139722840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2514

約数の個数: 128

約数和(自身を含む): 474724800

約数和(自身を除く): 335001960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2441, 2862, 3180, 3816, 4770, 4882, 5724, 6360, 7155, 7323, 9540, 9764, 11448, 12205, 14310, 14646, 19080, 19528, 21969, 24410, 28620, 29292, 36615, 43938, 48820, 57240, 58584, 65907, 73230, 87876, 97640, 109845, 129373, 131814, 146460, 175752, 219690, 258746, 263628, 292920, 329535, 388119, 439380, 517492, 527256, 646865, 659070, 776238, 878760, 1034984, 1164357, 1293730, 1318140, 1552476, 1940595, 2328714, 2587460, 2636280, 3104952, 3493071, 3881190, 4657428, 5174920, 5821785, 6986142, 7762380, 9314856, 11643570, 13972284, 15524760, 17465355, 23287140, 27944568, 34930710, 46574280, 69861420, 139722840]

約数ペア:

[(1, 139722840), (2, 69861420), (3, 46574280), (4, 34930710), (5, 27944568), (6, 23287140), (8, 17465355), (9, 15524760), (10, 13972284), (12, 11643570), (15, 9314856), (18, 7762380), (20, 6986142), (24, 5821785), (27, 5174920), (30, 4657428), (36, 3881190), (40, 3493071), (45, 3104952), (53, 2636280), (54, 2587460), (60, 2328714), (72, 1940595), (90, 1552476), (106, 1318140), (108, 1293730), (120, 1164357), (135, 1034984), (159, 878760), (180, 776238), (212, 659070), (216, 646865), (265, 527256), (270, 517492), (318, 439380), (360, 388119), (424, 329535), (477, 292920), (530, 263628), (540, 258746), (636, 219690), (795, 175752), (954, 146460), (1060, 131814), (1080, 129373), (1272, 109845), (1431, 97640), (1590, 87876), (1908, 73230), (2120, 65907), (2385, 58584), (2441, 57240), (2862, 48820), (3180, 43938), (3816, 36615), (4770, 29292), (4882, 28620), (5724, 24410), (6360, 21969), (7155, 19528), (7323, 19080), (9540, 14646), (9764, 14310), (11448, 12205)]