15565579824

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1\times {\mathrm{2633}}^1$

素因数の和:4282

約数の個数: 80

約数和(自身を含む): 40761676800

約数和(自身を除く): 25196096976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1559, 1896, 2633, 3118, 3792, 4677, 5266, 6236, 7899, 9354, 10532, 12472, 15798, 18708, 21064, 24944, 31596, 37416, 42128, 63192, 74832, 123161, 126384, 208007, 246322, 369483, 416014, 492644, 624021, 738966, 832028, 985288, 1248042, 1477932, 1664056, 1970576, 2496084, 2955864, 3328112, 4104847, 4992168, 5911728, 8209694, 9984336, 12314541, 16419388, 24629082, 32838776, 49258164, 65677552, 98516328, 197032656, 324282913, 648565826, 972848739, 1297131652, 1945697478, 2594263304, 3891394956, 5188526608, 7782789912, 15565579824]

約数ペア:

[(1, 15565579824), (2, 7782789912), (3, 5188526608), (4, 3891394956), (6, 2594263304), (8, 1945697478), (12, 1297131652), (16, 972848739), (24, 648565826), (48, 324282913), (79, 197032656), (158, 98516328), (237, 65677552), (316, 49258164), (474, 32838776), (632, 24629082), (948, 16419388), (1264, 12314541), (1559, 9984336), (1896, 8209694), (2633, 5911728), (3118, 4992168), (3792, 4104847), (4677, 3328112), (5266, 2955864), (6236, 2496084), (7899, 1970576), (9354, 1664056), (10532, 1477932), (12472, 1248042), (15798, 985288), (18708, 832028), (21064, 738966), (24944, 624021), (31596, 492644), (37416, 416014), (42128, 369483), (63192, 246322), (74832, 208007), (123161, 126384)]