207372480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{30859}}^1$

素因数の和:30886

約数の個数: 112

約数和(自身を含む): 752490240

約数和(自身を除く): 545117760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 30859, 61718, 92577, 123436, 154295, 185154, 216013, 246872, 308590, 370308, 432026, 462885, 493744, 617180, 648039, 740616, 864052, 925770, 987488, 1080065, 1234360, 1296078, 1481232, 1728104, 1851540, 1974976, 2160130, 2468720, 2592156, 2962464, 3240195, 3456208, 3703080, 4320260, 4937440, 5184312, 5924928, 6480390, 6912416, 7406160, 8640520, 9874880, 10368624, 12960780, 13824832, 14812320, 17281040, 20737248, 25921560, 29624640, 34562080, 41474496, 51843120, 69124160, 103686240, 207372480]

約数ペア:

[(1, 207372480), (2, 103686240), (3, 69124160), (4, 51843120), (5, 41474496), (6, 34562080), (7, 29624640), (8, 25921560), (10, 20737248), (12, 17281040), (14, 14812320), (15, 13824832), (16, 12960780), (20, 10368624), (21, 9874880), (24, 8640520), (28, 7406160), (30, 6912416), (32, 6480390), (35, 5924928), (40, 5184312), (42, 4937440), (48, 4320260), (56, 3703080), (60, 3456208), (64, 3240195), (70, 2962464), (80, 2592156), (84, 2468720), (96, 2160130), (105, 1974976), (112, 1851540), (120, 1728104), (140, 1481232), (160, 1296078), (168, 1234360), (192, 1080065), (210, 987488), (224, 925770), (240, 864052), (280, 740616), (320, 648039), (336, 617180), (420, 493744), (448, 462885), (480, 432026), (560, 370308), (672, 308590), (840, 246872), (960, 216013), (1120, 185154), (1344, 154295), (1680, 123436), (2240, 92577), (3360, 61718), (6720, 30859)]