4499040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 17611776

約数和(自身を除く): 13112736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 103, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 206, 208, 210, 224, 240, 260, 273, 280, 309, 312, 336, 364, 390, 412, 416, 420, 455, 480, 515, 520, 546, 560, 618, 624, 672, 721, 728, 780, 824, 840, 910, 1030, 1040, 1092, 1120, 1236, 1248, 1339, 1365, 1442, 1456, 1545, 1560, 1648, 1680, 1820, 2060, 2080, 2163, 2184, 2472, 2678, 2730, 2884, 2912, 3090, 3120, 3296, 3360, 3605, 3640, 4017, 4120, 4326, 4368, 4944, 5356, 5460, 5768, 6180, 6240, 6695, 7210, 7280, 8034, 8240, 8652, 8736, 9373, 9888, 10712, 10815, 10920, 11536, 12360, 13390, 14420, 14560, 16068, 16480, 17304, 18746, 20085, 21424, 21630, 21840, 23072, 24720, 26780, 28119, 28840, 32136, 34608, 37492, 40170, 42848, 43260, 43680, 46865, 49440, 53560, 56238, 57680, 64272, 69216, 74984, 80340, 86520, 93730, 107120, 112476, 115360, 128544, 140595, 149968, 160680, 173040, 187460, 214240, 224952, 281190, 299936, 321360, 346080, 374920, 449904, 562380, 642720, 749840, 899808, 1124760, 1499680, 2249520, 4499040]

約数ペア:

[(1, 4499040), (2, 2249520), (3, 1499680), (4, 1124760), (5, 899808), (6, 749840), (7, 642720), (8, 562380), (10, 449904), (12, 374920), (13, 346080), (14, 321360), (15, 299936), (16, 281190), (20, 224952), (21, 214240), (24, 187460), (26, 173040), (28, 160680), (30, 149968), (32, 140595), (35, 128544), (39, 115360), (40, 112476), (42, 107120), (48, 93730), (52, 86520), (56, 80340), (60, 74984), (65, 69216), (70, 64272), (78, 57680), (80, 56238), (84, 53560), (91, 49440), (96, 46865), (103, 43680), (104, 43260), (105, 42848), (112, 40170), (120, 37492), (130, 34608), (140, 32136), (156, 28840), (160, 28119), (168, 26780), (182, 24720), (195, 23072), (206, 21840), (208, 21630), (210, 21424), (224, 20085), (240, 18746), (260, 17304), (273, 16480), (280, 16068), (309, 14560), (312, 14420), (336, 13390), (364, 12360), (390, 11536), (412, 10920), (416, 10815), (420, 10712), (455, 9888), (480, 9373), (515, 8736), (520, 8652), (546, 8240), (560, 8034), (618, 7280), (624, 7210), (672, 6695), (721, 6240), (728, 6180), (780, 5768), (824, 5460), (840, 5356), (910, 4944), (1030, 4368), (1040, 4326), (1092, 4120), (1120, 4017), (1236, 3640), (1248, 3605), (1339, 3360), (1365, 3296), (1442, 3120), (1456, 3090), (1545, 2912), (1560, 2884), (1648, 2730), (1680, 2678), (1820, 2472), (2060, 2184), (2080, 2163)]