1637157120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:881

約数の個数: 288

約数和(自身を含む): 5721891840

約数和(自身を除く): 4084734720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 256, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 768, 809, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1280, 1360, 1488, 1581, 1618, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2427, 2480, 2635, 2720, 2976, 3162, 3236, 3264, 3720, 3840, 3968, 4045, 4080, 4216, 4352, 4854, 4960, 5270, 5440, 5952, 6324, 6472, 6528, 7440, 7905, 7936, 8090, 8160, 8432, 9708, 9920, 10540, 10880, 11904, 12135, 12648, 12944, 13056, 13753, 14880, 15810, 16180, 16320, 16864, 19416, 19840, 21080, 21760, 23808, 24270, 25079, 25296, 25888, 27506, 29760, 31620, 32360, 32640, 33728, 38832, 39680, 41259, 42160, 48540, 50158, 50592, 51776, 55012, 59520, 63240, 64720, 65280, 67456, 68765, 75237, 77664, 82518, 84320, 97080, 100316, 101184, 103552, 110024, 119040, 125395, 126480, 129440, 134912, 137530, 150474, 155328, 165036, 168640, 194160, 200632, 202368, 206295, 207104, 220048, 250790, 252960, 258880, 275060, 300948, 310656, 330072, 337280, 376185, 388320, 401264, 404736, 412590, 426343, 440096, 501580, 505920, 517760, 550120, 601896, 621312, 660144, 674560, 752370, 776640, 802528, 825180, 852686, 880192, 1003160, 1011840, 1035520, 1100240, 1203792, 1279029, 1320288, 1504740, 1553280, 1605056, 1650360, 1705372, 1760384, 2006320, 2023680, 2131715, 2200480, 2407584, 2558058, 2640576, 3009480, 3106560, 3210112, 3300720, 3410744, 3520768, 4012640, 4263430, 4400960, 4815168, 5116116, 5281152, 6018960, 6395145, 6420224, 6601440, 6821488, 8025280, 8526860, 8801920, 9630336, 10232232, 10562304, 12037920, 12790290, 13202880, 13642976, 16050560, 17053720, 17603840, 19260672, 20464464, 24075840, 25580580, 26405760, 27285952, 32101120, 34107440, 40928928, 48151680, 51161160, 52811520, 54571904, 68214880, 81857856, 96303360, 102322320, 109143808, 136429760, 163715712, 204644640, 272859520, 327431424, 409289280, 545719040, 818578560, 1637157120]

約数ペア:

[(1, 1637157120), (2, 818578560), (3, 545719040), (4, 409289280), (5, 327431424), (6, 272859520), (8, 204644640), (10, 163715712), (12, 136429760), (15, 109143808), (16, 102322320), (17, 96303360), (20, 81857856), (24, 68214880), (30, 54571904), (31, 52811520), (32, 51161160), (34, 48151680), (40, 40928928), (48, 34107440), (51, 32101120), (60, 27285952), (62, 26405760), (64, 25580580), (68, 24075840), (80, 20464464), (85, 19260672), (93, 17603840), (96, 17053720), (102, 16050560), (120, 13642976), (124, 13202880), (128, 12790290), (136, 12037920), (155, 10562304), (160, 10232232), (170, 9630336), (186, 8801920), (192, 8526860), (204, 8025280), (240, 6821488), (248, 6601440), (255, 6420224), (256, 6395145), (272, 6018960), (310, 5281152), (320, 5116116), (340, 4815168), (372, 4400960), (384, 4263430), (408, 4012640), (465, 3520768), (480, 3410744), (496, 3300720), (510, 3210112), (527, 3106560), (544, 3009480), (620, 2640576), (640, 2558058), (680, 2407584), (744, 2200480), (768, 2131715), (809, 2023680), (816, 2006320), (930, 1760384), (960, 1705372), (992, 1650360), (1020, 1605056), (1054, 1553280), (1088, 1504740), (1240, 1320288), (1280, 1279029), (1360, 1203792), (1488, 1100240), (1581, 1035520), (1618, 1011840), (1632, 1003160), (1860, 880192), (1920, 852686), (1984, 825180), (2040, 802528), (2108, 776640), (2176, 752370), (2427, 674560), (2480, 660144), (2635, 621312), (2720, 601896), (2976, 550120), (3162, 517760), (3236, 505920), (3264, 501580), (3720, 440096), (3840, 426343), (3968, 412590), (4045, 404736), (4080, 401264), (4216, 388320), (4352, 376185), (4854, 337280), (4960, 330072), (5270, 310656), (5440, 300948), (5952, 275060), (6324, 258880), (6472, 252960), (6528, 250790), (7440, 220048), (7905, 207104), (7936, 206295), (8090, 202368), (8160, 200632), (8432, 194160), (9708, 168640), (9920, 165036), (10540, 155328), (10880, 150474), (11904, 137530), (12135, 134912), (12648, 129440), (12944, 126480), (13056, 125395), (13753, 119040), (14880, 110024), (15810, 103552), (16180, 101184), (16320, 100316), (16864, 97080), (19416, 84320), (19840, 82518), (21080, 77664), (21760, 75237), (23808, 68765), (24270, 67456), (25079, 65280), (25296, 64720), (25888, 63240), (27506, 59520), (29760, 55012), (31620, 51776), (32360, 50592), (32640, 50158), (33728, 48540), (38832, 42160), (39680, 41259)]