2044922880

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 1056

約数和(自身を含む): 9408994560

約数和(自身を除く): 7364071680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 19, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 38, 39, 40, 42, 44, 48, 49, 52, 55, 56, 57, 60, 64, 65, 66, 70, 76, 77, 78, 80, 84, 88, 91, 95, 96, 98, 104, 105, 110, 112, 114, 120, 128, 130, 132, 133, 140, 143, 147, 152, 154, 156, 160, 165, 168, 176, 182, 190, 192, 195, 196, 208, 209, 210, 220, 224, 228, 231, 240, 245, 247, 256, 260, 264, 266, 273, 280, 285, 286, 294, 304, 308, 312, 320, 330, 336, 352, 364, 380, 384, 385, 390, 392, 399, 416, 418, 420, 429, 440, 448, 455, 456, 462, 480, 490, 494, 512, 520, 528, 532, 539, 546, 560, 570, 572, 588, 608, 616, 624, 627, 637, 640, 660, 665, 672, 704, 715, 728, 735, 741, 760, 768, 770, 780, 784, 798, 832, 836, 840, 858, 880, 896, 910, 912, 924, 931, 960, 980, 988, 1001, 1024, 1040, 1045, 1056, 1064, 1078, 1092, 1120, 1140, 1144, 1155, 1176, 1216, 1232, 1235, 1248, 1254, 1274, 1280, 1320, 1330, 1344, 1365, 1408, 1430, 1456, 1463, 1470, 1482, 1520, 1536, 1540, 1560, 1568, 1596, 1617, 1664, 1672, 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39936, 40040, 40128, 40755, 40768, 40964, 41496, 42042, 42240, 42560, 43120, 43472, 43680, 43890, 44688, 45760, 46592, 46816, 47040, 47424, 48048, 48412, 48640, 49280, 49920, 50160, 50176, 50960, 51072, 51205, 51744, 51870, 53504, 53760, 54340, 54912, 55328, 55860, 56056, 56320, 57057, 58240, 58368, 58520, 59136, 59280, 59584, 60060, 60515, 61152, 61446, 62720, 63232, 63840, 64064, 64680, 65208, 66560, 66880, 68096, 68640, 68992, 69160, 69888, 70070, 70224, 72618, 72960, 73216, 73920, 74480, 75264, 76076, 76440, 78848, 79040, 80080, 80256, 81510, 81536, 81928, 82992, 84084, 84480, 85120, 86240, 86944, 87360, 87780, 89376, 91520, 93184, 93632, 94080, 94848, 95095, 96096, 96824, 97280, 98560, 99840, 100320, 101920, 102144, 102410, 103488, 103740, 105105, 107008, 107520, 108680, 109824, 110656, 111720, 112112, 114114, 116480, 117040, 118272, 118560, 119168, 120120, 121030, 122304, 122892, 125440, 126464, 127680, 128128, 129360, 130416, 133133, 133760, 136192, 137280, 137984, 138320, 139776, 140140, 140448, 145236, 145920, 146432, 147840, 148960, 150528, 152152, 152880, 153615, 158080, 160160, 160512, 163020, 163072, 163856, 165984, 168168, 168960, 170240, 172480, 173888, 174720, 175560, 178752, 181545, 183040, 187264, 188160, 189696, 190190, 192192, 193648, 197120, 199680, 200640, 203840, 204288, 204820, 206976, 207480, 210210, 214016, 217360, 219648, 221312, 223440, 224224, 228228, 232960, 234080, 236544, 237120, 238336, 240240, 242060, 244608, 245784, 250880, 252928, 255360, 256256, 258720, 260832, 266266, 267520, 274560, 275968, 276640, 279552, 280280, 280896, 285285, 290472, 291840, 295680, 297920, 304304, 305760, 307230, 316160, 320320, 321024, 326040, 326144, 327712, 331968, 336336, 340480, 344960, 347776, 349440, 351120, 357504, 363090, 366080, 374528, 376320, 379392, 380380, 384384, 387296, 394240, 399399, 401280, 407680, 408576, 409640, 413952, 414960, 420420, 434720, 439296, 442624, 446880, 448448, 456456, 465920, 468160, 474240, 476672, 480480, 484120, 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約数ペア:

[(1, 2044922880), (2, 1022461440), (3, 681640960), (4, 511230720), (5, 408984576), (6, 340820480), (7, 292131840), (8, 255615360), (10, 204492288), (11, 185902080), (12, 170410240), (13, 157301760), (14, 146065920), (15, 136328192), (16, 127807680), (19, 107627520), (20, 102246144), (21, 97377280), (22, 92951040), (24, 85205120), (26, 78650880), (28, 73032960), (30, 68164096), (32, 63903840), (33, 61967360), (35, 58426368), (38, 53813760), (39, 52433920), (40, 51123072), (42, 48688640), (44, 46475520), (48, 42602560), (49, 41733120), (52, 39325440), (55, 37180416), (56, 36516480), (57, 35875840), (60, 34082048), (64, 31951920), (65, 31460352), (66, 30983680), (70, 29213184), (76, 26906880), (77, 26557440), (78, 26216960), (80, 25561536), (84, 24344320), (88, 23237760), (91, 22471680), (95, 21525504), (96, 21301280), (98, 20866560), (104, 19662720), (105, 19475456), (110, 18590208), (112, 18258240), (114, 17937920), (120, 17041024), (128, 15975960), (130, 15730176), (132, 15491840), (133, 15375360), (140, 14606592), (143, 14300160), (147, 13911040), (152, 13453440), (154, 13278720), (156, 13108480), (160, 12780768), (165, 12393472), (168, 12172160), (176, 11618880), (182, 11235840), (190, 10762752), (192, 10650640), (195, 10486784), (196, 10433280), (208, 9831360), (209, 9784320), (210, 9737728), (220, 9295104), (224, 9129120), (228, 8968960), (231, 8852480), (240, 8520512), (245, 8346624), (247, 8279040), (256, 7987980), (260, 7865088), (264, 7745920), (266, 7687680), (273, 7490560), (280, 7303296), (285, 7175168), (286, 7150080), (294, 6955520), (304, 6726720), (308, 6639360), (312, 6554240), (320, 6390384), (330, 6196736), (336, 6086080), (352, 5809440), (364, 5617920), (380, 5381376), (384, 5325320), (385, 5311488), (390, 5243392), (392, 5216640), (399, 5125120), (416, 4915680), (418, 4892160), (420, 4868864), (429, 4766720), (440, 4647552), (448, 4564560), (455, 4494336), (456, 4484480), (462, 4426240), (480, 4260256), (490, 4173312), (494, 4139520), (512, 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