272465760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1085

約数の個数: 192

約数和(自身を含む): 993710592

約数和(自身を除く): 721244832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 560, 581, 664, 672, 830, 840, 977, 996, 1120, 1162, 1245, 1328, 1660, 1680, 1743, 1954, 1992, 2324, 2490, 2656, 2905, 2931, 3320, 3360, 3486, 3908, 3984, 4648, 4885, 4980, 5810, 5862, 6640, 6839, 6972, 7816, 7968, 8715, 9296, 9770, 9960, 11620, 11724, 13280, 13678, 13944, 14655, 15632, 17430, 18592, 19540, 19920, 20517, 23240, 23448, 27356, 27888, 29310, 31264, 34195, 34860, 39080, 39840, 41034, 46480, 46896, 54712, 55776, 58620, 68390, 69720, 78160, 81091, 82068, 92960, 93792, 102585, 109424, 117240, 136780, 139440, 156320, 162182, 164136, 205170, 218848, 234480, 243273, 273560, 278880, 324364, 328272, 405455, 410340, 468960, 486546, 547120, 567637, 648728, 656544, 810910, 820680, 973092, 1094240, 1135274, 1216365, 1297456, 1621820, 1641360, 1702911, 1946184, 2270548, 2432730, 2594912, 2838185, 3243640, 3282720, 3405822, 3892368, 4541096, 4865460, 5676370, 6487280, 6811644, 7784736, 8514555, 9082192, 9730920, 11352740, 12974560, 13623288, 17029110, 18164384, 19461840, 22705480, 27246576, 34058220, 38923680, 45410960, 54493152, 68116440, 90821920, 136232880, 272465760]

約数ペア:

[(1, 272465760), (2, 136232880), (3, 90821920), (4, 68116440), (5, 54493152), (6, 45410960), (7, 38923680), (8, 34058220), (10, 27246576), (12, 22705480), (14, 19461840), (15, 18164384), (16, 17029110), (20, 13623288), (21, 12974560), (24, 11352740), (28, 9730920), (30, 9082192), (32, 8514555), (35, 7784736), (40, 6811644), (42, 6487280), (48, 5676370), (56, 4865460), (60, 4541096), (70, 3892368), (80, 3405822), (83, 3282720), (84, 3243640), (96, 2838185), (105, 2594912), (112, 2432730), (120, 2270548), (140, 1946184), (160, 1702911), (166, 1641360), (168, 1621820), (210, 1297456), (224, 1216365), (240, 1135274), (249, 1094240), (280, 973092), (332, 820680), (336, 810910), (415, 656544), (420, 648728), (480, 567637), (498, 547120), (560, 486546), (581, 468960), (664, 410340), (672, 405455), (830, 328272), (840, 324364), (977, 278880), (996, 273560), (1120, 243273), (1162, 234480), (1245, 218848), (1328, 205170), (1660, 164136), (1680, 162182), (1743, 156320), (1954, 139440), (1992, 136780), (2324, 117240), (2490, 109424), (2656, 102585), (2905, 93792), (2931, 92960), (3320, 82068), (3360, 81091), (3486, 78160), (3908, 69720), (3984, 68390), (4648, 58620), (4885, 55776), (4980, 54712), (5810, 46896), (5862, 46480), (6640, 41034), (6839, 39840), (6972, 39080), (7816, 34860), (7968, 34195), (8715, 31264), (9296, 29310), (9770, 27888), (9960, 27356), (11620, 23448), (11724, 23240), (13280, 20517), (13678, 19920), (13944, 19540), (14655, 18592), (15632, 17430)]