1902960864

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{14983}}^1$

素因数の和:15019

約数の個数: 180

約数和(自身を含む): 6510712824

約数和(自身を除く): 4607751960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 10584, 14112, 14983, 15876, 18144, 21168, 29966, 31752, 42336, 44949, 59932, 63504, 89898, 104881, 119864, 127008, 134847, 179796, 209762, 239728, 269694, 314643, 359592, 404541, 419524, 479456, 539388, 629286, 719184, 734167, 809082, 839048, 943929, 1078776, 1213623, 1258572, 1438368, 1468334, 1618164, 1678096, 1887858, 2157552, 2202501, 2427246, 2517144, 2831787, 2936668, 3236328, 3356192, 3775716, 4315104, 4405002, 4854492, 5034288, 5663574, 5873336, 6472656, 6607503, 7551432, 8495361, 8810004, 9708984, 10068576, 11327148, 11746672, 12945312, 13215006, 15102864, 16990722, 17620008, 19417968, 19822509, 22654296, 23493344, 26430012, 30205728, 33981444, 35240016, 38835936, 39645018, 45308592, 52860024, 59467527, 67962888, 70480032, 79290036, 90617184, 105720048, 118935054, 135925776, 158580072, 211440096, 237870108, 271851552, 317160144, 475740216, 634320288, 951480432, 1902960864]

約数ペア:

[(1, 1902960864), (2, 951480432), (3, 634320288), (4, 475740216), (6, 317160144), (7, 271851552), (8, 237870108), (9, 211440096), (12, 158580072), (14, 135925776), (16, 118935054), (18, 105720048), (21, 90617184), (24, 79290036), (27, 70480032), (28, 67962888), (32, 59467527), (36, 52860024), (42, 45308592), (48, 39645018), (49, 38835936), (54, 35240016), (56, 33981444), (63, 30205728), (72, 26430012), (81, 23493344), (84, 22654296), (96, 19822509), (98, 19417968), (108, 17620008), (112, 16990722), (126, 15102864), (144, 13215006), (147, 12945312), (162, 11746672), (168, 11327148), (189, 10068576), (196, 9708984), (216, 8810004), (224, 8495361), (252, 7551432), (288, 6607503), (294, 6472656), (324, 5873336), (336, 5663574), (378, 5034288), (392, 4854492), (432, 4405002), (441, 4315104), (504, 3775716), (567, 3356192), (588, 3236328), (648, 2936668), (672, 2831787), (756, 2517144), (784, 2427246), (864, 2202501), (882, 2157552), (1008, 1887858), (1134, 1678096), (1176, 1618164), (1296, 1468334), (1323, 1438368), (1512, 1258572), (1568, 1213623), (1764, 1078776), (2016, 943929), (2268, 839048), (2352, 809082), (2592, 734167), (2646, 719184), (3024, 629286), (3528, 539388), (3969, 479456), (4536, 419524), (4704, 404541), (5292, 359592), (6048, 314643), (7056, 269694), (7938, 239728), (9072, 209762), (10584, 179796), (14112, 134847), (14983, 127008), (15876, 119864), (18144, 104881), (21168, 89898), (29966, 63504), (31752, 59932), (42336, 44949)]