79923775680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{440497}}^1$

素因数の和:440533

約数の個数: 280

約数和(自身を含む): 324918372768

約数和(自身を除く): 244994597088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 90720, 181440, 440497, 880994, 1321491, 1761988, 2202485, 2642982, 3083479, 3523976, 3964473, 4404970, 5285964, 6166958, 6607455, 7047952, 7928946, 8809940, 9250437, 10571928, 11893419, 12333916, 13214910, 14095904, 15417395, 15857892, 17619880, 18500874, 19822365, 21143856, 23786838, 24667832, 26429820, 27751311, 28191808, 30834790, 31715784, 35239760, 35680257, 37001748, 39644730, 42287712, 46252185, 47573676, 49335664, 52859640, 55502622, 59467095, 61669580, 63431568, 70479520, 71360514, 74003496, 79289460, 83253933, 84575424, 92504370, 95147352, 98671328, 105719280, 111005244, 118934190, 123339160, 126863136, 138756555, 140959040, 142721028, 148006992, 158578920, 166507866, 178401285, 185008740, 190294704, 197342656, 211438560, 222010488, 237868380, 246678320, 249761799, 253726272, 277513110, 285442056, 296013984, 317157840, 333015732, 356802570, 370017480, 380589408, 416269665, 422877120, 444020976, 475736760, 493356640, 499523598, 555026220, 570884112, 592027968, 634315680, 666031464, 713605140, 740034960, 761178816, 832539330, 888041952, 951473520, 986713280, 999047196, 1110052440, 1141768224, 1248808995, 1268631360, 1332062928, 1427210280, 1480069920, 1665078660, 1776083904, 1902947040, 1998094392, 2220104880, 2283536448, 2497617990, 2664125856, 2854420560, 2960139840, 3330157320, 3805894080, 3996188784, 4440209760, 4995235980, 5328251712, 5708841120, 6660314640, 7992377568, 8880419520, 9990471960, 11417682240, 13320629280, 15984755136, 19980943920, 26641258560, 39961887840, 79923775680]

約数ペア:

[(1, 79923775680), (2, 39961887840), (3, 26641258560), (4, 19980943920), (5, 15984755136), (6, 13320629280), (7, 11417682240), (8, 9990471960), (9, 8880419520), (10, 7992377568), (12, 6660314640), (14, 5708841120), (15, 5328251712), (16, 4995235980), (18, 4440209760), (20, 3996188784), (21, 3805894080), (24, 3330157320), (27, 2960139840), (28, 2854420560), (30, 2664125856), (32, 2497617990), (35, 2283536448), (36, 2220104880), (40, 1998094392), (42, 1902947040), (45, 1776083904), (48, 1665078660), (54, 1480069920), (56, 1427210280), (60, 1332062928), (63, 1268631360), (64, 1248808995), (70, 1141768224), (72, 1110052440), (80, 999047196), (81, 986713280), (84, 951473520), (90, 888041952), (96, 832539330), (105, 761178816), (108, 740034960), (112, 713605140), (120, 666031464), (126, 634315680), (135, 592027968), (140, 570884112), (144, 555026220), (160, 499523598), (162, 493356640), (168, 475736760), (180, 444020976), (189, 422877120), (192, 416269665), (210, 380589408), (216, 370017480), (224, 356802570), (240, 333015732), (252, 317157840), (270, 296013984), (280, 285442056), (288, 277513110), (315, 253726272), (320, 249761799), (324, 246678320), (336, 237868380), (360, 222010488), (378, 211438560), (405, 197342656), (420, 190294704), (432, 185008740), (448, 178401285), (480, 166507866), (504, 158578920), (540, 148006992), (560, 142721028), (567, 140959040), (576, 138756555), (630, 126863136), (648, 123339160), (672, 118934190), (720, 111005244), (756, 105719280), (810, 98671328), (840, 95147352), (864, 92504370), (945, 84575424), (960, 83253933), (1008, 79289460), (1080, 74003496), (1120, 71360514), (1134, 70479520), (1260, 63431568), (1296, 61669580), (1344, 59467095), (1440, 55502622), (1512, 52859640), (1620, 49335664), (1680, 47573676), (1728, 46252185), (1890, 42287712), (2016, 39644730), (2160, 37001748), (2240, 35680257), (2268, 35239760), (2520, 31715784), (2592, 30834790), (2835, 28191808), (2880, 27751311), (3024, 26429820), (3240, 24667832), (3360, 23786838), (3780, 21143856), (4032, 19822365), (4320, 18500874), (4536, 17619880), (5040, 15857892), (5184, 15417395), (5670, 14095904), (6048, 13214910), (6480, 12333916), (6720, 11893419), (7560, 10571928), (8640, 9250437), (9072, 8809940), (10080, 7928946), (11340, 7047952), (12096, 6607455), (12960, 6166958), (15120, 5285964), (18144, 4404970), (20160, 3964473), (22680, 3523976), (25920, 3083479), (30240, 2642982), (36288, 2202485), (45360, 1761988), (60480, 1321491), (90720, 880994), (181440, 440497)]