2761731840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:967

約数の個数: 288

約数和(自身を含む): 10172252160

約数和(自身を除く): 7410520320

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, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 256, 280, 320, 336, 381, 384, 420, 448, 480, 508, 560, 635, 640, 672, 762, 768, 809, 840, 889, 896, 960, 1016, 1120, 1270, 1280, 1344, 1524, 1618, 1680, 1778, 1792, 1905, 1920, 2032, 2240, 2427, 2540, 2667, 2688, 3048, 3236, 3360, 3556, 3810, 3840, 4045, 4064, 4445, 4480, 4854, 5080, 5334, 5376, 5663, 6096, 6472, 6720, 7112, 7620, 8090, 8128, 8890, 8960, 9708, 10160, 10668, 11326, 12135, 12192, 12944, 13335, 13440, 14224, 15240, 16180, 16256, 16989, 17780, 19416, 20320, 21336, 22652, 24270, 24384, 25888, 26670, 26880, 28315, 28448, 30480, 32360, 32512, 33978, 35560, 38832, 40640, 42672, 45304, 48540, 48768, 51776, 53340, 56630, 56896, 60960, 64720, 67956, 71120, 77664, 81280, 84945, 85344, 90608, 97080, 97536, 102743, 103552, 106680, 113260, 113792, 121920, 129440, 135912, 142240, 155328, 162560, 169890, 170688, 181216, 194160, 205486, 207104, 213360, 226520, 227584, 243840, 258880, 271824, 284480, 308229, 310656, 339780, 341376, 362432, 388320, 410972, 426720, 453040, 487680, 513715, 517760, 543648, 568960, 616458, 621312, 679560, 682752, 719201, 724864, 776640, 821944, 853440, 906080, 1027430, 1035520, 1087296, 1137920, 1232916, 1359120, 1438402, 1449728, 1541145, 1553280, 1643888, 1706880, 1812160, 2054860, 2157603, 2174592, 2465832, 2718240, 2876804, 3082290, 3106560, 3287776, 3413760, 3596005, 3624320, 4109720, 4315206, 4349184, 4931664, 5436480, 5753608, 6164580, 6575552, 7192010, 7248640, 8219440, 8630412, 9863328, 10788015, 10872960, 11507216, 12329160, 13151104, 14384020, 16438880, 17260824, 19726656, 21576030, 21745920, 23014432, 24658320, 26302208, 28768040, 32877760, 34521648, 39453312, 43152060, 46028864, 49316640, 57536080, 65755520, 69043296, 78906624, 86304120, 92057728, 98633280, 115072160, 131511040, 138086592, 172608240, 184115456, 197266560, 230144320, 276173184, 345216480, 394533120, 460288640, 552346368, 690432960, 920577280, 1380865920, 2761731840]

約数ペア:

[(1, 2761731840), (2, 1380865920), (3, 920577280), (4, 690432960), (5, 552346368), (6, 460288640), (7, 394533120), (8, 345216480), (10, 276173184), (12, 230144320), (14, 197266560), (15, 184115456), (16, 172608240), (20, 138086592), (21, 131511040), (24, 115072160), (28, 98633280), (30, 92057728), (32, 86304120), (35, 78906624), (40, 69043296), (42, 65755520), (48, 57536080), (56, 49316640), (60, 46028864), (64, 43152060), (70, 39453312), (80, 34521648), (84, 32877760), (96, 28768040), (105, 26302208), (112, 24658320), (120, 23014432), (127, 21745920), (128, 21576030), (140, 19726656), (160, 17260824), (168, 16438880), (192, 14384020), (210, 13151104), (224, 12329160), (240, 11507216), (254, 10872960), (256, 10788015), (280, 9863328), (320, 8630412), (336, 8219440), (381, 7248640), (384, 7192010), (420, 6575552), (448, 6164580), (480, 5753608), (508, 5436480), (560, 4931664), (635, 4349184), (640, 4315206), (672, 4109720), (762, 3624320), (768, 3596005), (809, 3413760), (840, 3287776), (889, 3106560), (896, 3082290), (960, 2876804), (1016, 2718240), (1120, 2465832), (1270, 2174592), (1280, 2157603), (1344, 2054860), (1524, 1812160), (1618, 1706880), (1680, 1643888), (1778, 1553280), (1792, 1541145), (1905, 1449728), (1920, 1438402), (2032, 1359120), (2240, 1232916), (2427, 1137920), (2540, 1087296), (2667, 1035520), (2688, 1027430), (3048, 906080), (3236, 853440), (3360, 821944), (3556, 776640), (3810, 724864), (3840, 719201), (4045, 682752), (4064, 679560), (4445, 621312), (4480, 616458), (4854, 568960), (5080, 543648), (5334, 517760), (5376, 513715), (5663, 487680), (6096, 453040), (6472, 426720), (6720, 410972), (7112, 388320), (7620, 362432), (8090, 341376), (8128, 339780), (8890, 310656), (8960, 308229), (9708, 284480), (10160, 271824), (10668, 258880), (11326, 243840), (12135, 227584), (12192, 226520), (12944, 213360), (13335, 207104), (13440, 205486), (14224, 194160), (15240, 181216), (16180, 170688), (16256, 169890), (16989, 162560), (17780, 155328), (19416, 142240), (20320, 135912), (21336, 129440), (22652, 121920), (24270, 113792), (24384, 113260), (25888, 106680), (26670, 103552), (26880, 102743), (28315, 97536), (28448, 97080), (30480, 90608), (32360, 85344), (32512, 84945), (33978, 81280), (35560, 77664), (38832, 71120), (40640, 67956), (42672, 64720), (45304, 60960), (48540, 56896), (48768, 56630), (51776, 53340)]