223458480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{14779}}^1$

素因数の和:14808

約数の個数: 160

約数和(自身を含む): 879705600

約数和(自身を除く): 656247120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 14779, 15120, 29558, 44337, 59116, 73895, 88674, 103453, 118232, 133011, 147790, 177348, 206906, 221685, 236464, 266022, 295580, 310359, 354696, 399033, 413812, 443370, 517265, 532044, 591160, 620718, 665055, 709392, 798066, 827624, 886740, 931077, 1034530, 1064088, 1182320, 1241436, 1330110, 1551795, 1596132, 1655248, 1773480, 1862154, 1995165, 2069060, 2128176, 2482872, 2660220, 2793231, 3103590, 3192264, 3546960, 3724308, 3990330, 4138120, 4655385, 4965744, 5320440, 5586462, 6207180, 6384528, 7448616, 7980660, 8276240, 9310770, 10640880, 11172924, 12414360, 13966155, 14897232, 15961320, 18621540, 22345848, 24828720, 27932310, 31922640, 37243080, 44691696, 55864620, 74486160, 111729240, 223458480]

約数ペア:

[(1, 223458480), (2, 111729240), (3, 74486160), (4, 55864620), (5, 44691696), (6, 37243080), (7, 31922640), (8, 27932310), (9, 24828720), (10, 22345848), (12, 18621540), (14, 15961320), (15, 14897232), (16, 13966155), (18, 12414360), (20, 11172924), (21, 10640880), (24, 9310770), (27, 8276240), (28, 7980660), (30, 7448616), (35, 6384528), (36, 6207180), (40, 5586462), (42, 5320440), (45, 4965744), (48, 4655385), (54, 4138120), (56, 3990330), (60, 3724308), (63, 3546960), (70, 3192264), (72, 3103590), (80, 2793231), (84, 2660220), (90, 2482872), (105, 2128176), (108, 2069060), (112, 1995165), (120, 1862154), (126, 1773480), (135, 1655248), (140, 1596132), (144, 1551795), (168, 1330110), (180, 1241436), (189, 1182320), (210, 1064088), (216, 1034530), (240, 931077), (252, 886740), (270, 827624), (280, 798066), (315, 709392), (336, 665055), (360, 620718), (378, 591160), (420, 532044), (432, 517265), (504, 443370), (540, 413812), (560, 399033), (630, 354696), (720, 310359), (756, 295580), (840, 266022), (945, 236464), (1008, 221685), (1080, 206906), (1260, 177348), (1512, 147790), (1680, 133011), (1890, 118232), (2160, 103453), (2520, 88674), (3024, 73895), (3780, 59116), (5040, 44337), (7560, 29558), (14779, 15120)]