142920288

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{7877}}^1$

素因数の和:7906

約数の個数: 120

約数和(自身を含む): 480431952

約数和(自身を除く): 337511664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 7877, 9072, 15754, 18144, 23631, 31508, 47262, 55139, 63016, 70893, 94524, 110278, 126032, 141786, 165417, 189048, 212679, 220556, 252064, 283572, 330834, 378096, 425358, 441112, 496251, 567144, 638037, 661668, 756192, 850716, 882224, 992502, 1134288, 1276074, 1323336, 1488753, 1701432, 1764448, 1985004, 2268576, 2552148, 2646672, 2977506, 3402864, 3970008, 4466259, 5104296, 5293344, 5955012, 6805728, 7940016, 8932518, 10208592, 11910024, 15880032, 17865036, 20417184, 23820048, 35730072, 47640096, 71460144, 142920288]

約数ペア:

[(1, 142920288), (2, 71460144), (3, 47640096), (4, 35730072), (6, 23820048), (7, 20417184), (8, 17865036), (9, 15880032), (12, 11910024), (14, 10208592), (16, 8932518), (18, 7940016), (21, 6805728), (24, 5955012), (27, 5293344), (28, 5104296), (32, 4466259), (36, 3970008), (42, 3402864), (48, 2977506), (54, 2646672), (56, 2552148), (63, 2268576), (72, 1985004), (81, 1764448), (84, 1701432), (96, 1488753), (108, 1323336), (112, 1276074), (126, 1134288), (144, 992502), (162, 882224), (168, 850716), (189, 756192), (216, 661668), (224, 638037), (252, 567144), (288, 496251), (324, 441112), (336, 425358), (378, 378096), (432, 330834), (504, 283572), (567, 252064), (648, 220556), (672, 212679), (756, 189048), (864, 165417), (1008, 141786), (1134, 126032), (1296, 110278), (1512, 94524), (2016, 70893), (2268, 63016), (2592, 55139), (3024, 47262), (4536, 31508), (6048, 23631), (7877, 18144), (9072, 15754)]