1260780192

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{12763}}^1$

素因数の和:12800

約数の個数: 144

約数和(自身を含む): 4181486400

約数和(自身を除く): 2920706208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5488, 6174, 7056, 8232, 10976, 12348, 12763, 14112, 16464, 24696, 25526, 32928, 38289, 49392, 51052, 76578, 89341, 98784, 102104, 114867, 153156, 178682, 204208, 229734, 268023, 306312, 357364, 408416, 459468, 536046, 612624, 625387, 714728, 804069, 918936, 1072092, 1225248, 1250774, 1429456, 1608138, 1837872, 1876161, 2144184, 2501548, 2858912, 3216276, 3675744, 3752322, 4288368, 4377709, 5003096, 5628483, 6432552, 7504644, 8576736, 8755418, 10006192, 11256966, 12865104, 13133127, 15009288, 17510836, 20012384, 22513932, 25730208, 26266254, 30018576, 35021672, 39399381, 45027864, 52532508, 60037152, 70043344, 78798762, 90055728, 105065016, 140086688, 157597524, 180111456, 210130032, 315195048, 420260064, 630390096, 1260780192]

約数ペア:

[(1, 1260780192), (2, 630390096), (3, 420260064), (4, 315195048), (6, 210130032), (7, 180111456), (8, 157597524), (9, 140086688), (12, 105065016), (14, 90055728), (16, 78798762), (18, 70043344), (21, 60037152), (24, 52532508), (28, 45027864), (32, 39399381), (36, 35021672), (42, 30018576), (48, 26266254), (49, 25730208), (56, 22513932), (63, 20012384), (72, 17510836), (84, 15009288), (96, 13133127), (98, 12865104), (112, 11256966), (126, 10006192), (144, 8755418), (147, 8576736), (168, 7504644), (196, 6432552), (224, 5628483), (252, 5003096), (288, 4377709), (294, 4288368), (336, 3752322), (343, 3675744), (392, 3216276), (441, 2858912), (504, 2501548), (588, 2144184), (672, 1876161), (686, 1837872), (784, 1608138), (882, 1429456), (1008, 1250774), (1029, 1225248), (1176, 1072092), (1372, 918936), (1568, 804069), (1764, 714728), (2016, 625387), (2058, 612624), (2352, 536046), (2744, 459468), (3087, 408416), (3528, 357364), (4116, 306312), (4704, 268023), (5488, 229734), (6174, 204208), (7056, 178682), (8232, 153156), (10976, 114867), (12348, 102104), (12763, 98784), (14112, 89341), (16464, 76578), (24696, 51052), (25526, 49392), (32928, 38289)]