180441072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 619627008

約数和(自身を除く): 439185936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 43, 46, 48, 56, 63, 69, 72, 84, 86, 92, 112, 126, 129, 138, 144, 161, 168, 172, 181, 184, 207, 252, 258, 276, 301, 322, 336, 344, 362, 368, 387, 414, 483, 504, 516, 543, 552, 602, 644, 688, 724, 774, 828, 903, 966, 989, 1008, 1032, 1086, 1104, 1204, 1267, 1288, 1448, 1449, 1548, 1629, 1656, 1806, 1932, 1978, 2064, 2172, 2408, 2534, 2576, 2709, 2896, 2898, 2967, 3096, 3258, 3312, 3612, 3801, 3864, 3956, 4163, 4344, 4816, 5068, 5418, 5796, 5934, 6192, 6516, 6923, 7224, 7602, 7728, 7783, 7912, 8326, 8688, 8901, 10136, 10836, 11403, 11592, 11868, 12489, 13032, 13846, 14448, 15204, 15566, 15824, 16652, 17802, 20272, 20769, 21672, 22806, 23184, 23349, 23736, 24978, 26064, 27692, 29141, 30408, 31132, 33304, 35604, 37467, 41538, 43344, 45612, 46698, 47472, 49956, 54481, 55384, 58282, 60816, 62264, 62307, 66608, 70047, 71208, 74934, 83076, 87423, 91224, 93396, 99912, 108962, 110768, 116564, 124528, 124614, 140094, 142416, 149868, 163443, 166152, 174846, 179009, 182448, 186792, 199824, 217924, 233128, 249228, 262269, 280188, 299736, 326886, 332304, 349692, 358018, 373584, 435848, 466256, 490329, 498456, 524538, 537027, 560376, 599472, 653772, 699384, 716036, 871696, 980658, 996912, 1049076, 1074054, 1120752, 1253063, 1307544, 1398768, 1432072, 1611081, 1961316, 2098152, 2148108, 2506126, 2615088, 2864144, 3222162, 3759189, 3922632, 4196304, 4296216, 5012252, 6444324, 7518378, 7845264, 8592432, 10024504, 11277567, 12888648, 15036756, 20049008, 22555134, 25777296, 30073512, 45110268, 60147024, 90220536, 180441072]

約数ペア:

[(1, 180441072), (2, 90220536), (3, 60147024), (4, 45110268), (6, 30073512), (7, 25777296), (8, 22555134), (9, 20049008), (12, 15036756), (14, 12888648), (16, 11277567), (18, 10024504), (21, 8592432), (23, 7845264), (24, 7518378), (28, 6444324), (36, 5012252), (42, 4296216), (43, 4196304), (46, 3922632), (48, 3759189), (56, 3222162), (63, 2864144), (69, 2615088), (72, 2506126), (84, 2148108), (86, 2098152), (92, 1961316), (112, 1611081), (126, 1432072), (129, 1398768), (138, 1307544), (144, 1253063), (161, 1120752), (168, 1074054), (172, 1049076), (181, 996912), (184, 980658), (207, 871696), (252, 716036), (258, 699384), (276, 653772), (301, 599472), (322, 560376), (336, 537027), (344, 524538), (362, 498456), (368, 490329), (387, 466256), (414, 435848), (483, 373584), (504, 358018), (516, 349692), (543, 332304), (552, 326886), (602, 299736), (644, 280188), (688, 262269), (724, 249228), (774, 233128), (828, 217924), (903, 199824), (966, 186792), (989, 182448), (1008, 179009), (1032, 174846), (1086, 166152), (1104, 163443), (1204, 149868), (1267, 142416), (1288, 140094), (1448, 124614), (1449, 124528), (1548, 116564), (1629, 110768), (1656, 108962), (1806, 99912), (1932, 93396), (1978, 91224), (2064, 87423), (2172, 83076), (2408, 74934), (2534, 71208), (2576, 70047), (2709, 66608), (2896, 62307), (2898, 62264), (2967, 60816), (3096, 58282), (3258, 55384), (3312, 54481), (3612, 49956), (3801, 47472), (3864, 46698), (3956, 45612), (4163, 43344), (4344, 41538), (4816, 37467), (5068, 35604), (5418, 33304), (5796, 31132), (5934, 30408), (6192, 29141), (6516, 27692), (6923, 26064), (7224, 24978), (7602, 23736), (7728, 23349), (7783, 23184), (7912, 22806), (8326, 21672), (8688, 20769), (8901, 20272), (10136, 17802), (10836, 16652), (11403, 15824), (11592, 15566), (11868, 15204), (12489, 14448), (13032, 13846)]