4000080672

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1951}}^1$

素因数の和:2093

約数の個数: 240

約数和(自身を含む): 13570647552

約数和(自身を除く): 9570566880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 113, 126, 144, 162, 168, 189, 216, 224, 226, 252, 288, 324, 336, 339, 378, 432, 452, 504, 567, 648, 672, 678, 756, 791, 864, 904, 1008, 1017, 1134, 1296, 1356, 1512, 1582, 1808, 1951, 2016, 2034, 2268, 2373, 2592, 2712, 3024, 3051, 3164, 3616, 3902, 4068, 4536, 4746, 5424, 5853, 6048, 6102, 6328, 7119, 7804, 8136, 9072, 9153, 9492, 10848, 11706, 12204, 12656, 13657, 14238, 15608, 16272, 17559, 18144, 18306, 18984, 21357, 23412, 24408, 25312, 27314, 28476, 31216, 32544, 35118, 36612, 37968, 40971, 42714, 46824, 48816, 52677, 54628, 56952, 62432, 64071, 70236, 73224, 75936, 81942, 85428, 93648, 97632, 105354, 109256, 113904, 122913, 128142, 140472, 146448, 158031, 163884, 170856, 187296, 210708, 218512, 220463, 227808, 245826, 256284, 280944, 292896, 316062, 327768, 341712, 368739, 421416, 437024, 440926, 491652, 512568, 561888, 632124, 655536, 661389, 683424, 737478, 842832, 881852, 983304, 1025136, 1106217, 1264248, 1311072, 1322778, 1474956, 1543241, 1685664, 1763704, 1966608, 1984167, 2050272, 2212434, 2528496, 2645556, 2949912, 3086482, 3527408, 3933216, 3968334, 4424868, 4629723, 5056992, 5291112, 5899824, 5952501, 6172964, 7054816, 7936668, 8849736, 9259446, 10582224, 11799648, 11905002, 12345928, 13889169, 15873336, 17699472, 17857503, 18518892, 21164448, 23810004, 24691856, 27778338, 31746672, 35398944, 35715006, 37037784, 41667507, 47620008, 49383712, 55556676, 63493344, 71430012, 74075568, 83335014, 95240016, 111113352, 125002521, 142860024, 148151136, 166670028, 190480032, 222226704, 250005042, 285720048, 333340056, 444453408, 500010084, 571440096, 666680112, 1000020168, 1333360224, 2000040336, 4000080672]

約数ペア:

[(1, 4000080672), (2, 2000040336), (3, 1333360224), (4, 1000020168), (6, 666680112), (7, 571440096), (8, 500010084), (9, 444453408), (12, 333340056), (14, 285720048), (16, 250005042), (18, 222226704), (21, 190480032), (24, 166670028), (27, 148151136), (28, 142860024), (32, 125002521), (36, 111113352), (42, 95240016), (48, 83335014), (54, 74075568), (56, 71430012), (63, 63493344), (72, 55556676), (81, 49383712), (84, 47620008), (96, 41667507), (108, 37037784), (112, 35715006), (113, 35398944), (126, 31746672), (144, 27778338), (162, 24691856), (168, 23810004), (189, 21164448), (216, 18518892), (224, 17857503), (226, 17699472), (252, 15873336), (288, 13889169), (324, 12345928), (336, 11905002), (339, 11799648), (378, 10582224), (432, 9259446), (452, 8849736), (504, 7936668), (567, 7054816), (648, 6172964), (672, 5952501), (678, 5899824), (756, 5291112), (791, 5056992), (864, 4629723), (904, 4424868), (1008, 3968334), (1017, 3933216), (1134, 3527408), (1296, 3086482), (1356, 2949912), (1512, 2645556), (1582, 2528496), (1808, 2212434), (1951, 2050272), (2016, 1984167), (2034, 1966608), (2268, 1763704), (2373, 1685664), (2592, 1543241), (2712, 1474956), (3024, 1322778), (3051, 1311072), (3164, 1264248), (3616, 1106217), (3902, 1025136), (4068, 983304), (4536, 881852), (4746, 842832), (5424, 737478), (5853, 683424), (6048, 661389), (6102, 655536), (6328, 632124), (7119, 561888), (7804, 512568), (8136, 491652), (9072, 440926), (9153, 437024), (9492, 421416), (10848, 368739), (11706, 341712), (12204, 327768), (12656, 316062), (13657, 292896), (14238, 280944), (15608, 256284), (16272, 245826), (17559, 227808), (18144, 220463), (18306, 218512), (18984, 210708), (21357, 187296), (23412, 170856), (24408, 163884), (25312, 158031), (27314, 146448), (28476, 140472), (31216, 128142), (32544, 122913), (35118, 113904), (36612, 109256), (37968, 105354), (40971, 97632), (42714, 93648), (46824, 85428), (48816, 81942), (52677, 75936), (54628, 73224), (56952, 70236), (62432, 64071)]