2715691680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145069}}^1$

素因数の和:145103

約数の個数: 144

約数和(自身を含む): 9980235720

約数和(自身を除く): 7264544040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 145069, 290138, 435207, 580276, 725345, 870414, 1160552, 1305621, 1450690, 1740828, 1885897, 2176035, 2321104, 2611242, 2901380, 3481656, 3771794, 4352070, 4642208, 5222484, 5657691, 5802760, 6528105, 6963312, 7543588, 8704140, 9429485, 10444968, 11315382, 11605520, 13056210, 13926624, 15087176, 16973073, 17408280, 18858970, 20889936, 22630764, 23211040, 26112420, 28288455, 30174352, 33946146, 34816560, 37717940, 41779872, 45261528, 52224840, 56576910, 60348704, 67892292, 69633120, 75435880, 84865365, 90523056, 104449680, 113153820, 135784584, 150871760, 169730730, 181046112, 208899360, 226307640, 271569168, 301743520, 339461460, 452615280, 543138336, 678922920, 905230560, 1357845840, 2715691680]

約数ペア:

[(1, 2715691680), (2, 1357845840), (3, 905230560), (4, 678922920), (5, 543138336), (6, 452615280), (8, 339461460), (9, 301743520), (10, 271569168), (12, 226307640), (13, 208899360), (15, 181046112), (16, 169730730), (18, 150871760), (20, 135784584), (24, 113153820), (26, 104449680), (30, 90523056), (32, 84865365), (36, 75435880), (39, 69633120), (40, 67892292), (45, 60348704), (48, 56576910), (52, 52224840), (60, 45261528), (65, 41779872), (72, 37717940), (78, 34816560), (80, 33946146), (90, 30174352), (96, 28288455), (104, 26112420), (117, 23211040), (120, 22630764), (130, 20889936), (144, 18858970), (156, 17408280), (160, 16973073), (180, 15087176), (195, 13926624), (208, 13056210), (234, 11605520), (240, 11315382), (260, 10444968), (288, 9429485), (312, 8704140), (360, 7543588), (390, 6963312), (416, 6528105), (468, 5802760), (480, 5657691), (520, 5222484), (585, 4642208), (624, 4352070), (720, 3771794), (780, 3481656), (936, 2901380), (1040, 2611242), (1170, 2321104), (1248, 2176035), (1440, 1885897), (1560, 1740828), (1872, 1450690), (2080, 1305621), (2340, 1160552), (3120, 870414), (3744, 725345), (4680, 580276), (6240, 435207), (9360, 290138), (18720, 145069)]