157046117440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1\times {\mathrm{19079}}^1$

素因数の和:20012

約数の個数: 112

約数和(自身を含む): 387317894400

約数和(自身を除く): 230271776960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 887, 928, 1160, 1774, 1856, 2320, 3548, 4435, 4640, 7096, 8870, 9280, 14192, 17740, 19079, 25723, 28384, 35480, 38158, 51446, 56768, 70960, 76316, 95395, 102892, 128615, 141920, 152632, 190790, 205784, 257230, 283840, 305264, 381580, 411568, 514460, 553291, 610528, 763160, 823136, 1028920, 1106582, 1221056, 1526320, 1646272, 2057840, 2213164, 2766455, 3052640, 4115680, 4426328, 5532910, 6105280, 8231360, 8852656, 11065820, 16923073, 17705312, 22131640, 33846146, 35410624, 44263280, 67692292, 84615365, 88526560, 135384584, 169230730, 177053120, 270769168, 338461460, 490769117, 541538336, 676922920, 981538234, 1083076672, 1353845840, 1963076468, 2453845585, 2707691680, 3926152936, 4907691170, 5415383360, 7852305872, 9815382340, 15704611744, 19630764680, 31409223488, 39261529360, 78523058720, 157046117440]

約数ペア:

[(1, 157046117440), (2, 78523058720), (4, 39261529360), (5, 31409223488), (8, 19630764680), (10, 15704611744), (16, 9815382340), (20, 7852305872), (29, 5415383360), (32, 4907691170), (40, 3926152936), (58, 2707691680), (64, 2453845585), (80, 1963076468), (116, 1353845840), (145, 1083076672), (160, 981538234), (232, 676922920), (290, 541538336), (320, 490769117), (464, 338461460), (580, 270769168), (887, 177053120), (928, 169230730), (1160, 135384584), (1774, 88526560), (1856, 84615365), (2320, 67692292), (3548, 44263280), (4435, 35410624), (4640, 33846146), (7096, 22131640), (8870, 17705312), (9280, 16923073), (14192, 11065820), (17740, 8852656), (19079, 8231360), (25723, 6105280), (28384, 5532910), (35480, 4426328), (38158, 4115680), (51446, 3052640), (56768, 2766455), (70960, 2213164), (76316, 2057840), (95395, 1646272), (102892, 1526320), (128615, 1221056), (141920, 1106582), (152632, 1028920), (190790, 823136), (205784, 763160), (257230, 610528), (283840, 553291), (305264, 514460), (381580, 411568)]