201460160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^4\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 140

約数和(自身を含む): 539968440

約数和(自身を除く): 338508280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 121, 160, 172, 176, 215, 220, 242, 320, 344, 352, 430, 440, 473, 484, 605, 688, 704, 860, 880, 946, 968, 1210, 1331, 1376, 1720, 1760, 1892, 1936, 2365, 2420, 2662, 2752, 3440, 3520, 3784, 3872, 4730, 4840, 5203, 5324, 6655, 6880, 7568, 7744, 9460, 9680, 10406, 10648, 13310, 13760, 14641, 15136, 18920, 19360, 20812, 21296, 26015, 26620, 29282, 30272, 37840, 38720, 41624, 42592, 52030, 53240, 57233, 58564, 73205, 75680, 83248, 85184, 104060, 106480, 114466, 117128, 146410, 151360, 166496, 208120, 212960, 228932, 234256, 286165, 292820, 332992, 416240, 425920, 457864, 468512, 572330, 585640, 629563, 832480, 915728, 937024, 1144660, 1171280, 1259126, 1664960, 1831456, 2289320, 2342560, 2518252, 3147815, 3662912, 4578640, 4685120, 5036504, 6295630, 9157280, 10073008, 12591260, 18314560, 20146016, 25182520, 40292032, 50365040, 100730080, 201460160]

約数ペア:

[(1, 201460160), (2, 100730080), (4, 50365040), (5, 40292032), (8, 25182520), (10, 20146016), (11, 18314560), (16, 12591260), (20, 10073008), (22, 9157280), (32, 6295630), (40, 5036504), (43, 4685120), (44, 4578640), (55, 3662912), (64, 3147815), (80, 2518252), (86, 2342560), (88, 2289320), (110, 1831456), (121, 1664960), (160, 1259126), (172, 1171280), (176, 1144660), (215, 937024), (220, 915728), (242, 832480), (320, 629563), (344, 585640), (352, 572330), (430, 468512), (440, 457864), (473, 425920), (484, 416240), (605, 332992), (688, 292820), (704, 286165), (860, 234256), (880, 228932), (946, 212960), (968, 208120), (1210, 166496), (1331, 151360), (1376, 146410), (1720, 117128), (1760, 114466), (1892, 106480), (1936, 104060), (2365, 85184), (2420, 83248), (2662, 75680), (2752, 73205), (3440, 58564), (3520, 57233), (3784, 53240), (3872, 52030), (4730, 42592), (4840, 41624), (5203, 38720), (5324, 37840), (6655, 30272), (6880, 29282), (7568, 26620), (7744, 26015), (9460, 21296), (9680, 20812), (10406, 19360), (10648, 18920), (13310, 15136), (13760, 14641)]