420390432

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 384

約数和(自身を含む): 1567641600

約数和(自身を除く): 1147251168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 71, 72, 77, 84, 88, 89, 96, 99, 108, 112, 126, 132, 142, 144, 154, 168, 176, 178, 189, 198, 213, 216, 224, 231, 252, 264, 267, 284, 288, 297, 308, 336, 352, 356, 378, 396, 426, 432, 462, 497, 504, 528, 534, 568, 594, 616, 623, 639, 672, 693, 712, 756, 781, 792, 801, 852, 864, 924, 979, 994, 1008, 1056, 1068, 1136, 1188, 1232, 1246, 1278, 1386, 1424, 1491, 1512, 1562, 1584, 1602, 1704, 1848, 1869, 1917, 1958, 1988, 2016, 2079, 2136, 2272, 2343, 2376, 2403, 2464, 2492, 2556, 2772, 2848, 2937, 2982, 3024, 3124, 3168, 3204, 3408, 3696, 3738, 3834, 3916, 3976, 4158, 4272, 4473, 4686, 4752, 4806, 4984, 5112, 5467, 5544, 5607, 5874, 5964, 6048, 6248, 6319, 6408, 6816, 6853, 7029, 7392, 7476, 7668, 7832, 7952, 8316, 8544, 8811, 8946, 9372, 9504, 9612, 9968, 10224, 10934, 11088, 11214, 11748, 11928, 12496, 12638, 12816, 13419, 13706, 14058, 14952, 15336, 15664, 15904, 16401, 16632, 16821, 17622, 17892, 18744, 18957, 19224, 19936, 20448, 20559, 21087, 21868, 22176, 22428, 23496, 23856, 24992, 25276, 25632, 26433, 26838, 27412, 28116, 29904, 30672, 31328, 32802, 33264, 33642, 35244, 35784, 37488, 37914, 38448, 41118, 42174, 43736, 44233, 44856, 46992, 47712, 49203, 50552, 52866, 53676, 54824, 56232, 56871, 59808, 61344, 61677, 65604, 66528, 67284, 69509, 70488, 71568, 74976, 75828, 76896, 82236, 84348, 87472, 88466, 89712, 93984, 98406, 101104, 105732, 107352, 109648, 112464, 113742, 123354, 131208, 132699, 134568, 139018, 140976, 143136, 147609, 151656, 164472, 168696, 170613, 174944, 176932, 179424, 185031, 196812, 202208, 208527, 211464, 214704, 219296, 224928, 227484, 246708, 262416, 265398, 269136, 278036, 281952, 295218, 303312, 328944, 337392, 341226, 353864, 370062, 393624, 398097, 417054, 422928, 429408, 454968, 486563, 493416, 524832, 530796, 538272, 556072, 590436, 606624, 625581, 657888, 674784, 682452, 707728, 740124, 787248, 796194, 834108, 845856, 909936, 973126, 986832, 1061592, 1112144, 1180872, 1194291, 1251162, 1364904, 1415456, 1459689, 1480248, 1574496, 1592388, 1668216, 1819872, 1876743, 1946252, 1973664, 2123184, 2224288, 2361744, 2388582, 2502324, 2729808, 2919378, 2960496, 3184776, 3336432, 3753486, 3892504, 4246368, 4379067, 4723488, 4777164, 5004648, 5459616, 5838756, 5920992, 6369552, 6672864, 7506972, 7785008, 8758134, 9554328, 10009296, 11677512, 12739104, 13137201, 15013944, 15570016, 17516268, 19108656, 20018592, 23355024, 26274402, 30027888, 35032536, 38217312, 46710048, 52548804, 60055776, 70065072, 105097608, 140130144, 210195216, 420390432]

約数ペア:

[(1, 420390432), (2, 210195216), (3, 140130144), (4, 105097608), (6, 70065072), (7, 60055776), (8, 52548804), (9, 46710048), (11, 38217312), (12, 35032536), (14, 30027888), (16, 26274402), (18, 23355024), (21, 20018592), (22, 19108656), (24, 17516268), (27, 15570016), (28, 15013944), (32, 13137201), (33, 12739104), (36, 11677512), (42, 10009296), (44, 9554328), (48, 8758134), (54, 7785008), (56, 7506972), (63, 6672864), (66, 6369552), (71, 5920992), (72, 5838756), (77, 5459616), (84, 5004648), (88, 4777164), (89, 4723488), (96, 4379067), (99, 4246368), (108, 3892504), (112, 3753486), (126, 3336432), (132, 3184776), (142, 2960496), (144, 2919378), (154, 2729808), (168, 2502324), (176, 2388582), (178, 2361744), (189, 2224288), (198, 2123184), (213, 1973664), (216, 1946252), (224, 1876743), (231, 1819872), (252, 1668216), (264, 1592388), (267, 1574496), (284, 1480248), (288, 1459689), (297, 1415456), (308, 1364904), (336, 1251162), (352, 1194291), (356, 1180872), (378, 1112144), (396, 1061592), (426, 986832), (432, 973126), (462, 909936), (497, 845856), (504, 834108), (528, 796194), (534, 787248), (568, 740124), (594, 707728), (616, 682452), (623, 674784), (639, 657888), (672, 625581), (693, 606624), (712, 590436), (756, 556072), (781, 538272), (792, 530796), (801, 524832), (852, 493416), (864, 486563), (924, 454968), (979, 429408), (994, 422928), (1008, 417054), (1056, 398097), (1068, 393624), (1136, 370062), (1188, 353864), (1232, 341226), (1246, 337392), (1278, 328944), (1386, 303312), (1424, 295218), (1491, 281952), (1512, 278036), (1562, 269136), (1584, 265398), (1602, 262416), (1704, 246708), (1848, 227484), (1869, 224928), (1917, 219296), (1958, 214704), (1988, 211464), (2016, 208527), (2079, 202208), (2136, 196812), (2272, 185031), (2343, 179424), (2376, 176932), (2403, 174944), (2464, 170613), (2492, 168696), (2556, 164472), (2772, 151656), (2848, 147609), (2937, 143136), (2982, 140976), (3024, 139018), (3124, 134568), (3168, 132699), (3204, 131208), (3408, 123354), (3696, 113742), (3738, 112464), (3834, 109648), (3916, 107352), (3976, 105732), (4158, 101104), (4272, 98406), (4473, 93984), (4686, 89712), (4752, 88466), (4806, 87472), (4984, 84348), (5112, 82236), (5467, 76896), (5544, 75828), (5607, 74976), (5874, 71568), (5964, 70488), (6048, 69509), (6248, 67284), (6319, 66528), (6408, 65604), (6816, 61677), (6853, 61344), (7029, 59808), (7392, 56871), (7476, 56232), (7668, 54824), (7832, 53676), (7952, 52866), (8316, 50552), (8544, 49203), (8811, 47712), (8946, 46992), (9372, 44856), (9504, 44233), (9612, 43736), (9968, 42174), (10224, 41118), (10934, 38448), (11088, 37914), (11214, 37488), (11748, 35784), (11928, 35244), (12496, 33642), (12638, 33264), (12816, 32802), (13419, 31328), (13706, 30672), (14058, 29904), (14952, 28116), (15336, 27412), (15664, 26838), (15904, 26433), (16401, 25632), (16632, 25276), (16821, 24992), (17622, 23856), (17892, 23496), (18744, 22428), (18957, 22176), (19224, 21868), (19936, 21087), (20448, 20559)]