223342560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{22157}}^1$

素因数の和:22185

約数の個数: 144

約数和(自身を含む): 871075296

約数和(自身を除く): 647732736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 22157, 44314, 66471, 88628, 110785, 132942, 155099, 177256, 199413, 221570, 265884, 310198, 332355, 354512, 398826, 443140, 465297, 531768, 620396, 664710, 709024, 775495, 797652, 886280, 930594, 997065, 1063536, 1240792, 1329420, 1395891, 1550990, 1595304, 1772560, 1861188, 1994130, 2127072, 2326485, 2481584, 2658840, 2791782, 3101980, 3190608, 3545120, 3722376, 3988260, 4652970, 4963168, 5317680, 5583564, 6203960, 6381216, 6979455, 7444752, 7976520, 9305940, 10635360, 11167128, 12407920, 13958910, 14889504, 15953040, 18611880, 22334256, 24815840, 27917820, 31906080, 37223760, 44668512, 55835640, 74447520, 111671280, 223342560]

約数ペア:

[(1, 223342560), (2, 111671280), (3, 74447520), (4, 55835640), (5, 44668512), (6, 37223760), (7, 31906080), (8, 27917820), (9, 24815840), (10, 22334256), (12, 18611880), (14, 15953040), (15, 14889504), (16, 13958910), (18, 12407920), (20, 11167128), (21, 10635360), (24, 9305940), (28, 7976520), (30, 7444752), (32, 6979455), (35, 6381216), (36, 6203960), (40, 5583564), (42, 5317680), (45, 4963168), (48, 4652970), (56, 3988260), (60, 3722376), (63, 3545120), (70, 3190608), (72, 3101980), (80, 2791782), (84, 2658840), (90, 2481584), (96, 2326485), (105, 2127072), (112, 1994130), (120, 1861188), (126, 1772560), (140, 1595304), (144, 1550990), (160, 1395891), (168, 1329420), (180, 1240792), (210, 1063536), (224, 997065), (240, 930594), (252, 886280), (280, 797652), (288, 775495), (315, 709024), (336, 664710), (360, 620396), (420, 531768), (480, 465297), (504, 443140), (560, 398826), (630, 354512), (672, 332355), (720, 310198), (840, 265884), (1008, 221570), (1120, 199413), (1260, 177256), (1440, 155099), (1680, 132942), (2016, 110785), (2520, 88628), (3360, 66471), (5040, 44314), (10080, 22157)]