18040613220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^3\times {\mathrm{32467}}^1$

素因数の和:32509

約数の個数: 240

約数和(自身を含む): 66000950400

約数和(自身を除く): 47960337180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 343, 378, 405, 420, 441, 490, 540, 567, 588, 630, 686, 735, 756, 810, 882, 945, 980, 1029, 1134, 1260, 1323, 1372, 1470, 1620, 1715, 1764, 1890, 2058, 2205, 2268, 2646, 2835, 2940, 3087, 3430, 3780, 3969, 4116, 4410, 5145, 5292, 5670, 6174, 6615, 6860, 7938, 8820, 9261, 10290, 11340, 12348, 13230, 15435, 15876, 18522, 19845, 20580, 26460, 27783, 30870, 32467, 37044, 39690, 46305, 55566, 61740, 64934, 79380, 92610, 97401, 111132, 129868, 138915, 162335, 185220, 194802, 227269, 277830, 292203, 324670, 389604, 454538, 487005, 555660, 584406, 649340, 681807, 876609, 909076, 974010, 1136345, 1168812, 1363614, 1461015, 1590883, 1753218, 1948020, 2045421, 2272690, 2629827, 2727228, 2922030, 3181766, 3409035, 3506436, 4090842, 4383045, 4545380, 4772649, 5259654, 5844060, 6136263, 6363532, 6818070, 7954415, 8181684, 8766090, 9545298, 10227105, 10519308, 11136181, 12272526, 13149135, 13636140, 14317947, 15908830, 17532180, 18408789, 19090596, 20454210, 22272362, 23863245, 24545052, 26298270, 28635894, 30681315, 31817660, 33408543, 36817578, 40908420, 42953841, 44544724, 47726490, 52596540, 55680905, 57271788, 61362630, 66817086, 71589735, 73635156, 85907682, 92043945, 95452980, 100225629, 111361810, 122725260, 128861523, 133634172, 143179470, 167042715, 171815364, 184087890, 200451258, 214769205, 222723620, 257723046, 286358940, 300676887, 334085430, 368175780, 400902516, 429538410, 501128145, 515446092, 601353774, 644307615, 668170860, 859076820, 902030661, 1002256290, 1202707548, 1288615230, 1503384435, 1804061322, 2004512580, 2577230460, 3006768870, 3608122644, 4510153305, 6013537740, 9020306610, 18040613220]

約数ペア:

[(1, 18040613220), (2, 9020306610), (3, 6013537740), (4, 4510153305), (5, 3608122644), (6, 3006768870), (7, 2577230460), (9, 2004512580), (10, 1804061322), (12, 1503384435), (14, 1288615230), (15, 1202707548), (18, 1002256290), (20, 902030661), (21, 859076820), (27, 668170860), (28, 644307615), (30, 601353774), (35, 515446092), (36, 501128145), (42, 429538410), (45, 400902516), (49, 368175780), (54, 334085430), (60, 300676887), (63, 286358940), (70, 257723046), (81, 222723620), (84, 214769205), (90, 200451258), (98, 184087890), (105, 171815364), (108, 167042715), (126, 143179470), (135, 133634172), (140, 128861523), (147, 122725260), (162, 111361810), (180, 100225629), (189, 95452980), (196, 92043945), (210, 85907682), (245, 73635156), (252, 71589735), (270, 66817086), (294, 61362630), (315, 57271788), (324, 55680905), (343, 52596540), (378, 47726490), (405, 44544724), (420, 42953841), (441, 40908420), (490, 36817578), (540, 33408543), (567, 31817660), (588, 30681315), (630, 28635894), (686, 26298270), (735, 24545052), (756, 23863245), (810, 22272362), (882, 20454210), (945, 19090596), (980, 18408789), (1029, 17532180), (1134, 15908830), (1260, 14317947), (1323, 13636140), (1372, 13149135), (1470, 12272526), (1620, 11136181), (1715, 10519308), (1764, 10227105), (1890, 9545298), (2058, 8766090), (2205, 8181684), (2268, 7954415), (2646, 6818070), (2835, 6363532), (2940, 6136263), (3087, 5844060), (3430, 5259654), (3780, 4772649), (3969, 4545380), (4116, 4383045), (4410, 4090842), (5145, 3506436), (5292, 3409035), (5670, 3181766), (6174, 2922030), (6615, 2727228), (6860, 2629827), (7938, 2272690), (8820, 2045421), (9261, 1948020), (10290, 1753218), (11340, 1590883), (12348, 1461015), (13230, 1363614), (15435, 1168812), (15876, 1136345), (18522, 974010), (19845, 909076), (20580, 876609), (26460, 681807), (27783, 649340), (30870, 584406), (32467, 555660), (37044, 487005), (39690, 454538), (46305, 389604), (55566, 324670), (61740, 292203), (64934, 277830), (79380, 227269), (92610, 194802), (97401, 185220), (111132, 162335), (129868, 138915)]