827633520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{23459}}^1$

素因数の和:23492

約数の個数: 180

約数和(自身を含む): 3233397960

約数和(自身を除く): 2405764440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 23459, 35280, 46918, 70377, 93836, 117295, 140754, 164213, 187672, 211131, 234590, 281508, 328426, 351885, 375344, 422262, 469180, 492639, 563016, 656852, 703770, 821065, 844524, 938360, 985278, 1055655, 1126032, 1149491, 1313704, 1407540, 1477917, 1642130, 1689048, 1876720, 1970556, 2111310, 2298982, 2463195, 2627408, 2815080, 2955834, 3284260, 3378096, 3448473, 3941112, 4222620, 4597964, 4926390, 5630160, 5747455, 5911668, 6568520, 6896946, 7389585, 7882224, 8445240, 9195928, 9852780, 10345419, 11494910, 11823336, 13137040, 13793892, 14779170, 16890480, 17242365, 18391856, 19705560, 20690838, 22989820, 23646672, 27587784, 29558340, 34484730, 39411120, 41381676, 45979640, 51727095, 55175568, 59116680, 68969460, 82763352, 91959280, 103454190, 118233360, 137938920, 165526704, 206908380, 275877840, 413816760, 827633520]

約数ペア:

[(1, 827633520), (2, 413816760), (3, 275877840), (4, 206908380), (5, 165526704), (6, 137938920), (7, 118233360), (8, 103454190), (9, 91959280), (10, 82763352), (12, 68969460), (14, 59116680), (15, 55175568), (16, 51727095), (18, 45979640), (20, 41381676), (21, 39411120), (24, 34484730), (28, 29558340), (30, 27587784), (35, 23646672), (36, 22989820), (40, 20690838), (42, 19705560), (45, 18391856), (48, 17242365), (49, 16890480), (56, 14779170), (60, 13793892), (63, 13137040), (70, 11823336), (72, 11494910), (80, 10345419), (84, 9852780), (90, 9195928), (98, 8445240), (105, 7882224), (112, 7389585), (120, 6896946), (126, 6568520), (140, 5911668), (144, 5747455), (147, 5630160), (168, 4926390), (180, 4597964), (196, 4222620), (210, 3941112), (240, 3448473), (245, 3378096), (252, 3284260), (280, 2955834), (294, 2815080), (315, 2627408), (336, 2463195), (360, 2298982), (392, 2111310), (420, 1970556), (441, 1876720), (490, 1689048), (504, 1642130), (560, 1477917), (588, 1407540), (630, 1313704), (720, 1149491), (735, 1126032), (784, 1055655), (840, 985278), (882, 938360), (980, 844524), (1008, 821065), (1176, 703770), (1260, 656852), (1470, 563016), (1680, 492639), (1764, 469180), (1960, 422262), (2205, 375344), (2352, 351885), (2520, 328426), (2940, 281508), (3528, 234590), (3920, 211131), (4410, 187672), (5040, 164213), (5880, 140754), (7056, 117295), (8820, 93836), (11760, 70377), (17640, 46918), (23459, 35280)]