206804880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1518

約数の個数: 160

約数和(自身を含む): 723465600

約数和(自身を除く): 516660720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1206, 1340, 1429, 1608, 1809, 2010, 2160, 2412, 2680, 2858, 3015, 3216, 3618, 4020, 4287, 4824, 5360, 5716, 6030, 7145, 7236, 8040, 8574, 9045, 9648, 11432, 12060, 12861, 14290, 14472, 16080, 17148, 18090, 21435, 22864, 24120, 25722, 28580, 28944, 34296, 36180, 38583, 42870, 48240, 51444, 57160, 64305, 68592, 72360, 77166, 85740, 95743, 102888, 114320, 128610, 144720, 154332, 171480, 191486, 192915, 205776, 257220, 287229, 308664, 342960, 382972, 385830, 478715, 514440, 574458, 617328, 765944, 771660, 861687, 957430, 1028880, 1148916, 1436145, 1531888, 1543320, 1723374, 1914860, 2297832, 2585061, 2872290, 3086640, 3446748, 3829720, 4308435, 4595664, 5170122, 5744580, 6893496, 7659440, 8616870, 10340244, 11489160, 12925305, 13786992, 17233740, 20680488, 22978320, 25850610, 34467480, 41360976, 51701220, 68934960, 103402440, 206804880]

約数ペア:

[(1, 206804880), (2, 103402440), (3, 68934960), (4, 51701220), (5, 41360976), (6, 34467480), (8, 25850610), (9, 22978320), (10, 20680488), (12, 17233740), (15, 13786992), (16, 12925305), (18, 11489160), (20, 10340244), (24, 8616870), (27, 7659440), (30, 6893496), (36, 5744580), (40, 5170122), (45, 4595664), (48, 4308435), (54, 3829720), (60, 3446748), (67, 3086640), (72, 2872290), (80, 2585061), (90, 2297832), (108, 1914860), (120, 1723374), (134, 1543320), (135, 1531888), (144, 1436145), (180, 1148916), (201, 1028880), (216, 957430), (240, 861687), (268, 771660), (270, 765944), (335, 617328), (360, 574458), (402, 514440), (432, 478715), (536, 385830), (540, 382972), (603, 342960), (670, 308664), (720, 287229), (804, 257220), (1005, 205776), (1072, 192915), (1080, 191486), (1206, 171480), (1340, 154332), (1429, 144720), (1608, 128610), (1809, 114320), (2010, 102888), (2160, 95743), (2412, 85740), (2680, 77166), (2858, 72360), (3015, 68592), (3216, 64305), (3618, 57160), (4020, 51444), (4287, 48240), (4824, 42870), (5360, 38583), (5716, 36180), (6030, 34296), (7145, 28944), (7236, 28580), (8040, 25722), (8574, 24120), (9045, 22864), (9648, 21435), (11432, 18090), (12060, 17148), (12861, 16080), (14290, 14472)]