7490647320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4801697}}^1$

素因数の和:4801724

約数の個数: 64

約数和(自身を含む): 24200557920

約数和(自身を除く): 16709910600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4801697, 9603394, 14405091, 19206788, 24008485, 28810182, 38413576, 48016970, 57620364, 62422061, 72025455, 96033940, 115240728, 124844122, 144050910, 187266183, 192067880, 249688244, 288101820, 312110305, 374532366, 499376488, 576203640, 624220610, 749064732, 936330915, 1248441220, 1498129464, 1872661830, 2496882440, 3745323660, 7490647320]

約数ペア:

[(1, 7490647320), (2, 3745323660), (3, 2496882440), (4, 1872661830), (5, 1498129464), (6, 1248441220), (8, 936330915), (10, 749064732), (12, 624220610), (13, 576203640), (15, 499376488), (20, 374532366), (24, 312110305), (26, 288101820), (30, 249688244), (39, 192067880), (40, 187266183), (52, 144050910), (60, 124844122), (65, 115240728), (78, 96033940), (104, 72025455), (120, 62422061), (130, 57620364), (156, 48016970), (195, 38413576), (260, 28810182), (312, 24008485), (390, 19206788), (520, 14405091), (780, 9603394), (1560, 4801697)]