1098370240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 168

約数和(自身を含む): 3028218480

約数和(自身を除く): 1929848240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 121, 152, 160, 176, 190, 209, 220, 242, 304, 320, 352, 380, 418, 440, 484, 605, 608, 704, 760, 836, 880, 968, 1045, 1210, 1216, 1493, 1520, 1672, 1760, 1936, 2090, 2299, 2420, 2986, 3040, 3344, 3520, 3872, 4180, 4598, 4840, 5972, 6080, 6688, 7465, 7744, 8360, 9196, 9680, 11495, 11944, 13376, 14930, 16423, 16720, 18392, 19360, 22990, 23888, 28367, 29860, 32846, 33440, 36784, 38720, 45980, 47776, 56734, 59720, 65692, 66880, 73568, 82115, 91960, 95552, 113468, 119440, 131384, 141835, 147136, 164230, 180653, 183920, 226936, 238880, 262768, 283670, 312037, 328460, 361306, 367840, 453872, 477760, 525536, 567340, 624074, 656920, 722612, 735680, 903265, 907744, 1051072, 1134680, 1248148, 1313840, 1445224, 1560185, 1806530, 1815488, 2269360, 2496296, 2627680, 2890448, 3120370, 3432407, 3613060, 4538720, 4992592, 5255360, 5780896, 6240740, 6864814, 7226120, 9077440, 9985184, 11561792, 12481480, 13729628, 14452240, 17162035, 19970368, 24962960, 27459256, 28904480, 34324070, 49925920, 54918512, 57808960, 68648140, 99851840, 109837024, 137296280, 219674048, 274592560, 549185120, 1098370240]

約数ペア:

[(1, 1098370240), (2, 549185120), (4, 274592560), (5, 219674048), (8, 137296280), (10, 109837024), (11, 99851840), (16, 68648140), (19, 57808960), (20, 54918512), (22, 49925920), (32, 34324070), (38, 28904480), (40, 27459256), (44, 24962960), (55, 19970368), (64, 17162035), (76, 14452240), (80, 13729628), (88, 12481480), (95, 11561792), (110, 9985184), (121, 9077440), (152, 7226120), (160, 6864814), (176, 6240740), (190, 5780896), (209, 5255360), (220, 4992592), (242, 4538720), (304, 3613060), (320, 3432407), (352, 3120370), (380, 2890448), (418, 2627680), (440, 2496296), (484, 2269360), (605, 1815488), (608, 1806530), (704, 1560185), (760, 1445224), (836, 1313840), (880, 1248148), (968, 1134680), (1045, 1051072), (1210, 907744), (1216, 903265), (1493, 735680), (1520, 722612), (1672, 656920), (1760, 624074), (1936, 567340), (2090, 525536), (2299, 477760), (2420, 453872), (2986, 367840), (3040, 361306), (3344, 328460), (3520, 312037), (3872, 283670), (4180, 262768), (4598, 238880), (4840, 226936), (5972, 183920), (6080, 180653), (6688, 164230), (7465, 147136), (7744, 141835), (8360, 131384), (9196, 119440), (9680, 113468), (11495, 95552), (11944, 91960), (13376, 82115), (14930, 73568), (16423, 66880), (16720, 65692), (18392, 59720), (19360, 56734), (22990, 47776), (23888, 45980), (28367, 38720), (29860, 36784), (32846, 33440)]