240488640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 336

約数和(自身を含む): 963655680

約数和(自身を除く): 723167040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 151, 158, 160, 168, 180, 192, 210, 224, 237, 240, 252, 280, 288, 302, 315, 316, 320, 336, 360, 395, 420, 448, 453, 474, 480, 504, 553, 560, 576, 604, 630, 632, 672, 711, 720, 755, 790, 840, 906, 948, 960, 1008, 1057, 1106, 1120, 1185, 1208, 1260, 1264, 1344, 1359, 1422, 1440, 1510, 1580, 1659, 1680, 1812, 1896, 2016, 2114, 2212, 2240, 2265, 2370, 2416, 2520, 2528, 2718, 2765, 2844, 2880, 3020, 3160, 3171, 3318, 3360, 3555, 3624, 3792, 4032, 4228, 4424, 4530, 4740, 4832, 4977, 5040, 5056, 5285, 5436, 5530, 5688, 6040, 6320, 6342, 6636, 6720, 6795, 7110, 7248, 7584, 8295, 8456, 8848, 9060, 9480, 9513, 9664, 9954, 10080, 10570, 10872, 11060, 11376, 11929, 12080, 12640, 12684, 13272, 13590, 14220, 14496, 15168, 15855, 16590, 16912, 17696, 18120, 18960, 19026, 19908, 20160, 21140, 21744, 22120, 22752, 23858, 24160, 24885, 25280, 25368, 26544, 27180, 28440, 28992, 31710, 33180, 33824, 35392, 35787, 36240, 37920, 38052, 39816, 42280, 43488, 44240, 45504, 47565, 47716, 48320, 49770, 50736, 53088, 54360, 56880, 59645, 63420, 66360, 67648, 71574, 72480, 75840, 76104, 79632, 83503, 84560, 86976, 88480, 95130, 95432, 99540, 101472, 106176, 107361, 108720, 113760, 119290, 126840, 132720, 143148, 144960, 152208, 159264, 167006, 169120, 176960, 178935, 190260, 190864, 199080, 202944, 214722, 217440, 227520, 238580, 250509, 253680, 265440, 286296, 304416, 318528, 334012, 338240, 357870, 380520, 381728, 398160, 417515, 429444, 434880, 477160, 501018, 507360, 530880, 536805, 572592, 608832, 668024, 715740, 751527, 761040, 763456, 796320, 835030, 858888, 954320, 1002036, 1014720, 1073610, 1145184, 1252545, 1336048, 1431480, 1503054, 1522080, 1592640, 1670060, 1717776, 1908640, 2004072, 2147220, 2290368, 2505090, 2672096, 2862960, 3006108, 3044160, 3340120, 3435552, 3757635, 3817280, 4008144, 4294440, 5010180, 5344192, 5725920, 6012216, 6680240, 6871104, 7515270, 8016288, 8588880, 10020360, 11451840, 12024432, 13360480, 15030540, 16032576, 17177760, 20040720, 24048864, 26720960, 30061080, 34355520, 40081440, 48097728, 60122160, 80162880, 120244320, 240488640]

約数ペア:

[(1, 240488640), (2, 120244320), (3, 80162880), (4, 60122160), (5, 48097728), (6, 40081440), (7, 34355520), (8, 30061080), (9, 26720960), (10, 24048864), (12, 20040720), (14, 17177760), (15, 16032576), (16, 15030540), (18, 13360480), (20, 12024432), (21, 11451840), (24, 10020360), (28, 8588880), (30, 8016288), (32, 7515270), (35, 6871104), (36, 6680240), (40, 6012216), (42, 5725920), (45, 5344192), (48, 5010180), (56, 4294440), (60, 4008144), (63, 3817280), (64, 3757635), (70, 3435552), (72, 3340120), (79, 3044160), (80, 3006108), (84, 2862960), (90, 2672096), (96, 2505090), (105, 2290368), (112, 2147220), (120, 2004072), (126, 1908640), (140, 1717776), (144, 1670060), (151, 1592640), (158, 1522080), (160, 1503054), (168, 1431480), (180, 1336048), (192, 1252545), (210, 1145184), (224, 1073610), (237, 1014720), (240, 1002036), (252, 954320), (280, 858888), (288, 835030), (302, 796320), (315, 763456), (316, 761040), (320, 751527), (336, 715740), (360, 668024), (395, 608832), (420, 572592), (448, 536805), (453, 530880), (474, 507360), (480, 501018), (504, 477160), (553, 434880), (560, 429444), (576, 417515), (604, 398160), (630, 381728), (632, 380520), (672, 357870), (711, 338240), (720, 334012), (755, 318528), (790, 304416), (840, 286296), (906, 265440), (948, 253680), (960, 250509), (1008, 238580), (1057, 227520), (1106, 217440), (1120, 214722), (1185, 202944), (1208, 199080), (1260, 190864), (1264, 190260), (1344, 178935), (1359, 176960), (1422, 169120), (1440, 167006), (1510, 159264), (1580, 152208), (1659, 144960), (1680, 143148), (1812, 132720), (1896, 126840), (2016, 119290), (2114, 113760), (2212, 108720), (2240, 107361), (2265, 106176), (2370, 101472), (2416, 99540), (2520, 95432), (2528, 95130), (2718, 88480), (2765, 86976), (2844, 84560), (2880, 83503), (3020, 79632), (3160, 76104), (3171, 75840), (3318, 72480), (3360, 71574), (3555, 67648), (3624, 66360), (3792, 63420), (4032, 59645), (4228, 56880), (4424, 54360), (4530, 53088), (4740, 50736), (4832, 49770), (4977, 48320), (5040, 47716), (5056, 47565), (5285, 45504), (5436, 44240), (5530, 43488), (5688, 42280), (6040, 39816), (6320, 38052), (6342, 37920), (6636, 36240), (6720, 35787), (6795, 35392), (7110, 33824), (7248, 33180), (7584, 31710), (8295, 28992), (8456, 28440), (8848, 27180), (9060, 26544), (9480, 25368), (9513, 25280), (9664, 24885), (9954, 24160), (10080, 23858), (10570, 22752), (10872, 22120), (11060, 21744), (11376, 21140), (11929, 20160), (12080, 19908), (12640, 19026), (12684, 18960), (13272, 18120), (13590, 17696), (14220, 16912), (14496, 16590), (15168, 15855)]