108639405760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1291}}^1$

素因数の和:1855

約数の個数: 224

約数和(自身を含む): 283537152000

約数和(自身を除く): 174897746240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 499, 527, 544, 620, 680, 992, 998, 1054, 1088, 1240, 1291, 1360, 1984, 1996, 2108, 2480, 2495, 2582, 2635, 2720, 3992, 4216, 4960, 4990, 5164, 5270, 5440, 6455, 7984, 8432, 8483, 9920, 9980, 10328, 10540, 12910, 15469, 15968, 16864, 16966, 19960, 20656, 21080, 21947, 25820, 30938, 31936, 33728, 33932, 39920, 40021, 41312, 42160, 42415, 43894, 51640, 61876, 67864, 77345, 79840, 80042, 82624, 84320, 84830, 87788, 103280, 109735, 123752, 135728, 154690, 159680, 160084, 168640, 169660, 175576, 200105, 206560, 219470, 247504, 262973, 271456, 309380, 320168, 339320, 351152, 400210, 413120, 438940, 495008, 525946, 542912, 618760, 640336, 644209, 678640, 680357, 702304, 800420, 877880, 990016, 1051892, 1237520, 1280672, 1288418, 1314865, 1357280, 1360714, 1404608, 1600840, 1755760, 2103784, 2475040, 2561344, 2576836, 2629730, 2714560, 2721428, 3201680, 3221045, 3401785, 3511520, 4207568, 4950080, 5153672, 5259460, 5442856, 6403360, 6442090, 6803570, 7023040, 8415136, 10307344, 10518920, 10885712, 10951553, 12806720, 12884180, 13607140, 16830272, 19970479, 20614688, 21037840, 21771424, 21903106, 25768360, 27214280, 39940958, 41229376, 42075680, 43542848, 43806212, 51536720, 54428560, 54757765, 79881916, 84151360, 87612424, 99852395, 103073440, 108857120, 109515530, 159763832, 175224848, 199704790, 206146880, 217714240, 219031060, 319527664, 339498143, 350449696, 399409580, 438062120, 639055328, 678996286, 700899392, 798819160, 876124240, 1278110656, 1357992572, 1597638320, 1697490715, 1752248480, 2715985144, 3195276640, 3394981430, 3504496960, 5431970288, 6390553280, 6789962860, 10863940576, 13579925720, 21727881152, 27159851440, 54319702880, 108639405760]

約数ペア:

[(1, 108639405760), (2, 54319702880), (4, 27159851440), (5, 21727881152), (8, 13579925720), (10, 10863940576), (16, 6789962860), (17, 6390553280), (20, 5431970288), (31, 3504496960), (32, 3394981430), (34, 3195276640), (40, 2715985144), (62, 1752248480), (64, 1697490715), (68, 1597638320), (80, 1357992572), (85, 1278110656), (124, 876124240), (136, 798819160), (155, 700899392), (160, 678996286), (170, 639055328), (248, 438062120), (272, 399409580), (310, 350449696), (320, 339498143), (340, 319527664), (496, 219031060), (499, 217714240), (527, 206146880), (544, 199704790), (620, 175224848), (680, 159763832), (992, 109515530), (998, 108857120), (1054, 103073440), (1088, 99852395), (1240, 87612424), (1291, 84151360), (1360, 79881916), (1984, 54757765), (1996, 54428560), (2108, 51536720), (2480, 43806212), (2495, 43542848), (2582, 42075680), (2635, 41229376), (2720, 39940958), (3992, 27214280), (4216, 25768360), (4960, 21903106), (4990, 21771424), (5164, 21037840), (5270, 20614688), (5440, 19970479), (6455, 16830272), (7984, 13607140), (8432, 12884180), (8483, 12806720), (9920, 10951553), (9980, 10885712), (10328, 10518920), (10540, 10307344), (12910, 8415136), (15469, 7023040), (15968, 6803570), (16864, 6442090), (16966, 6403360), (19960, 5442856), (20656, 5259460), (21080, 5153672), (21947, 4950080), (25820, 4207568), (30938, 3511520), (31936, 3401785), (33728, 3221045), (33932, 3201680), (39920, 2721428), (40021, 2714560), (41312, 2629730), (42160, 2576836), (42415, 2561344), (43894, 2475040), (51640, 2103784), (61876, 1755760), (67864, 1600840), (77345, 1404608), (79840, 1360714), (80042, 1357280), (82624, 1314865), (84320, 1288418), (84830, 1280672), (87788, 1237520), (103280, 1051892), (109735, 990016), (123752, 877880), (135728, 800420), (154690, 702304), (159680, 680357), (160084, 678640), (168640, 644209), (169660, 640336), (175576, 618760), (200105, 542912), (206560, 525946), (219470, 495008), (247504, 438940), (262973, 413120), (271456, 400210), (309380, 351152), (320168, 339320)]