 880, 935, 1138, 1156, 1360, 1445, 1496, 1870, 2276, 2312, 2845, 2890, 2992, 3179, 3740, 4552, 4624, 5690, 5780, 6259, 6358, 7480, 9104, 9673, 11380, 11560, 12518, 12716, 14960, 15895, 19346, 22760, 23120, 25036, 25432, 31295, 31790, 38692, 45520, 48365, 50072, 50864, 62590, 63580, 77384, 96730, 100144, 106403, 125180, 127160, 154768, 164441, 193460, 212806, 250360, 254320, 328882, 386920, 425612, 500720, 532015, 657764, 773840, 822205, 851224, 1064030, 1315528, 1644410, 1702448, 1808851, 2128060, 2631056, 3288820, 3617702, 4256120, 6577640, 7235404, 8512240, 9044255, 13155280, 14470808, 18088510, 28941616, 36177020, 72354040, 144708080]

約数ペア:

[(1, 144708080), (2, 72354040), (4, 36177020), (5, 28941616), (8, 18088510), (10, 14470808), (11, 13155280), (16, 9044255), (17, 8512240), (20, 7235404), (22, 6577640), (34, 4256120), (40, 3617702), (44, 3288820), (55, 2631056), (68, 2128060), (80, 1808851), (85, 1702448), (88, 1644410), (110, 1315528), (136, 1064030), (170, 851224), (176, 822205), (187, 773840), (220, 657764), (272, 532015), (289, 500720), (340, 425612), (374, 386920), (440, 328882), (569, 254320), (578, 250360), (680, 212806), (748, 193460), (880, 164441), (935, 154768), (1138, 127160), (1156, 125180), (1360, 106403), (1445, 100144), (1496, 96730), (1870, 77384), (2276, 63580), (2312, 62590), (2845, 50864), (2890, 50072), (2992, 48365), (3179, 45520), (3740, 38692), (4552, 31790), (4624, 31295), (5690, 25432), (5780, 25036), (6259, 23120), (6358, 22760), (7480, 19346), (9104, 15895), (9673, 14960), (11380, 12716), (11560, 12518)]