210317760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:835

約数の個数: 168

約数和(自身を含む): 731459040

約数和(自身を除く): 521141280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 515, 576, 618, 709, 720, 824, 927, 960, 1030, 1236, 1418, 1440, 1545, 1648, 1854, 2060, 2127, 2472, 2836, 2880, 3090, 3296, 3545, 3708, 4120, 4254, 4635, 4944, 5672, 6180, 6381, 6592, 7090, 7416, 8240, 8508, 9270, 9888, 10635, 11344, 12360, 12762, 14180, 14832, 16480, 17016, 18540, 19776, 21270, 22688, 24720, 25524, 28360, 29664, 31905, 32960, 34032, 37080, 42540, 45376, 49440, 51048, 56720, 59328, 63810, 68064, 73027, 74160, 85080, 98880, 102096, 113440, 127620, 136128, 146054, 148320, 170160, 204192, 219081, 226880, 255240, 292108, 296640, 340320, 365135, 408384, 438162, 510480, 584216, 657243, 680640, 730270, 876324, 1020960, 1095405, 1168432, 1314486, 1460540, 1752648, 2041920, 2190810, 2336864, 2628972, 2921080, 3286215, 3505296, 4381620, 4673728, 5257944, 5842160, 6572430, 7010592, 8763240, 10515888, 11684320, 13144860, 14021184, 17526480, 21031776, 23368640, 26289720, 35052960, 42063552, 52579440, 70105920, 105158880, 210317760]

約数ペア:

[(1, 210317760), (2, 105158880), (3, 70105920), (4, 52579440), (5, 42063552), (6, 35052960), (8, 26289720), (9, 23368640), (10, 21031776), (12, 17526480), (15, 14021184), (16, 13144860), (18, 11684320), (20, 10515888), (24, 8763240), (30, 7010592), (32, 6572430), (36, 5842160), (40, 5257944), (45, 4673728), (48, 4381620), (60, 3505296), (64, 3286215), (72, 2921080), (80, 2628972), (90, 2336864), (96, 2190810), (103, 2041920), (120, 1752648), (144, 1460540), (160, 1314486), (180, 1168432), (192, 1095405), (206, 1020960), (240, 876324), (288, 730270), (309, 680640), (320, 657243), (360, 584216), (412, 510480), (480, 438162), (515, 408384), (576, 365135), (618, 340320), (709, 296640), (720, 292108), (824, 255240), (927, 226880), (960, 219081), (1030, 204192), (1236, 170160), (1418, 148320), (1440, 146054), (1545, 136128), (1648, 127620), (1854, 113440), (2060, 102096), (2127, 98880), (2472, 85080), (2836, 74160), (2880, 73027), (3090, 68064), (3296, 63810), (3545, 59328), (3708, 56720), (4120, 51048), (4254, 49440), (4635, 45376), (4944, 42540), (5672, 37080), (6180, 34032), (6381, 32960), (6592, 31905), (7090, 29664), (7416, 28360), (8240, 25524), (8508, 24720), (9270, 22688), (9888, 21270), (10635, 19776), (11344, 18540), (12360, 17016), (12762, 16480), (14180, 14832)]