8084281080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{1303}}^1$

素因数の和:1813

約数の個数: 128

約数和(自身を含む): 24504768000

約数和(自身を除く): 16420486920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 347, 447, 596, 694, 745, 894, 1041, 1192, 1303, 1388, 1490, 1735, 1788, 2082, 2235, 2606, 2776, 2980, 3470, 3576, 3909, 4164, 4470, 5205, 5212, 5960, 6515, 6940, 7818, 8328, 8940, 10410, 10424, 13030, 13880, 15636, 17880, 19545, 20820, 26060, 31272, 39090, 41640, 51703, 52120, 78180, 103406, 155109, 156360, 194147, 206812, 258515, 310218, 388294, 413624, 452141, 517030, 582441, 620436, 775545, 776588, 904282, 970735, 1034060, 1164882, 1240872, 1356423, 1551090, 1553176, 1808564, 1941470, 2068120, 2260705, 2329764, 2712846, 2912205, 3102180, 3617128, 3882940, 4521410, 4659528, 5425692, 5824410, 6204360, 6782115, 7765880, 9042820, 10851384, 11648820, 13564230, 18085640, 23297640, 27128460, 54256920, 67369009, 134738018, 202107027, 269476036, 336845045, 404214054, 538952072, 673690090, 808428108, 1010535135, 1347380180, 1616856216, 2021070270, 2694760360, 4042140540, 8084281080]

約数ペア:

[(1, 8084281080), (2, 4042140540), (3, 2694760360), (4, 2021070270), (5, 1616856216), (6, 1347380180), (8, 1010535135), (10, 808428108), (12, 673690090), (15, 538952072), (20, 404214054), (24, 336845045), (30, 269476036), (40, 202107027), (60, 134738018), (120, 67369009), (149, 54256920), (298, 27128460), (347, 23297640), (447, 18085640), (596, 13564230), (694, 11648820), (745, 10851384), (894, 9042820), (1041, 7765880), (1192, 6782115), (1303, 6204360), (1388, 5824410), (1490, 5425692), (1735, 4659528), (1788, 4521410), (2082, 3882940), (2235, 3617128), (2606, 3102180), (2776, 2912205), (2980, 2712846), (3470, 2329764), (3576, 2260705), (3909, 2068120), (4164, 1941470), (4470, 1808564), (5205, 1553176), (5212, 1551090), (5960, 1356423), (6515, 1240872), (6940, 1164882), (7818, 1034060), (8328, 970735), (8940, 904282), (10410, 776588), (10424, 775545), (13030, 620436), (13880, 582441), (15636, 517030), (17880, 452141), (19545, 413624), (20820, 388294), (26060, 310218), (31272, 258515), (39090, 206812), (41640, 194147), (51703, 156360), (52120, 155109), (78180, 103406)]