961801680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15473}}^1$

素因数の和:15533

約数の個数: 160

約数和(自身を含む): 3499847424

約数和(自身を除く): 2538045744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3885, 4144, 4440, 5180, 6216, 7770, 8880, 10360, 12432, 15473, 15540, 20720, 30946, 31080, 46419, 61892, 62160, 77365, 92838, 108311, 123784, 154730, 185676, 216622, 232095, 247568, 309460, 324933, 371352, 433244, 464190, 541555, 572501, 618920, 649866, 742704, 866488, 928380, 1083110, 1145002, 1237840, 1299732, 1624665, 1717503, 1732976, 1856760, 2166220, 2290004, 2599464, 2862505, 3249330, 3435006, 3713520, 4007507, 4332440, 4580008, 5198928, 5725010, 6498660, 6870012, 8015014, 8587515, 8664880, 9160016, 11450020, 12022521, 12997320, 13740024, 16030028, 17175030, 20037535, 22900040, 24045042, 25994640, 27480048, 32060056, 34350060, 40075070, 45800080, 48090084, 60112605, 64120112, 68700120, 80150140, 96180168, 120225210, 137400240, 160300280, 192360336, 240450420, 320600560, 480900840, 961801680]

約数ペア:

[(1, 961801680), (2, 480900840), (3, 320600560), (4, 240450420), (5, 192360336), (6, 160300280), (7, 137400240), (8, 120225210), (10, 96180168), (12, 80150140), (14, 68700120), (15, 64120112), (16, 60112605), (20, 48090084), (21, 45800080), (24, 40075070), (28, 34350060), (30, 32060056), (35, 27480048), (37, 25994640), (40, 24045042), (42, 22900040), (48, 20037535), (56, 17175030), (60, 16030028), (70, 13740024), (74, 12997320), (80, 12022521), (84, 11450020), (105, 9160016), (111, 8664880), (112, 8587515), (120, 8015014), (140, 6870012), (148, 6498660), (168, 5725010), (185, 5198928), (210, 4580008), (222, 4332440), (240, 4007507), (259, 3713520), (280, 3435006), (296, 3249330), (336, 2862505), (370, 2599464), (420, 2290004), (444, 2166220), (518, 1856760), (555, 1732976), (560, 1717503), (592, 1624665), (740, 1299732), (777, 1237840), (840, 1145002), (888, 1083110), (1036, 928380), (1110, 866488), (1295, 742704), (1480, 649866), (1554, 618920), (1680, 572501), (1776, 541555), (2072, 464190), (2220, 433244), (2590, 371352), (2960, 324933), (3108, 309460), (3885, 247568), (4144, 232095), (4440, 216622), (5180, 185676), (6216, 154730), (7770, 123784), (8880, 108311), (10360, 92838), (12432, 77365), (15473, 62160), (15540, 61892), (20720, 46419), (30946, 31080)]