217923200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 605586240

約数和(自身を除く): 387663040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 41, 44, 50, 55, 64, 80, 82, 88, 100, 110, 128, 151, 160, 164, 176, 200, 205, 220, 275, 302, 320, 328, 352, 400, 410, 440, 451, 550, 604, 640, 656, 704, 755, 800, 820, 880, 902, 1025, 1100, 1208, 1312, 1408, 1510, 1600, 1640, 1661, 1760, 1804, 2050, 2200, 2255, 2416, 2624, 3020, 3200, 3280, 3322, 3520, 3608, 3775, 4100, 4400, 4510, 4832, 5248, 6040, 6191, 6560, 6644, 7040, 7216, 7550, 8200, 8305, 8800, 9020, 9664, 11275, 12080, 12382, 13120, 13288, 14432, 15100, 16400, 16610, 17600, 18040, 19328, 22550, 24160, 24764, 26240, 26576, 28864, 30200, 30955, 32800, 33220, 35200, 36080, 41525, 45100, 48320, 49528, 53152, 57728, 60400, 61910, 65600, 66440, 68101, 72160, 83050, 90200, 96640, 99056, 106304, 120800, 123820, 131200, 132880, 136202, 144320, 154775, 166100, 180400, 198112, 212608, 241600, 247640, 265760, 272404, 288640, 309550, 332200, 340505, 360800, 396224, 483200, 495280, 531520, 544808, 619100, 664400, 681010, 721600, 792448, 990560, 1063040, 1089616, 1238200, 1328800, 1362020, 1443200, 1702525, 1981120, 2179232, 2476400, 2657600, 2724040, 3405050, 3962240, 4358464, 4952800, 5315200, 5448080, 6810100, 8716928, 9905600, 10896160, 13620200, 19811200, 21792320, 27240400, 43584640, 54480800, 108961600, 217923200]

約数ペア:

[(1, 217923200), (2, 108961600), (4, 54480800), (5, 43584640), (8, 27240400), (10, 21792320), (11, 19811200), (16, 13620200), (20, 10896160), (22, 9905600), (25, 8716928), (32, 6810100), (40, 5448080), (41, 5315200), (44, 4952800), (50, 4358464), (55, 3962240), (64, 3405050), (80, 2724040), (82, 2657600), (88, 2476400), (100, 2179232), (110, 1981120), (128, 1702525), (151, 1443200), (160, 1362020), (164, 1328800), (176, 1238200), (200, 1089616), (205, 1063040), (220, 990560), (275, 792448), (302, 721600), (320, 681010), (328, 664400), (352, 619100), (400, 544808), (410, 531520), (440, 495280), (451, 483200), (550, 396224), (604, 360800), (640, 340505), (656, 332200), (704, 309550), (755, 288640), (800, 272404), (820, 265760), (880, 247640), (902, 241600), (1025, 212608), (1100, 198112), (1208, 180400), (1312, 166100), (1408, 154775), (1510, 144320), (1600, 136202), (1640, 132880), (1661, 131200), (1760, 123820), (1804, 120800), (2050, 106304), (2200, 99056), (2255, 96640), (2416, 90200), (2624, 83050), (3020, 72160), (3200, 68101), (3280, 66440), (3322, 65600), (3520, 61910), (3608, 60400), (3775, 57728), (4100, 53152), (4400, 49528), (4510, 48320), (4832, 45100), (5248, 41525), (6040, 36080), (6191, 35200), (6560, 33220), (6644, 32800), (7040, 30955), (7216, 30200), (7550, 28864), (8200, 26576), (8305, 26240), (8800, 24764), (9020, 24160), (9664, 22550), (11275, 19328), (12080, 18040), (12382, 17600), (13120, 16610), (13288, 16400), (14432, 15100)]