273708240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2371}}^1$

素因数の和:2437

約数の個数: 160

約数和(自身を含む): 938856576

約数和(自身を除く): 665148336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1776, 1924, 2220, 2371, 2405, 2886, 2960, 3120, 3848, 4440, 4742, 4810, 5772, 7113, 7215, 7696, 8880, 9484, 9620, 11544, 11855, 14226, 14430, 18968, 19240, 23088, 23710, 28452, 28860, 30823, 35565, 37936, 38480, 47420, 56904, 57720, 61646, 71130, 87727, 92469, 94840, 113808, 115440, 123292, 142260, 154115, 175454, 184938, 189680, 246584, 263181, 284520, 308230, 350908, 369876, 438635, 462345, 493168, 526362, 569040, 616460, 701816, 739752, 877270, 924690, 1052724, 1140451, 1232920, 1315905, 1403632, 1479504, 1754540, 1849380, 2105448, 2280902, 2465840, 2631810, 3421353, 3509080, 3698760, 4210896, 4561804, 5263620, 5702255, 6842706, 7018160, 7397520, 9123608, 10527240, 11404510, 13685412, 17106765, 18247216, 21054480, 22809020, 27370824, 34213530, 45618040, 54741648, 68427060, 91236080, 136854120, 273708240]

約数ペア:

[(1, 273708240), (2, 136854120), (3, 91236080), (4, 68427060), (5, 54741648), (6, 45618040), (8, 34213530), (10, 27370824), (12, 22809020), (13, 21054480), (15, 18247216), (16, 17106765), (20, 13685412), (24, 11404510), (26, 10527240), (30, 9123608), (37, 7397520), (39, 7018160), (40, 6842706), (48, 5702255), (52, 5263620), (60, 4561804), (65, 4210896), (74, 3698760), (78, 3509080), (80, 3421353), (104, 2631810), (111, 2465840), (120, 2280902), (130, 2105448), (148, 1849380), (156, 1754540), (185, 1479504), (195, 1403632), (208, 1315905), (222, 1232920), (240, 1140451), (260, 1052724), (296, 924690), (312, 877270), (370, 739752), (390, 701816), (444, 616460), (481, 569040), (520, 526362), (555, 493168), (592, 462345), (624, 438635), (740, 369876), (780, 350908), (888, 308230), (962, 284520), (1040, 263181), (1110, 246584), (1443, 189680), (1480, 184938), (1560, 175454), (1776, 154115), (1924, 142260), (2220, 123292), (2371, 115440), (2405, 113808), (2886, 94840), (2960, 92469), (3120, 87727), (3848, 71130), (4440, 61646), (4742, 57720), (4810, 56904), (5772, 47420), (7113, 38480), (7215, 37936), (7696, 35565), (8880, 30823), (9484, 28860), (9620, 28452), (11544, 23710), (11855, 23088), (14226, 19240), (14430, 18968)]