197823360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 542451840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 359, 384, 410, 420, 448, 480, 492, 560, 574, 615, 640, 656, 672, 718, 820, 840, 861, 896, 960, 984, 1077, 1120, 1148, 1230, 1312, 1344, 1435, 1436, 1640, 1680, 1722, 1795, 1920, 1968, 2154, 2240, 2296, 2460, 2513, 2624, 2688, 2870, 2872, 3280, 3360, 3444, 3590, 3936, 4305, 4308, 4480, 4592, 4920, 5026, 5248, 5385, 5740, 5744, 6560, 6720, 6888, 7180, 7539, 7872, 8610, 8616, 9184, 9840, 10052, 10770, 11480, 11488, 12565, 13120, 13440, 13776, 14360, 14719, 15078, 15744, 17220, 17232, 18368, 19680, 20104, 21540, 22960, 22976, 25130, 26240, 27552, 28720, 29438, 30156, 34440, 34464, 36736, 37695, 39360, 40208, 43080, 44157, 45920, 45952, 50260, 55104, 57440, 58876, 60312, 68880, 68928, 73595, 75390, 78720, 80416, 86160, 88314, 91840, 100520, 103033, 110208, 114880, 117752, 120624, 137760, 137856, 147190, 150780, 160832, 172320, 176628, 183680, 201040, 206066, 220785, 229760, 235504, 241248, 275520, 294380, 301560, 309099, 321664, 344640, 353256, 402080, 412132, 441570, 471008, 482496, 515165, 551040, 588760, 603120, 618198, 689280, 706512, 804160, 824264, 883140, 942016, 964992, 1030330, 1177520, 1206240, 1236396, 1413024, 1545495, 1608320, 1648528, 1766280, 1884032, 2060660, 2355040, 2412480, 2472792, 2826048, 3090990, 3297056, 3532560, 4121320, 4710080, 4824960, 4945584, 5652096, 6181980, 6594112, 7065120, 8242640, 9420160, 9891168, 12363960, 13188224, 14130240, 16485280, 19782336, 24727920, 28260480, 32970560, 39564672, 49455840, 65941120, 98911680, 197823360]

約数ペア:

[(1, 197823360), (2, 98911680), (3, 65941120), (4, 49455840), (5, 39564672), (6, 32970560), (7, 28260480), (8, 24727920), (10, 19782336), (12, 16485280), (14, 14130240), (15, 13188224), (16, 12363960), (20, 9891168), (21, 9420160), (24, 8242640), (28, 7065120), (30, 6594112), (32, 6181980), (35, 5652096), (40, 4945584), (41, 4824960), (42, 4710080), (48, 4121320), (56, 3532560), (60, 3297056), (64, 3090990), (70, 2826048), (80, 2472792), (82, 2412480), (84, 2355040), (96, 2060660), (105, 1884032), (112, 1766280), (120, 1648528), (123, 1608320), (128, 1545495), (140, 1413024), (160, 1236396), (164, 1206240), (168, 1177520), (192, 1030330), (205, 964992), (210, 942016), (224, 883140), (240, 824264), (246, 804160), (280, 706512), (287, 689280), (320, 618198), (328, 603120), (336, 588760), (359, 551040), (384, 515165), (410, 482496), (420, 471008), (448, 441570), (480, 412132), (492, 402080), (560, 353256), (574, 344640), (615, 321664), (640, 309099), (656, 301560), (672, 294380), (718, 275520), (820, 241248), (840, 235504), (861, 229760), (896, 220785), (960, 206066), (984, 201040), (1077, 183680), (1120, 176628), (1148, 172320), (1230, 160832), (1312, 150780), (1344, 147190), (1435, 137856), (1436, 137760), (1640, 120624), (1680, 117752), (1722, 114880), (1795, 110208), (1920, 103033), (1968, 100520), (2154, 91840), (2240, 88314), (2296, 86160), (2460, 80416), (2513, 78720), (2624, 75390), (2688, 73595), (2870, 68928), (2872, 68880), (3280, 60312), (3360, 58876), (3444, 57440), (3590, 55104), (3936, 50260), (4305, 45952), (4308, 45920), (4480, 44157), (4592, 43080), (4920, 40208), (5026, 39360), (5248, 37695), (5385, 36736), (5740, 34464), (5744, 34440), (6560, 30156), (6720, 29438), (6888, 28720), (7180, 27552), (7539, 26240), (7872, 25130), (8610, 22976), (8616, 22960), (9184, 21540), (9840, 20104), (10052, 19680), (10770, 18368), (11480, 17232), (11488, 17220), (12565, 15744), (13120, 15078), (13440, 14719), (13776, 14360)]