18219595680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 1152

約数和(自身を含む): 79054859520

約数和(自身を除く): 60835263840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 29, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 58, 60, 65, 66, 72, 78, 80, 81, 87, 88, 90, 96, 99, 104, 108, 110, 113, 116, 117, 120, 130, 132, 135, 143, 144, 145, 156, 160, 162, 165, 174, 176, 180, 195, 198, 208, 216, 220, 226, 232, 234, 240, 243, 260, 261, 264, 270, 286, 288, 290, 297, 312, 319, 324, 330, 339, 348, 351, 352, 360, 377, 390, 396, 405, 416, 429, 432, 435, 440, 452, 464, 468, 480, 486, 495, 520, 522, 528, 540, 565, 572, 580, 585, 594, 624, 638, 648, 660, 678, 696, 702, 715, 720, 754, 780, 783, 792, 810, 858, 864, 870, 880, 891, 904, 928, 936, 957, 972, 990, 1017, 1040, 1044, 1053, 1056, 1080, 1130, 1131, 1144, 1160, 1170, 1188, 1215, 1243, 1248, 1276, 1287, 1296, 1305, 1320, 1356, 1392, 1404, 1430, 1440, 1469, 1485, 1508, 1560, 1566, 1584, 1595, 1620, 1695, 1716, 1740, 1755, 1760, 1782, 1808, 1872, 1885, 1914, 1944, 1980, 2034, 2080, 2088, 2106, 2145, 2160, 2260, 2262, 2288, 2320, 2340, 2349, 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約数ペア:

[(1, 18219595680), (2, 9109797840), (3, 6073198560), (4, 4554898920), (5, 3643919136), (6, 3036599280), (8, 2277449460), (9, 2024399520), (10, 1821959568), (11, 1656326880), (12, 1518299640), (13, 1401507360), (15, 1214639712), (16, 1138724730), (18, 1012199760), (20, 910979784), (22, 828163440), (24, 759149820), (26, 700753680), (27, 674799840), (29, 628261920), (30, 607319856), (32, 569362365), (33, 552108960), (36, 506099880), (39, 467169120), (40, 455489892), (44, 414081720), (45, 404879904), (48, 379574910), (52, 350376840), (54, 337399920), (55, 331265376), (58, 314130960), (60, 303659928), (65, 280301472), (66, 276054480), (72, 253049940), (78, 233584560), (80, 227744946), (81, 224933280), (87, 209420640), (88, 207040860), (90, 202439952), (96, 189787455), (99, 184036320), (104, 175188420), (108, 168699960), (110, 165632688), (113, 161235360), (116, 157065480), (117, 155723040), (120, 151829964), (130, 140150736), (132, 138027240), (135, 134959968), (143, 127409760), (144, 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