15695577040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1371991}}^1$

素因数の和:1372028

約数の個数: 80

約数和(自身を含む): 42872006016

約数和(自身を除く): 27176428976

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 1371991, 2743982, 5487964, 6859955, 10975928, 13719910, 15091901, 17835883, 21951856, 27439820, 30183802, 35671766, 54879640, 60367604, 71343532, 75459505, 89179415, 109759280, 120735208, 142687064, 150919010, 178358830, 196194713, 241470416, 285374128, 301838020, 356717660, 392389426, 603676040, 713435320, 784778852, 980973565, 1207352080, 1426870640, 1569557704, 1961947130, 3139115408, 3923894260, 7847788520, 15695577040]

約数ペア:

[(1, 15695577040), (2, 7847788520), (4, 3923894260), (5, 3139115408), (8, 1961947130), (10, 1569557704), (11, 1426870640), (13, 1207352080), (16, 980973565), (20, 784778852), (22, 713435320), (26, 603676040), (40, 392389426), (44, 356717660), (52, 301838020), (55, 285374128), (65, 241470416), (80, 196194713), (88, 178358830), (104, 150919010), (110, 142687064), (130, 120735208), (143, 109759280), (176, 89179415), (208, 75459505), (220, 71343532), (260, 60367604), (286, 54879640), (440, 35671766), (520, 30183802), (572, 27439820), (715, 21951856), (880, 17835883), (1040, 15091901), (1144, 13719910), (1430, 10975928), (2288, 6859955), (2860, 5487964), (5720, 2743982), (11440, 1371991)]