215609280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2226

約数の個数: 112

約数和(自身を含む): 691286400

約数和(自身を除く): 475677120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 642, 856, 960, 1070, 1284, 1605, 1712, 2099, 2140, 2568, 3210, 3424, 4198, 4280, 5136, 6297, 6420, 6848, 8396, 8560, 10272, 10495, 12594, 12840, 16792, 17120, 20544, 20990, 25188, 25680, 31485, 33584, 34240, 41980, 50376, 51360, 62970, 67168, 83960, 100752, 102720, 125940, 134336, 167920, 201504, 224593, 251880, 335840, 403008, 449186, 503760, 671680, 673779, 898372, 1007520, 1122965, 1347558, 1796744, 2015040, 2245930, 2695116, 3368895, 3593488, 4491860, 5390232, 6737790, 7186976, 8983720, 10780464, 13475580, 14373952, 17967440, 21560928, 26951160, 35934880, 43121856, 53902320, 71869760, 107804640, 215609280]

約数ペア:

[(1, 215609280), (2, 107804640), (3, 71869760), (4, 53902320), (5, 43121856), (6, 35934880), (8, 26951160), (10, 21560928), (12, 17967440), (15, 14373952), (16, 13475580), (20, 10780464), (24, 8983720), (30, 7186976), (32, 6737790), (40, 5390232), (48, 4491860), (60, 3593488), (64, 3368895), (80, 2695116), (96, 2245930), (107, 2015040), (120, 1796744), (160, 1347558), (192, 1122965), (214, 1007520), (240, 898372), (320, 673779), (321, 671680), (428, 503760), (480, 449186), (535, 403008), (642, 335840), (856, 251880), (960, 224593), (1070, 201504), (1284, 167920), (1605, 134336), (1712, 125940), (2099, 102720), (2140, 100752), (2568, 83960), (3210, 67168), (3424, 62970), (4198, 51360), (4280, 50376), (5136, 41980), (6297, 34240), (6420, 33584), (6848, 31485), (8396, 25680), (8560, 25188), (10272, 20990), (10495, 20544), (12594, 17120), (12840, 16792)]