302570320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2852

約数の個数: 80

約数和(自身を含む): 764951040

約数和(自身を除く): 462380720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 260, 428, 520, 535, 856, 1040, 1070, 1391, 1712, 2140, 2719, 2782, 4280, 5438, 5564, 6955, 8560, 10876, 11128, 13595, 13910, 21752, 22256, 27190, 27820, 35347, 43504, 54380, 55640, 70694, 108760, 111280, 141388, 176735, 217520, 282776, 290933, 353470, 565552, 581866, 706940, 1163732, 1413880, 1454665, 2327464, 2827760, 2909330, 3782129, 4654928, 5818660, 7564258, 11637320, 15128516, 18910645, 23274640, 30257032, 37821290, 60514064, 75642580, 151285160, 302570320]

約数ペア:

[(1, 302570320), (2, 151285160), (4, 75642580), (5, 60514064), (8, 37821290), (10, 30257032), (13, 23274640), (16, 18910645), (20, 15128516), (26, 11637320), (40, 7564258), (52, 5818660), (65, 4654928), (80, 3782129), (104, 2909330), (107, 2827760), (130, 2327464), (208, 1454665), (214, 1413880), (260, 1163732), (428, 706940), (520, 581866), (535, 565552), (856, 353470), (1040, 290933), (1070, 282776), (1391, 217520), (1712, 176735), (2140, 141388), (2719, 111280), (2782, 108760), (4280, 70694), (5438, 55640), (5564, 54380), (6955, 43504), (8560, 35347), (10876, 27820), (11128, 27190), (13595, 22256), (13910, 21752)]