82687920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 296980992

約数和(自身を除く): 214293072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 593, 664, 830, 840, 996, 1162, 1186, 1245, 1328, 1660, 1680, 1743, 1779, 1992, 2324, 2372, 2490, 2905, 2965, 3320, 3486, 3558, 3984, 4151, 4648, 4744, 4980, 5810, 5930, 6640, 6972, 7116, 8302, 8715, 8895, 9296, 9488, 9960, 11620, 11860, 12453, 13944, 14232, 16604, 17430, 17790, 19920, 20755, 23240, 23720, 24906, 27888, 28464, 33208, 34860, 35580, 41510, 46480, 47440, 49219, 49812, 62265, 66416, 69720, 71160, 83020, 98438, 99624, 124530, 139440, 142320, 147657, 166040, 196876, 199248, 246095, 249060, 295314, 332080, 344533, 393752, 492190, 498120, 590628, 689066, 738285, 787504, 984380, 996240, 1033599, 1181256, 1378132, 1476570, 1722665, 1968760, 2067198, 2362512, 2756264, 2953140, 3445330, 3937520, 4134396, 5167995, 5512528, 5906280, 6890660, 8268792, 10335990, 11812560, 13781320, 16537584, 20671980, 27562640, 41343960, 82687920]

約数ペア:

[(1, 82687920), (2, 41343960), (3, 27562640), (4, 20671980), (5, 16537584), (6, 13781320), (7, 11812560), (8, 10335990), (10, 8268792), (12, 6890660), (14, 5906280), (15, 5512528), (16, 5167995), (20, 4134396), (21, 3937520), (24, 3445330), (28, 2953140), (30, 2756264), (35, 2362512), (40, 2067198), (42, 1968760), (48, 1722665), (56, 1476570), (60, 1378132), (70, 1181256), (80, 1033599), (83, 996240), (84, 984380), (105, 787504), (112, 738285), (120, 689066), (140, 590628), (166, 498120), (168, 492190), (210, 393752), (240, 344533), (249, 332080), (280, 295314), (332, 249060), (336, 246095), (415, 199248), (420, 196876), (498, 166040), (560, 147657), (581, 142320), (593, 139440), (664, 124530), (830, 99624), (840, 98438), (996, 83020), (1162, 71160), (1186, 69720), (1245, 66416), (1328, 62265), (1660, 49812), (1680, 49219), (1743, 47440), (1779, 46480), (1992, 41510), (2324, 35580), (2372, 34860), (2490, 33208), (2905, 28464), (2965, 27888), (3320, 24906), (3486, 23720), (3558, 23240), (3984, 20755), (4151, 19920), (4648, 17790), (4744, 17430), (4980, 16604), (5810, 14232), (5930, 13944), (6640, 12453), (6972, 11860), (7116, 11620), (8302, 9960), (8715, 9488), (8895, 9296)]