105426720

素因数分解:

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

素因数の和:10487

約数の個数: 144

約数和(自身を含む): 411203520

約数和(自身を除く): 305776800

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 10459, 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, 732130, 753048, 836720, 878556, 941310, 1004064, 1098195, 1171408, 1255080, 1317834, 1464260, 1506096, 1673440, 1757112, 1882620, 2196390, 2342816, 2510160, 2635668, 2928520, 3012192, 3294585, 3514224, 3765240, 4392780, 5020320, 5271336, 5857040, 6589170, 7028448, 7530480, 8785560, 10542672, 11714080, 13178340, 15060960, 17571120, 21085344, 26356680, 35142240, 52713360, 105426720]

約数ペア:

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