241722880

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 705329856

約数和(自身を除く): 463606976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 47, 49, 56, 64, 70, 80, 82, 94, 98, 112, 128, 140, 160, 164, 188, 196, 205, 224, 235, 245, 256, 280, 287, 320, 328, 329, 376, 392, 410, 448, 470, 490, 512, 560, 574, 640, 656, 658, 752, 784, 820, 896, 940, 980, 1120, 1148, 1280, 1312, 1316, 1435, 1504, 1568, 1640, 1645, 1792, 1880, 1927, 1960, 2009, 2240, 2296, 2303, 2560, 2624, 2632, 2870, 3008, 3136, 3280, 3290, 3584, 3760, 3854, 3920, 4018, 4480, 4592, 4606, 5248, 5264, 5740, 6016, 6272, 6560, 6580, 7520, 7708, 7840, 8036, 8960, 9184, 9212, 9635, 10045, 10496, 10528, 11480, 11515, 12032, 12544, 13120, 13160, 13489, 15040, 15416, 15680, 16072, 17920, 18368, 18424, 19270, 20090, 20992, 21056, 22960, 23030, 24064, 25088, 26240, 26320, 26978, 30080, 30832, 31360, 32144, 36736, 36848, 38540, 40180, 42112, 45920, 46060, 52480, 52640, 53956, 60160, 61664, 62720, 64288, 67445, 73472, 73696, 77080, 80360, 84224, 91840, 92120, 94423, 104960, 105280, 107912, 120320, 123328, 125440, 128576, 134890, 146944, 147392, 154160, 160720, 168448, 183680, 184240, 188846, 210560, 215824, 246656, 257152, 269780, 294784, 308320, 321440, 367360, 368480, 377692, 421120, 431648, 472115, 493312, 514304, 539560, 589568, 616640, 642880, 734720, 736960, 755384, 842240, 863296, 944230, 986624, 1028608, 1079120, 1179136, 1233280, 1285760, 1473920, 1510768, 1726592, 1888460, 2158240, 2466560, 2571520, 2947840, 3021536, 3453184, 3776920, 4316480, 4933120, 5143040, 5895680, 6043072, 6906368, 7553840, 8632960, 12086144, 15107680, 17265920, 24172288, 30215360, 34531840, 48344576, 60430720, 120861440, 241722880]

約数ペア:

[(1, 241722880), (2, 120861440), (4, 60430720), (5, 48344576), (7, 34531840), (8, 30215360), (10, 24172288), (14, 17265920), (16, 15107680), (20, 12086144), (28, 8632960), (32, 7553840), (35, 6906368), (40, 6043072), (41, 5895680), (47, 5143040), (49, 4933120), (56, 4316480), (64, 3776920), (70, 3453184), (80, 3021536), (82, 2947840), (94, 2571520), (98, 2466560), (112, 2158240), (128, 1888460), (140, 1726592), (160, 1510768), (164, 1473920), (188, 1285760), (196, 1233280), (205, 1179136), (224, 1079120), (235, 1028608), (245, 986624), (256, 944230), (280, 863296), (287, 842240), (320, 755384), (328, 736960), (329, 734720), (376, 642880), (392, 616640), (410, 589568), (448, 539560), (470, 514304), (490, 493312), (512, 472115), (560, 431648), (574, 421120), (640, 377692), (656, 368480), (658, 367360), (752, 321440), (784, 308320), (820, 294784), (896, 269780), (940, 257152), (980, 246656), (1120, 215824), (1148, 210560), (1280, 188846), (1312, 184240), (1316, 183680), (1435, 168448), (1504, 160720), (1568, 154160), (1640, 147392), (1645, 146944), (1792, 134890), (1880, 128576), (1927, 125440), (1960, 123328), (2009, 120320), (2240, 107912), (2296, 105280), (2303, 104960), (2560, 94423), (2624, 92120), (2632, 91840), (2870, 84224), (3008, 80360), (3136, 77080), (3280, 73696), (3290, 73472), (3584, 67445), (3760, 64288), (3854, 62720), (3920, 61664), (4018, 60160), (4480, 53956), (4592, 52640), (4606, 52480), (5248, 46060), (5264, 45920), (5740, 42112), (6016, 40180), (6272, 38540), (6560, 36848), (6580, 36736), (7520, 32144), (7708, 31360), (7840, 30832), (8036, 30080), (8960, 26978), (9184, 26320), (9212, 26240), (9635, 25088), (10045, 24064), (10496, 23030), (10528, 22960), (11480, 21056), (11515, 20992), (12032, 20090), (12544, 19270), (13120, 18424), (13160, 18368), (13489, 17920), (15040, 16072), (15416, 15680)]