1261140192

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{2879}}^1$

素因数の和:2927

約数の個数: 180

約数和(自身を含む): 4017625920

約数和(自身を除く): 2756485728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 288, 312, 324, 338, 351, 416, 432, 468, 507, 624, 648, 676, 702, 864, 936, 1014, 1053, 1248, 1296, 1352, 1404, 1521, 1872, 2028, 2106, 2592, 2704, 2808, 2879, 3042, 3744, 4056, 4212, 4563, 5408, 5616, 5758, 6084, 8112, 8424, 8637, 9126, 11232, 11516, 12168, 13689, 16224, 16848, 17274, 18252, 23032, 24336, 25911, 27378, 33696, 34548, 36504, 37427, 46064, 48672, 51822, 54756, 69096, 73008, 74854, 77733, 92128, 103644, 109512, 112281, 138192, 146016, 149708, 155466, 207288, 219024, 224562, 233199, 276384, 299416, 310932, 336843, 414576, 438048, 449124, 466398, 486551, 598832, 621864, 673686, 829152, 898248, 932796, 973102, 1010529, 1197664, 1243728, 1347372, 1459653, 1796496, 1865592, 1946204, 2021058, 2487456, 2694744, 2919306, 3031587, 3592992, 3731184, 3892408, 4042116, 4378959, 5389488, 5838612, 6063174, 7462368, 7784816, 8084232, 8757918, 10778976, 11677224, 12126348, 13136877, 15569632, 16168464, 17515836, 23354448, 24252696, 26273754, 32336928, 35031672, 39410631, 46708896, 48505392, 52547508, 70063344, 78821262, 97010784, 105095016, 140126688, 157642524, 210190032, 315285048, 420380064, 630570096, 1261140192]

約数ペア:

[(1, 1261140192), (2, 630570096), (3, 420380064), (4, 315285048), (6, 210190032), (8, 157642524), (9, 140126688), (12, 105095016), (13, 97010784), (16, 78821262), (18, 70063344), (24, 52547508), (26, 48505392), (27, 46708896), (32, 39410631), (36, 35031672), (39, 32336928), (48, 26273754), (52, 24252696), (54, 23354448), (72, 17515836), (78, 16168464), (81, 15569632), (96, 13136877), (104, 12126348), (108, 11677224), (117, 10778976), (144, 8757918), (156, 8084232), (162, 7784816), (169, 7462368), (208, 6063174), (216, 5838612), (234, 5389488), (288, 4378959), (312, 4042116), (324, 3892408), (338, 3731184), (351, 3592992), (416, 3031587), (432, 2919306), (468, 2694744), (507, 2487456), (624, 2021058), (648, 1946204), (676, 1865592), (702, 1796496), (864, 1459653), (936, 1347372), (1014, 1243728), (1053, 1197664), (1248, 1010529), (1296, 973102), (1352, 932796), (1404, 898248), (1521, 829152), (1872, 673686), (2028, 621864), (2106, 598832), (2592, 486551), (2704, 466398), (2808, 449124), (2879, 438048), (3042, 414576), (3744, 336843), (4056, 310932), (4212, 299416), (4563, 276384), (5408, 233199), (5616, 224562), (5758, 219024), (6084, 207288), (8112, 155466), (8424, 149708), (8637, 146016), (9126, 138192), (11232, 112281), (11516, 109512), (12168, 103644), (13689, 92128), (16224, 77733), (16848, 74854), (17274, 73008), (18252, 69096), (23032, 54756), (24336, 51822), (25911, 48672), (27378, 46064), (33696, 37427), (34548, 36504)]