18108161280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 1152

約数和(自身を含む): 77704704000

約数和(自身を除く): 59596542720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 23, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 46, 48, 54, 55, 57, 60, 64, 66, 69, 72, 76, 80, 88, 90, 92, 95, 96, 99, 108, 109, 110, 114, 115, 120, 128, 132, 135, 138, 144, 152, 160, 165, 171, 176, 180, 184, 190, 192, 198, 207, 209, 216, 218, 220, 228, 230, 240, 253, 256, 264, 270, 276, 285, 288, 297, 304, 320, 327, 330, 342, 345, 352, 360, 368, 380, 384, 396, 414, 418, 432, 436, 437, 440, 456, 460, 480, 495, 506, 513, 528, 540, 545, 552, 570, 576, 594, 608, 621, 627, 640, 654, 660, 684, 690, 704, 720, 736, 759, 760, 768, 792, 828, 836, 855, 864, 872, 874, 880, 912, 920, 960, 981, 990, 1012, 1026, 1035, 1045, 1056, 1080, 1090, 1104, 1140, 1152, 1188, 1199, 1216, 1242, 1254, 1265, 1280, 1308, 1311, 1320, 1368, 1380, 1408, 1440, 1472, 1485, 1518, 1520, 1584, 1635, 1656, 1672, 1710, 1728, 1744, 1748, 1760, 1824, 1840, 1881, 1920, 1962, 1980, 2024, 2052, 2070, 2071, 2090, 2112, 2160, 2180, 2185, 2208, 2277, 2280, 2304, 2376, 2398, 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82309824, 83064960, 83834080, 86641920, 87479040, 91455360, 94313340, 95306112, 98413920, 100600896, 102887280, 105895680, 109746432, 113176008, 119132640, 125751120, 131218560, 134134528, 137183040, 141470010, 150901344, 157462272, 158843520, 164619648, 166129920, 167668160, 182910720, 188626680, 190612224, 196827840, 201201792, 205774560, 226352016, 238265280, 251502240, 262437120, 274366080, 282940020, 301802688, 317687040, 329239296, 335336320, 377253360, 393655680, 402403584, 411549120, 452704032, 476530560, 503004480, 548732160, 565880040, 603605376, 670672640, 754506720, 787311360, 823098240, 905408064, 953061120, 1006008960, 1131760080, 1207210752, 1509013440, 1646196480, 1810816128, 2012017920, 2263520160, 3018026880, 3621632256, 4527040320, 6036053760, 9054080640, 18108161280]

約数ペア:

[(1, 18108161280), (2, 9054080640), (3, 6036053760), (4, 4527040320), (5, 3621632256), (6, 3018026880), (8, 2263520160), (9, 2012017920), (10, 1810816128), (11, 1646196480), (12, 1509013440), (15, 1207210752), (16, 1131760080), (18, 1006008960), (19, 953061120), (20, 905408064), (22, 823098240), (23, 787311360), (24, 754506720), (27, 670672640), (30, 603605376), (32, 565880040), (33, 548732160), (36, 503004480), (38, 476530560), (40, 452704032), (44, 411549120), (45, 402403584), (46, 393655680), (48, 377253360), (54, 335336320), (55, 329239296), (57, 317687040), (60, 301802688), (64, 282940020), (66, 274366080), (69, 262437120), (72, 251502240), (76, 238265280), (80, 226352016), (88, 205774560), (90, 201201792), (92, 196827840), (95, 190612224), (96, 188626680), (99, 182910720), (108, 167668160), (109, 166129920), (110, 164619648), (114, 158843520), (115, 157462272), (120, 150901344), (128, 141470010), (132, 137183040), (135, 134134528), (138, 131218560), (144, 125751120), (152, 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