209951640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2503}}^1$

素因数の和:2753

約数の個数: 96

約数和(自身を含む): 685545120

約数和(自身を除く): 475593480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 233, 360, 466, 699, 932, 1165, 1398, 1864, 2097, 2330, 2503, 2796, 3495, 4194, 4660, 5006, 5592, 6990, 7509, 8388, 9320, 10012, 10485, 12515, 13980, 15018, 16776, 20024, 20970, 22527, 25030, 27960, 30036, 37545, 41940, 45054, 50060, 60072, 75090, 83880, 90108, 100120, 112635, 150180, 180216, 225270, 300360, 450540, 583199, 901080, 1166398, 1749597, 2332796, 2915995, 3499194, 4665592, 5248791, 5831990, 6998388, 8747985, 10497582, 11663980, 13996776, 17495970, 20995164, 23327960, 26243955, 34991940, 41990328, 52487910, 69983880, 104975820, 209951640]

約数ペア:

[(1, 209951640), (2, 104975820), (3, 69983880), (4, 52487910), (5, 41990328), (6, 34991940), (8, 26243955), (9, 23327960), (10, 20995164), (12, 17495970), (15, 13996776), (18, 11663980), (20, 10497582), (24, 8747985), (30, 6998388), (36, 5831990), (40, 5248791), (45, 4665592), (60, 3499194), (72, 2915995), (90, 2332796), (120, 1749597), (180, 1166398), (233, 901080), (360, 583199), (466, 450540), (699, 300360), (932, 225270), (1165, 180216), (1398, 150180), (1864, 112635), (2097, 100120), (2330, 90108), (2503, 83880), (2796, 75090), (3495, 60072), (4194, 50060), (4660, 45054), (5006, 41940), (5592, 37545), (6990, 30036), (7509, 27960), (8388, 25030), (9320, 22527), (10012, 20970), (10485, 20024), (12515, 16776), (13980, 15018)]