18225804960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2621}}^1$

素因数の和:3092

約数の個数: 288

約数和(自身を含む): 68030202240

約数和(自身を除く): 49804397280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 439, 440, 480, 495, 528, 660, 720, 792, 878, 880, 990, 1056, 1317, 1320, 1440, 1584, 1756, 1760, 1980, 2195, 2621, 2634, 2640, 3168, 3512, 3951, 3960, 4390, 4829, 5242, 5268, 5280, 6585, 7024, 7863, 7902, 7920, 8780, 9658, 10484, 10536, 13105, 13170, 14048, 14487, 15726, 15804, 15840, 17560, 19316, 19755, 20968, 21072, 23589, 24145, 26210, 26340, 28831, 28974, 31452, 31608, 35120, 38632, 39315, 39510, 41936, 42144, 43461, 47178, 48290, 52420, 52680, 57662, 57948, 62904, 63216, 70240, 72435, 77264, 78630, 79020, 83872, 86493, 86922, 94356, 96580, 104840, 105360, 115324, 115896, 117945, 125808, 126432, 144155, 144870, 154528, 157260, 158040, 172986, 173844, 188712, 193160, 209680, 210720, 217305, 230648, 231792, 235890, 251616, 259479, 288310, 289740, 314520, 316080, 345972, 347688, 377424, 386320, 419360, 432465, 434610, 461296, 463584, 471780, 518958, 576620, 579480, 629040, 632160, 691944, 695376, 754848, 772640, 864930, 869220, 922592, 943560, 1037916, 1150619, 1153240, 1158960, 1258080, 1297395, 1383888, 1390752, 1729860, 1738440, 1887120, 2075832, 2301238, 2306480, 2317920, 2594790, 2767776, 3451857, 3459720, 3476880, 3774240, 4151664, 4602476, 4612960, 5189580, 5753095, 6903714, 6919440, 6953760, 8303328, 9204952, 10355571, 10379160, 11506190, 12656809, 13807428, 13838880, 17259285, 18409904, 20711142, 20758320, 23012380, 25313618, 27614856, 34518570, 36819808, 37970427, 41422284, 41516640, 46024760, 50627236, 51777855, 55229712, 63284045, 69037140, 75940854, 82844568, 92049520, 101254472, 103555710, 110459424, 113911281, 126568090, 138074280, 151881708, 165689136, 184099040, 189852135, 202508944, 207111420, 227822562, 253136180, 276148560, 303763416, 331378272, 379704270, 405017888, 414222840, 455645124, 506272360, 552297120, 569556405, 607526832, 759408540, 828445680, 911290248, 1012544720, 1139112810, 1215053664, 1518817080, 1656891360, 1822580496, 2025089440, 2278225620, 3037634160, 3645160992, 4556451240, 6075268320, 9112902480, 18225804960]

約数ペア:

[(1, 18225804960), (2, 9112902480), (3, 6075268320), (4, 4556451240), (5, 3645160992), (6, 3037634160), (8, 2278225620), (9, 2025089440), (10, 1822580496), (11, 1656891360), (12, 1518817080), (15, 1215053664), (16, 1139112810), (18, 1012544720), (20, 911290248), (22, 828445680), (24, 759408540), (30, 607526832), (32, 569556405), (33, 552297120), (36, 506272360), (40, 455645124), (44, 414222840), (45, 405017888), (48, 379704270), (55, 331378272), (60, 303763416), (66, 276148560), (72, 253136180), (80, 227822562), (88, 207111420), (90, 202508944), (96, 189852135), (99, 184099040), (110, 165689136), (120, 151881708), (132, 138074280), (144, 126568090), (160, 113911281), (165, 110459424), (176, 103555710), (180, 101254472), (198, 92049520), (220, 82844568), (240, 75940854), (264, 69037140), (288, 63284045), (330, 55229712), (352, 51777855), (360, 50627236), (396, 46024760), (439, 41516640), (440, 41422284), (480, 37970427), (495, 36819808), (528, 34518570), (660, 27614856), (720, 25313618), (792, 23012380), (878, 20758320), (880, 20711142), (990, 18409904), (1056, 17259285), (1317, 13838880), (1320, 13807428), (1440, 12656809), (1584, 11506190), (1756, 10379160), (1760, 10355571), (1980, 9204952), (2195, 8303328), (2621, 6953760), (2634, 6919440), (2640, 6903714), (3168, 5753095), (3512, 5189580), (3951, 4612960), (3960, 4602476), (4390, 4151664), (4829, 3774240), (5242, 3476880), (5268, 3459720), (5280, 3451857), (6585, 2767776), (7024, 2594790), (7863, 2317920), (7902, 2306480), (7920, 2301238), (8780, 2075832), (9658, 1887120), (10484, 1738440), (10536, 1729860), (13105, 1390752), (13170, 1383888), (14048, 1297395), (14487, 1258080), (15726, 1158960), (15804, 1153240), (15840, 1150619), (17560, 1037916), (19316, 943560), (19755, 922592), (20968, 869220), (21072, 864930), (23589, 772640), (24145, 754848), (26210, 695376), (26340, 691944), (28831, 632160), (28974, 629040), (31452, 579480), (31608, 576620), (35120, 518958), (38632, 471780), (39315, 463584), (39510, 461296), (41936, 434610), (42144, 432465), (43461, 419360), (47178, 386320), (48290, 377424), (52420, 347688), (52680, 345972), (57662, 316080), (57948, 314520), (62904, 289740), (63216, 288310), (70240, 259479), (72435, 251616), (77264, 235890), (78630, 231792), (79020, 230648), (83872, 217305), (86493, 210720), (86922, 209680), (94356, 193160), (96580, 188712), (104840, 173844), (105360, 172986), (115324, 158040), (115896, 157260), (117945, 154528), (125808, 144870), (126432, 144155)]