8161613280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1481}}^1$

素因数の和:1634

約数の個数: 288

約数和(自身を含む): 28838890080

約数和(自身を除く): 20677276800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 89, 90, 96, 120, 129, 144, 160, 172, 178, 180, 215, 240, 258, 267, 288, 344, 356, 360, 387, 430, 445, 480, 516, 534, 645, 688, 712, 720, 774, 801, 860, 890, 1032, 1068, 1290, 1335, 1376, 1424, 1440, 1481, 1548, 1602, 1720, 1780, 1935, 2064, 2136, 2580, 2670, 2848, 2962, 3096, 3204, 3440, 3560, 3827, 3870, 4005, 4128, 4272, 4443, 5160, 5340, 5924, 6192, 6408, 6880, 7120, 7405, 7654, 7740, 8010, 8544, 8886, 10320, 10680, 11481, 11848, 12384, 12816, 13329, 14240, 14810, 15308, 15480, 16020, 17772, 19135, 20640, 21360, 22215, 22962, 23696, 25632, 26658, 29620, 30616, 30960, 32040, 34443, 35544, 38270, 42720, 44430, 45924, 47392, 53316, 57405, 59240, 61232, 61920, 63683, 64080, 66645, 68886, 71088, 76540, 88860, 91848, 106632, 114810, 118480, 122464, 127366, 128160, 131809, 133290, 137772, 142176, 153080, 172215, 177720, 183696, 191049, 213264, 229620, 236960, 254732, 263618, 266580, 275544, 306160, 318415, 344430, 355440, 367392, 382098, 395427, 426528, 459240, 509464, 527236, 533160, 551088, 573147, 612320, 636830, 659045, 688860, 710880, 764196, 790854, 918480, 955245, 1018928, 1054472, 1066320, 1102176, 1146294, 1186281, 1273660, 1318090, 1377720, 1528392, 1581708, 1836960, 1910490, 1977135, 2037856, 2108944, 2132640, 2292588, 2372562, 2547320, 2636180, 2755440, 2865735, 3056784, 3163416, 3820980, 3954270, 4217888, 4585176, 4745124, 5094640, 5272360, 5510880, 5667787, 5731470, 5931405, 6113568, 6326832, 7641960, 7908540, 9170352, 9490248, 10189280, 10544720, 11335574, 11462940, 11862810, 12653664, 15283920, 15817080, 17003361, 18340704, 18980496, 21089440, 22671148, 22925880, 23725620, 28338935, 30567840, 31634160, 34006722, 37960992, 45342296, 45851760, 47451240, 51010083, 56677870, 63268320, 68013444, 85016805, 90684592, 91703520, 94902480, 102020166, 113355740, 136026888, 170033610, 181369184, 189804960, 204040332, 226711480, 255050415, 272053776, 340067220, 408080664, 453422960, 510100830, 544107552, 680134440, 816161328, 906845920, 1020201660, 1360268880, 1632322656, 2040403320, 2720537760, 4080806640, 8161613280]

約数ペア:

[(1, 8161613280), (2, 4080806640), (3, 2720537760), (4, 2040403320), (5, 1632322656), (6, 1360268880), (8, 1020201660), (9, 906845920), (10, 816161328), (12, 680134440), (15, 544107552), (16, 510100830), (18, 453422960), (20, 408080664), (24, 340067220), (30, 272053776), (32, 255050415), (36, 226711480), (40, 204040332), (43, 189804960), (45, 181369184), (48, 170033610), (60, 136026888), (72, 113355740), (80, 102020166), (86, 94902480), (89, 91703520), (90, 90684592), (96, 85016805), (120, 68013444), (129, 63268320), (144, 56677870), (160, 51010083), (172, 47451240), (178, 45851760), (180, 45342296), (215, 37960992), (240, 34006722), (258, 31634160), (267, 30567840), (288, 28338935), (344, 23725620), (356, 22925880), (360, 22671148), (387, 21089440), (430, 18980496), (445, 18340704), (480, 17003361), (516, 15817080), (534, 15283920), (645, 12653664), (688, 11862810), (712, 11462940), (720, 11335574), (774, 10544720), (801, 10189280), (860, 9490248), (890, 9170352), (1032, 7908540), (1068, 7641960), (1290, 6326832), (1335, 6113568), (1376, 5931405), (1424, 5731470), (1440, 5667787), (1481, 5510880), (1548, 5272360), (1602, 5094640), (1720, 4745124), (1780, 4585176), (1935, 4217888), (2064, 3954270), (2136, 3820980), (2580, 3163416), (2670, 3056784), (2848, 2865735), (2962, 2755440), (3096, 2636180), (3204, 2547320), (3440, 2372562), (3560, 2292588), (3827, 2132640), (3870, 2108944), (4005, 2037856), (4128, 1977135), (4272, 1910490), (4443, 1836960), (5160, 1581708), (5340, 1528392), (5924, 1377720), (6192, 1318090), (6408, 1273660), (6880, 1186281), (7120, 1146294), (7405, 1102176), (7654, 1066320), (7740, 1054472), (8010, 1018928), (8544, 955245), (8886, 918480), (10320, 790854), (10680, 764196), (11481, 710880), (11848, 688860), (12384, 659045), (12816, 636830), (13329, 612320), (14240, 573147), (14810, 551088), (15308, 533160), (15480, 527236), (16020, 509464), (17772, 459240), (19135, 426528), (20640, 395427), (21360, 382098), (22215, 367392), (22962, 355440), (23696, 344430), (25632, 318415), (26658, 306160), (29620, 275544), (30616, 266580), (30960, 263618), (32040, 254732), (34443, 236960), (35544, 229620), (38270, 213264), (42720, 191049), (44430, 183696), (45924, 177720), (47392, 172215), (53316, 153080), (57405, 142176), (59240, 137772), (61232, 133290), (61920, 131809), (63683, 128160), (64080, 127366), (66645, 122464), (68886, 118480), (71088, 114810), (76540, 106632), (88860, 91848)]