180276408

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 591360000

約数和(自身を除く): 411083592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 72, 76, 78, 93, 104, 108, 109, 114, 117, 124, 152, 156, 171, 186, 216, 218, 228, 234, 247, 248, 279, 312, 327, 342, 351, 372, 403, 436, 456, 468, 494, 513, 558, 589, 654, 684, 702, 741, 744, 806, 837, 872, 936, 981, 988, 1026, 1116, 1178, 1209, 1308, 1368, 1404, 1417, 1482, 1612, 1674, 1767, 1962, 1976, 2052, 2071, 2223, 2232, 2356, 2418, 2616, 2808, 2834, 2943, 2964, 3224, 3348, 3379, 3534, 3627, 3924, 4104, 4142, 4251, 4446, 4712, 4836, 5301, 5668, 5886, 5928, 6213, 6669, 6696, 6758, 7068, 7254, 7657, 7848, 8284, 8502, 8892, 9672, 10137, 10602, 10881, 11336, 11772, 12426, 12753, 13338, 13516, 14136, 14508, 15314, 15903, 16568, 17004, 17784, 18639, 20274, 21204, 21762, 22971, 23544, 24852, 25506, 26676, 26923, 27032, 29016, 30411, 30628, 31806, 34008, 37278, 38259, 40548, 42408, 43524, 43927, 45942, 49704, 51012, 53352, 53846, 55917, 60822, 61256, 63612, 64201, 68913, 74556, 76518, 80769, 81096, 87048, 87854, 91233, 91884, 102024, 107692, 111834, 121644, 127224, 128402, 131781, 137826, 149112, 153036, 161538, 175708, 182466, 183768, 192603, 206739, 215384, 223668, 242307, 243288, 256804, 263562, 275652, 306072, 323076, 351416, 364932, 385206, 395343, 413478, 447336, 484614, 513608, 527124, 551304, 577809, 646152, 726921, 729864, 770412, 790686, 826956, 834613, 969228, 1054248, 1155618, 1186029, 1453842, 1540824, 1581372, 1653912, 1669226, 1733427, 1938456, 2311236, 2372058, 2503839, 2907684, 3162744, 3338452, 3466854, 4622472, 4744116, 5007678, 5815368, 6676904, 6933708, 7511517, 9488232, 10015356, 13867416, 15023034, 20030712, 22534551, 30046068, 45069102, 60092136, 90138204, 180276408]

約数ペア:

[(1, 180276408), (2, 90138204), (3, 60092136), (4, 45069102), (6, 30046068), (8, 22534551), (9, 20030712), (12, 15023034), (13, 13867416), (18, 10015356), (19, 9488232), (24, 7511517), (26, 6933708), (27, 6676904), (31, 5815368), (36, 5007678), (38, 4744116), (39, 4622472), (52, 3466854), (54, 3338452), (57, 3162744), (62, 2907684), (72, 2503839), (76, 2372058), (78, 2311236), (93, 1938456), (104, 1733427), (108, 1669226), (109, 1653912), (114, 1581372), (117, 1540824), (124, 1453842), (152, 1186029), (156, 1155618), (171, 1054248), (186, 969228), (216, 834613), (218, 826956), (228, 790686), (234, 770412), (247, 729864), (248, 726921), (279, 646152), (312, 577809), (327, 551304), (342, 527124), (351, 513608), (372, 484614), (403, 447336), (436, 413478), (456, 395343), (468, 385206), (494, 364932), (513, 351416), (558, 323076), (589, 306072), (654, 275652), (684, 263562), (702, 256804), (741, 243288), (744, 242307), (806, 223668), (837, 215384), (872, 206739), (936, 192603), (981, 183768), (988, 182466), (1026, 175708), (1116, 161538), (1178, 153036), (1209, 149112), (1308, 137826), (1368, 131781), (1404, 128402), (1417, 127224), (1482, 121644), (1612, 111834), (1674, 107692), (1767, 102024), (1962, 91884), (1976, 91233), (2052, 87854), (2071, 87048), (2223, 81096), (2232, 80769), (2356, 76518), (2418, 74556), (2616, 68913), (2808, 64201), (2834, 63612), (2943, 61256), (2964, 60822), (3224, 55917), (3348, 53846), (3379, 53352), (3534, 51012), (3627, 49704), (3924, 45942), (4104, 43927), (4142, 43524), (4251, 42408), (4446, 40548), (4712, 38259), (4836, 37278), (5301, 34008), (5668, 31806), (5886, 30628), (5928, 30411), (6213, 29016), (6669, 27032), (6696, 26923), (6758, 26676), (7068, 25506), (7254, 24852), (7657, 23544), (7848, 22971), (8284, 21762), (8502, 21204), (8892, 20274), (9672, 18639), (10137, 17784), (10602, 17004), (10881, 16568), (11336, 15903), (11772, 15314), (12426, 14508), (12753, 14136), (13338, 13516)]