210853440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10459}}^1$

素因数の和:10489

約数の個数: 168

約数和(自身を含む): 828934080

約数和(自身を除く): 618080640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 10459, 20160, 20918, 31377, 41836, 52295, 62754, 73213, 83672, 94131, 104590, 125508, 146426, 156885, 167344, 188262, 209180, 219639, 251016, 292852, 313770, 334688, 366065, 376524, 418360, 439278, 470655, 502032, 585704, 627540, 658917, 669376, 732130, 753048, 836720, 878556, 941310, 1004064, 1098195, 1171408, 1255080, 1317834, 1464260, 1506096, 1673440, 1757112, 1882620, 2008128, 2196390, 2342816, 2510160, 2635668, 2928520, 3012192, 3294585, 3346880, 3514224, 3765240, 4392780, 4685632, 5020320, 5271336, 5857040, 6024384, 6589170, 7028448, 7530480, 8785560, 10040640, 10542672, 11714080, 13178340, 14056896, 15060960, 17571120, 21085344, 23428160, 26356680, 30121920, 35142240, 42170688, 52713360, 70284480, 105426720, 210853440]

約数ペア:

[(1, 210853440), (2, 105426720), (3, 70284480), (4, 52713360), (5, 42170688), (6, 35142240), (7, 30121920), (8, 26356680), (9, 23428160), (10, 21085344), (12, 17571120), (14, 15060960), (15, 14056896), (16, 13178340), (18, 11714080), (20, 10542672), (21, 10040640), (24, 8785560), (28, 7530480), (30, 7028448), (32, 6589170), (35, 6024384), (36, 5857040), (40, 5271336), (42, 5020320), (45, 4685632), (48, 4392780), (56, 3765240), (60, 3514224), (63, 3346880), (64, 3294585), (70, 3012192), (72, 2928520), (80, 2635668), (84, 2510160), (90, 2342816), (96, 2196390), (105, 2008128), (112, 1882620), (120, 1757112), (126, 1673440), (140, 1506096), (144, 1464260), (160, 1317834), (168, 1255080), (180, 1171408), (192, 1098195), (210, 1004064), (224, 941310), (240, 878556), (252, 836720), (280, 753048), (288, 732130), (315, 669376), (320, 658917), (336, 627540), (360, 585704), (420, 502032), (448, 470655), (480, 439278), (504, 418360), (560, 376524), (576, 366065), (630, 334688), (672, 313770), (720, 292852), (840, 251016), (960, 219639), (1008, 209180), (1120, 188262), (1260, 167344), (1344, 156885), (1440, 146426), (1680, 125508), (2016, 104590), (2240, 94131), (2520, 83672), (2880, 73213), (3360, 62754), (4032, 52295), (5040, 41836), (6720, 31377), (10080, 20918), (10459, 20160)]