213513600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1017

約数の個数: 192

約数和(自身を含む): 734595840

約数和(自身を除く): 521082240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 384, 400, 460, 480, 552, 575, 600, 640, 690, 736, 800, 920, 960, 967, 1104, 1150, 1200, 1380, 1472, 1600, 1725, 1840, 1920, 1934, 2208, 2300, 2400, 2760, 2901, 2944, 3200, 3450, 3680, 3868, 4416, 4600, 4800, 4835, 5520, 5802, 6900, 7360, 7736, 8832, 9200, 9600, 9670, 11040, 11604, 13800, 14505, 14720, 15472, 18400, 19340, 22080, 22241, 23208, 24175, 27600, 29010, 30944, 36800, 38680, 44160, 44482, 46416, 48350, 55200, 58020, 61888, 66723, 72525, 73600, 77360, 88964, 92832, 96700, 110400, 111205, 116040, 123776, 133446, 145050, 154720, 177928, 185664, 193400, 220800, 222410, 232080, 266892, 290100, 309440, 333615, 355856, 371328, 386800, 444820, 464160, 533784, 556025, 580200, 618880, 667230, 711712, 773600, 889640, 928320, 1067568, 1112050, 1160400, 1334460, 1423424, 1547200, 1668075, 1779280, 1856640, 2135136, 2224100, 2320800, 2668920, 2846848, 3094400, 3336150, 3558560, 4270272, 4448200, 4641600, 5337840, 6672300, 7117120, 8540544, 8896400, 9283200, 10675680, 13344600, 14234240, 17792800, 21351360, 26689200, 35585600, 42702720, 53378400, 71171200, 106756800, 213513600]

約数ペア:

[(1, 213513600), (2, 106756800), (3, 71171200), (4, 53378400), (5, 42702720), (6, 35585600), (8, 26689200), (10, 21351360), (12, 17792800), (15, 14234240), (16, 13344600), (20, 10675680), (23, 9283200), (24, 8896400), (25, 8540544), (30, 7117120), (32, 6672300), (40, 5337840), (46, 4641600), (48, 4448200), (50, 4270272), (60, 3558560), (64, 3336150), (69, 3094400), (75, 2846848), (80, 2668920), (92, 2320800), (96, 2224100), (100, 2135136), (115, 1856640), (120, 1779280), (128, 1668075), (138, 1547200), (150, 1423424), (160, 1334460), (184, 1160400), (192, 1112050), (200, 1067568), (230, 928320), (240, 889640), (276, 773600), (300, 711712), (320, 667230), (345, 618880), (368, 580200), (384, 556025), (400, 533784), (460, 464160), (480, 444820), (552, 386800), (575, 371328), (600, 355856), (640, 333615), (690, 309440), (736, 290100), (800, 266892), (920, 232080), (960, 222410), (967, 220800), (1104, 193400), (1150, 185664), (1200, 177928), (1380, 154720), (1472, 145050), (1600, 133446), (1725, 123776), (1840, 116040), (1920, 111205), (1934, 110400), (2208, 96700), (2300, 92832), (2400, 88964), (2760, 77360), (2901, 73600), (2944, 72525), (3200, 66723), (3450, 61888), (3680, 58020), (3868, 55200), (4416, 48350), (4600, 46416), (4800, 44482), (4835, 44160), (5520, 38680), (5802, 36800), (6900, 30944), (7360, 29010), (7736, 27600), (8832, 24175), (9200, 23208), (9600, 22241), (9670, 22080), (11040, 19340), (11604, 18400), (13800, 15472), (14505, 14720)]