140023620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2143}}^1$

素因数の和:2183

約数の個数: 144

約数和(自身を含む): 479055360

約数和(自身を除く): 339031740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2143, 2178, 2420, 2970, 3267, 3630, 4286, 4356, 5445, 5940, 6429, 6534, 7260, 8572, 10715, 10890, 12858, 13068, 16335, 19287, 21430, 21780, 23573, 25716, 32145, 32670, 38574, 42860, 47146, 57861, 64290, 65340, 70719, 77148, 94292, 96435, 115722, 117865, 128580, 141438, 192870, 212157, 231444, 235730, 259303, 282876, 289305, 353595, 385740, 424314, 471460, 518606, 578610, 636471, 707190, 777909, 848628, 1037212, 1060785, 1157220, 1272942, 1296515, 1414380, 1555818, 2121570, 2333727, 2545884, 2593030, 3111636, 3182355, 3889545, 4243140, 4667454, 5186060, 6364710, 7001181, 7779090, 9334908, 11668635, 12729420, 14002362, 15558180, 23337270, 28004724, 35005905, 46674540, 70011810, 140023620]

約数ペア:

[(1, 140023620), (2, 70011810), (3, 46674540), (4, 35005905), (5, 28004724), (6, 23337270), (9, 15558180), (10, 14002362), (11, 12729420), (12, 11668635), (15, 9334908), (18, 7779090), (20, 7001181), (22, 6364710), (27, 5186060), (30, 4667454), (33, 4243140), (36, 3889545), (44, 3182355), (45, 3111636), (54, 2593030), (55, 2545884), (60, 2333727), (66, 2121570), (90, 1555818), (99, 1414380), (108, 1296515), (110, 1272942), (121, 1157220), (132, 1060785), (135, 1037212), (165, 848628), (180, 777909), (198, 707190), (220, 636471), (242, 578610), (270, 518606), (297, 471460), (330, 424314), (363, 385740), (396, 353595), (484, 289305), (495, 282876), (540, 259303), (594, 235730), (605, 231444), (660, 212157), (726, 192870), (990, 141438), (1089, 128580), (1188, 117865), (1210, 115722), (1452, 96435), (1485, 94292), (1815, 77148), (1980, 70719), (2143, 65340), (2178, 64290), (2420, 57861), (2970, 47146), (3267, 42860), (3630, 38574), (4286, 32670), (4356, 32145), (5445, 25716), (5940, 23573), (6429, 21780), (6534, 21430), (7260, 19287), (8572, 16335), (10715, 13068), (10890, 12858)]