68426697780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{9203}}^1$

素因数の和:9516

約数の個数: 288

約数和(自身を含む): 248547761280

約数和(自身を除く): 180121063500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 281, 294, 315, 378, 420, 441, 490, 540, 562, 588, 630, 735, 756, 843, 882, 945, 980, 1124, 1260, 1323, 1405, 1470, 1686, 1764, 1890, 1967, 2205, 2529, 2646, 2810, 2940, 3372, 3780, 3934, 4215, 4410, 5058, 5292, 5620, 5901, 6615, 7587, 7868, 8430, 8820, 9203, 9835, 10116, 11802, 12645, 13230, 13769, 15174, 16860, 17703, 18406, 19670, 23604, 25290, 26460, 27538, 27609, 29505, 30348, 35406, 36812, 37935, 39340, 41307, 46015, 50580, 53109, 55076, 55218, 59010, 64421, 68845, 70812, 75870, 82614, 82827, 88515, 92030, 106218, 110436, 118020, 123921, 128842, 137690, 138045, 151740, 165228, 165654, 177030, 184060, 193263, 206535, 212436, 247842, 248481, 257684, 265545, 275380, 276090, 322105, 331308, 354060, 371763, 386526, 413070, 414135, 450947, 495684, 496962, 531090, 552180, 579789, 619605, 644210, 743526, 773052, 826140, 828270, 901894, 966315, 993924, 1062180, 1159578, 1239210, 1242405, 1288420, 1352841, 1487052, 1656540, 1739367, 1803788, 1858815, 1932630, 2254735, 2319156, 2478420, 2484810, 2586043, 2705682, 2898945, 3478734, 3717630, 3865260, 4058523, 4509470, 4969620, 5172086, 5411364, 5797890, 6764205, 6957468, 7435260, 7758129, 8117046, 8696835, 9018940, 10344172, 11595780, 12175569, 12930215, 13528410, 15516258, 16234092, 17393670, 18102301, 20292615, 23274387, 24351138, 25860430, 27056820, 31032516, 34787340, 36204602, 38790645, 40585230, 46548774, 48702276, 51720860, 54306903, 60877845, 69823161, 72409204, 77581290, 81170460, 90511505, 93097548, 108613806, 116371935, 121755690, 126716107, 139646322, 155162580, 162920709, 181023010, 217227612, 232743870, 243511380, 253432214, 271534515, 279292644, 325841418, 349115805, 362046020, 380148321, 465487740, 488762127, 506864428, 543069030, 633580535, 651682836, 698231610, 760296642, 814603545, 977524254, 1086138060, 1140444963, 1267161070, 1396463220, 1520593284, 1629207090, 1900741605, 1955048508, 2280889926, 2443810635, 2534322140, 3258414180, 3421334889, 3801483210, 4561779852, 4887621270, 5702224815, 6842669778, 7602966420, 9775242540, 11404449630, 13685339556, 17106674445, 22808899260, 34213348890, 68426697780]

約数ペア:

[(1, 68426697780), (2, 34213348890), (3, 22808899260), (4, 17106674445), (5, 13685339556), (6, 11404449630), (7, 9775242540), (9, 7602966420), (10, 6842669778), (12, 5702224815), (14, 4887621270), (15, 4561779852), (18, 3801483210), (20, 3421334889), (21, 3258414180), (27, 2534322140), (28, 2443810635), (30, 2280889926), (35, 1955048508), (36, 1900741605), (42, 1629207090), (45, 1520593284), (49, 1396463220), (54, 1267161070), (60, 1140444963), (63, 1086138060), (70, 977524254), (84, 814603545), (90, 760296642), (98, 698231610), (105, 651682836), (108, 633580535), (126, 543069030), (135, 506864428), (140, 488762127), (147, 465487740), (180, 380148321), (189, 362046020), (196, 349115805), (210, 325841418), (245, 279292644), (252, 271534515), (270, 253432214), (281, 243511380), (294, 232743870), (315, 217227612), (378, 181023010), (420, 162920709), (441, 155162580), (490, 139646322), (540, 126716107), (562, 121755690), (588, 116371935), (630, 108613806), (735, 93097548), (756, 90511505), (843, 81170460), (882, 77581290), (945, 72409204), (980, 69823161), (1124, 60877845), (1260, 54306903), (1323, 51720860), (1405, 48702276), (1470, 46548774), (1686, 40585230), (1764, 38790645), (1890, 36204602), (1967, 34787340), (2205, 31032516), (2529, 27056820), (2646, 25860430), (2810, 24351138), (2940, 23274387), (3372, 20292615), (3780, 18102301), (3934, 17393670), (4215, 16234092), (4410, 15516258), (5058, 13528410), (5292, 12930215), (5620, 12175569), (5901, 11595780), (6615, 10344172), (7587, 9018940), (7868, 8696835), (8430, 8117046), (8820, 7758129), (9203, 7435260), (9835, 6957468), (10116, 6764205), (11802, 5797890), (12645, 5411364), (13230, 5172086), (13769, 4969620), (15174, 4509470), (16860, 4058523), (17703, 3865260), (18406, 3717630), (19670, 3478734), (23604, 2898945), (25290, 2705682), (26460, 2586043), (27538, 2484810), (27609, 2478420), (29505, 2319156), (30348, 2254735), (35406, 1932630), (36812, 1858815), (37935, 1803788), (39340, 1739367), (41307, 1656540), (46015, 1487052), (50580, 1352841), (53109, 1288420), (55076, 1242405), (55218, 1239210), (59010, 1159578), (64421, 1062180), (68845, 993924), (70812, 966315), (75870, 901894), (82614, 828270), (82827, 826140), (88515, 773052), (92030, 743526), (106218, 644210), (110436, 619605), (118020, 579789), (123921, 552180), (128842, 531090), (137690, 496962), (138045, 495684), (151740, 450947), (165228, 414135), (165654, 413070), (177030, 386526), (184060, 371763), (193263, 354060), (206535, 331308), (212436, 322105), (247842, 276090), (248481, 275380), (257684, 265545)]