240368544

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 807206400

約数和(自身を除く): 566837856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 32, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 96, 104, 109, 114, 117, 124, 144, 152, 156, 171, 186, 208, 218, 228, 234, 247, 248, 279, 288, 304, 312, 327, 342, 372, 403, 416, 436, 456, 468, 494, 496, 558, 589, 608, 624, 654, 684, 741, 744, 806, 872, 912, 936, 981, 988, 992, 1116, 1178, 1209, 1248, 1308, 1368, 1417, 1482, 1488, 1612, 1744, 1767, 1824, 1872, 1962, 1976, 2071, 2223, 2232, 2356, 2418, 2616, 2736, 2834, 2964, 2976, 3224, 3379, 3488, 3534, 3627, 3744, 3924, 3952, 4142, 4251, 4446, 4464, 4712, 4836, 5232, 5301, 5472, 5668, 5928, 6213, 6448, 6758, 7068, 7254, 7657, 7848, 7904, 8284, 8502, 8892, 8928, 9424, 9672, 10137, 10464, 10602, 11336, 11856, 12426, 12753, 12896, 13516, 14136, 14508, 15314, 15696, 16568, 17004, 17784, 18639, 18848, 19344, 20274, 21204, 22672, 22971, 23712, 24852, 25506, 26923, 27032, 28272, 29016, 30411, 30628, 31392, 33136, 34008, 35568, 37278, 38688, 40548, 42408, 43927, 45344, 45942, 49704, 51012, 53846, 54064, 56544, 58032, 60822, 61256, 64201, 66272, 68016, 68913, 71136, 74556, 80769, 81096, 84816, 87854, 91884, 99408, 102024, 107692, 108128, 116064, 121644, 122512, 128402, 131781, 136032, 137826, 149112, 161538, 162192, 169632, 175708, 183768, 192603, 198816, 204048, 215384, 242307, 243288, 245024, 256804, 263562, 275652, 298224, 323076, 324384, 351416, 367536, 385206, 395343, 408096, 430768, 484614, 486576, 513608, 527124, 551304, 577809, 596448, 646152, 702832, 735072, 770412, 790686, 834613, 861536, 969228, 973152, 1027216, 1054248, 1102608, 1155618, 1292304, 1405664, 1540824, 1581372, 1669226, 1938456, 2054432, 2108496, 2205216, 2311236, 2503839, 2584608, 3081648, 3162744, 3338452, 3876912, 4216992, 4622472, 5007678, 6163296, 6325488, 6676904, 7511517, 7753824, 9244944, 10015356, 12650976, 13353808, 15023034, 18489888, 20030712, 26707616, 30046068, 40061424, 60092136, 80122848, 120184272, 240368544]

約数ペア:

[(1, 240368544), (2, 120184272), (3, 80122848), (4, 60092136), (6, 40061424), (8, 30046068), (9, 26707616), (12, 20030712), (13, 18489888), (16, 15023034), (18, 13353808), (19, 12650976), (24, 10015356), (26, 9244944), (31, 7753824), (32, 7511517), (36, 6676904), (38, 6325488), (39, 6163296), (48, 5007678), (52, 4622472), (57, 4216992), (62, 3876912), (72, 3338452), (76, 3162744), (78, 3081648), (93, 2584608), (96, 2503839), (104, 2311236), (109, 2205216), (114, 2108496), (117, 2054432), (124, 1938456), (144, 1669226), (152, 1581372), (156, 1540824), (171, 1405664), (186, 1292304), (208, 1155618), (218, 1102608), (228, 1054248), (234, 1027216), (247, 973152), (248, 969228), (279, 861536), (288, 834613), (304, 790686), (312, 770412), (327, 735072), (342, 702832), (372, 646152), (403, 596448), (416, 577809), (436, 551304), (456, 527124), (468, 513608), (494, 486576), (496, 484614), (558, 430768), (589, 408096), (608, 395343), (624, 385206), (654, 367536), (684, 351416), (741, 324384), (744, 323076), (806, 298224), (872, 275652), (912, 263562), (936, 256804), (981, 245024), (988, 243288), (992, 242307), (1116, 215384), (1178, 204048), (1209, 198816), (1248, 192603), (1308, 183768), (1368, 175708), (1417, 169632), (1482, 162192), (1488, 161538), (1612, 149112), (1744, 137826), (1767, 136032), (1824, 131781), (1872, 128402), (1962, 122512), (1976, 121644), (2071, 116064), (2223, 108128), (2232, 107692), (2356, 102024), (2418, 99408), (2616, 91884), (2736, 87854), (2834, 84816), (2964, 81096), (2976, 80769), (3224, 74556), (3379, 71136), (3488, 68913), (3534, 68016), (3627, 66272), (3744, 64201), (3924, 61256), (3952, 60822), (4142, 58032), (4251, 56544), (4446, 54064), (4464, 53846), (4712, 51012), (4836, 49704), (5232, 45942), (5301, 45344), (5472, 43927), (5668, 42408), (5928, 40548), (6213, 38688), (6448, 37278), (6758, 35568), (7068, 34008), (7254, 33136), (7657, 31392), (7848, 30628), (7904, 30411), (8284, 29016), (8502, 28272), (8892, 27032), (8928, 26923), (9424, 25506), (9672, 24852), (10137, 23712), (10464, 22971), (10602, 22672), (11336, 21204), (11856, 20274), (12426, 19344), (12753, 18848), (12896, 18639), (13516, 17784), (14136, 17004), (14508, 16568), (15314, 15696)]