1447070240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1715

約数の個数: 192

約数和(自身を含む): 4323352320

約数和(自身を除く): 2876282080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 160, 176, 220, 224, 280, 292, 308, 352, 365, 385, 440, 511, 560, 584, 616, 730, 770, 803, 880, 1022, 1120, 1168, 1232, 1460, 1540, 1606, 1609, 1760, 2044, 2336, 2464, 2555, 2920, 3080, 3212, 3218, 4015, 4088, 5110, 5621, 5840, 6160, 6424, 6436, 8030, 8045, 8176, 10220, 11242, 11263, 11680, 12320, 12848, 12872, 16060, 16090, 16352, 17699, 20440, 22484, 22526, 25696, 25744, 28105, 32120, 32180, 35398, 40880, 44968, 45052, 51488, 56210, 56315, 64240, 64360, 70796, 81760, 88495, 89936, 90104, 112420, 112630, 117457, 123893, 128480, 128720, 141592, 176990, 179872, 180208, 224840, 225260, 234914, 247786, 257440, 283184, 353980, 360416, 449680, 450520, 469828, 495572, 566368, 587285, 619465, 707960, 822199, 899360, 901040, 939656, 991144, 1174570, 1238930, 1292027, 1415920, 1644398, 1802080, 1879312, 1982288, 2349140, 2477860, 2584054, 2831840, 3288796, 3758624, 3964576, 4110995, 4698280, 4955720, 5168108, 6460135, 6577592, 8221990, 9044189, 9396560, 9911440, 10336216, 12920270, 13155184, 16443980, 18088378, 18793120, 19822880, 20672432, 25840540, 26310368, 32887960, 36176756, 41344864, 45220945, 51681080, 65775920, 72353512, 90441890, 103362160, 131551840, 144707024, 180883780, 206724320, 289414048, 361767560, 723535120, 1447070240]

約数ペア:

[(1, 1447070240), (2, 723535120), (4, 361767560), (5, 289414048), (7, 206724320), (8, 180883780), (10, 144707024), (11, 131551840), (14, 103362160), (16, 90441890), (20, 72353512), (22, 65775920), (28, 51681080), (32, 45220945), (35, 41344864), (40, 36176756), (44, 32887960), (55, 26310368), (56, 25840540), (70, 20672432), (73, 19822880), (77, 18793120), (80, 18088378), (88, 16443980), (110, 13155184), (112, 12920270), (140, 10336216), (146, 9911440), (154, 9396560), (160, 9044189), (176, 8221990), (220, 6577592), (224, 6460135), (280, 5168108), (292, 4955720), (308, 4698280), (352, 4110995), (365, 3964576), (385, 3758624), (440, 3288796), (511, 2831840), (560, 2584054), (584, 2477860), (616, 2349140), (730, 1982288), (770, 1879312), (803, 1802080), (880, 1644398), (1022, 1415920), (1120, 1292027), (1168, 1238930), (1232, 1174570), (1460, 991144), (1540, 939656), (1606, 901040), (1609, 899360), (1760, 822199), (2044, 707960), (2336, 619465), (2464, 587285), (2555, 566368), (2920, 495572), (3080, 469828), (3212, 450520), (3218, 449680), (4015, 360416), (4088, 353980), (5110, 283184), (5621, 257440), (5840, 247786), (6160, 234914), (6424, 225260), (6436, 224840), (8030, 180208), (8045, 179872), (8176, 176990), (10220, 141592), (11242, 128720), (11263, 128480), (11680, 123893), (12320, 117457), (12848, 112630), (12872, 112420), (16060, 90104), (16090, 89936), (16352, 88495), (17699, 81760), (20440, 70796), (22484, 64360), (22526, 64240), (25696, 56315), (25744, 56210), (28105, 51488), (32120, 45052), (32180, 44968), (35398, 40880)]