1112831280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2080

約数の個数: 240

約数和(自身を含む): 4136520960

約数和(自身を除く): 3023689680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 132, 142, 144, 165, 176, 180, 198, 213, 220, 240, 264, 284, 330, 355, 360, 396, 426, 440, 495, 528, 568, 639, 660, 710, 720, 781, 792, 852, 880, 990, 1065, 1136, 1278, 1320, 1420, 1562, 1584, 1704, 1979, 1980, 2130, 2343, 2556, 2640, 2840, 3124, 3195, 3408, 3905, 3958, 3960, 4260, 4686, 5112, 5680, 5937, 6248, 6390, 7029, 7810, 7916, 7920, 8520, 9372, 9895, 10224, 11715, 11874, 12496, 12780, 14058, 15620, 15832, 17040, 17811, 18744, 19790, 21769, 23430, 23748, 25560, 28116, 29685, 31240, 31664, 35145, 35622, 37488, 39580, 43538, 46860, 47496, 51120, 56232, 59370, 62480, 65307, 70290, 71244, 79160, 87076, 89055, 93720, 94992, 108845, 112464, 118740, 130614, 140509, 140580, 142488, 158320, 174152, 178110, 187440, 195921, 217690, 237480, 261228, 281018, 281160, 284976, 326535, 348304, 356220, 391842, 421527, 435380, 474960, 522456, 562036, 562320, 653070, 702545, 712440, 783684, 843054, 870760, 979605, 1044912, 1124072, 1264581, 1306140, 1405090, 1424880, 1545599, 1567368, 1686108, 1741520, 1959210, 2107635, 2248144, 2529162, 2612280, 2810180, 3091198, 3134736, 3372216, 3918420, 4215270, 4636797, 5058324, 5224560, 5620360, 6182396, 6322905, 6744432, 7727995, 7836840, 8430540, 9273594, 10116648, 11240720, 12364792, 12645810, 13910391, 15455990, 15673680, 16861080, 18547188, 20233296, 23183985, 24729584, 25291620, 27820782, 30911980, 33722160, 37094376, 46367970, 50583240, 55641564, 61823960, 69551955, 74188752, 92735940, 101166480, 111283128, 123647920, 139103910, 185471880, 222566256, 278207820, 370943760, 556415640, 1112831280]

約数ペア:

[(1, 1112831280), (2, 556415640), (3, 370943760), (4, 278207820), (5, 222566256), (6, 185471880), (8, 139103910), (9, 123647920), (10, 111283128), (11, 101166480), (12, 92735940), (15, 74188752), (16, 69551955), (18, 61823960), (20, 55641564), (22, 50583240), (24, 46367970), (30, 37094376), (33, 33722160), (36, 30911980), (40, 27820782), (44, 25291620), (45, 24729584), (48, 23183985), (55, 20233296), (60, 18547188), (66, 16861080), (71, 15673680), (72, 15455990), (80, 13910391), (88, 12645810), (90, 12364792), (99, 11240720), (110, 10116648), (120, 9273594), (132, 8430540), (142, 7836840), (144, 7727995), (165, 6744432), (176, 6322905), (180, 6182396), (198, 5620360), (213, 5224560), (220, 5058324), (240, 4636797), (264, 4215270), (284, 3918420), (330, 3372216), (355, 3134736), (360, 3091198), (396, 2810180), (426, 2612280), (440, 2529162), (495, 2248144), (528, 2107635), (568, 1959210), (639, 1741520), (660, 1686108), (710, 1567368), (720, 1545599), (781, 1424880), (792, 1405090), (852, 1306140), (880, 1264581), (990, 1124072), (1065, 1044912), (1136, 979605), (1278, 870760), (1320, 843054), (1420, 783684), (1562, 712440), (1584, 702545), (1704, 653070), (1979, 562320), (1980, 562036), (2130, 522456), (2343, 474960), (2556, 435380), (2640, 421527), (2840, 391842), (3124, 356220), (3195, 348304), (3408, 326535), (3905, 284976), (3958, 281160), (3960, 281018), (4260, 261228), (4686, 237480), (5112, 217690), (5680, 195921), (5937, 187440), (6248, 178110), (6390, 174152), (7029, 158320), (7810, 142488), (7916, 140580), (7920, 140509), (8520, 130614), (9372, 118740), (9895, 112464), (10224, 108845), (11715, 94992), (11874, 93720), (12496, 89055), (12780, 87076), (14058, 79160), (15620, 71244), (15832, 70290), (17040, 65307), (17811, 62480), (18744, 59370), (19790, 56232), (21769, 51120), (23430, 47496), (23748, 46860), (25560, 43538), (28116, 39580), (29685, 37488), (31240, 35622), (31664, 35145)]