82066920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1755

約数の個数: 128

約数和(自身を含む): 273853440

約数和(自身を除く): 191786520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1697, 1860, 2015, 2418, 3224, 3394, 3720, 4030, 4836, 5091, 6045, 6788, 8060, 8485, 9672, 10182, 12090, 13576, 16120, 16970, 20364, 22061, 24180, 25455, 33940, 40728, 44122, 48360, 50910, 52607, 66183, 67880, 88244, 101820, 105214, 110305, 132366, 157821, 176488, 203640, 210428, 220610, 263035, 264732, 315642, 330915, 420856, 441220, 526070, 529464, 631284, 661830, 683891, 789105, 882440, 1052140, 1262568, 1323660, 1367782, 1578210, 2051673, 2104280, 2647320, 2735564, 3156420, 3419455, 4103346, 5471128, 6312840, 6838910, 8206692, 10258365, 13677820, 16413384, 20516730, 27355640, 41033460, 82066920]

約数ペア:

[(1, 82066920), (2, 41033460), (3, 27355640), (4, 20516730), (5, 16413384), (6, 13677820), (8, 10258365), (10, 8206692), (12, 6838910), (13, 6312840), (15, 5471128), (20, 4103346), (24, 3419455), (26, 3156420), (30, 2735564), (31, 2647320), (39, 2104280), (40, 2051673), (52, 1578210), (60, 1367782), (62, 1323660), (65, 1262568), (78, 1052140), (93, 882440), (104, 789105), (120, 683891), (124, 661830), (130, 631284), (155, 529464), (156, 526070), (186, 441220), (195, 420856), (248, 330915), (260, 315642), (310, 264732), (312, 263035), (372, 220610), (390, 210428), (403, 203640), (465, 176488), (520, 157821), (620, 132366), (744, 110305), (780, 105214), (806, 101820), (930, 88244), (1209, 67880), (1240, 66183), (1560, 52607), (1612, 50910), (1697, 48360), (1860, 44122), (2015, 40728), (2418, 33940), (3224, 25455), (3394, 24180), (3720, 22061), (4030, 20364), (4836, 16970), (5091, 16120), (6045, 13576), (6788, 12090), (8060, 10182), (8485, 9672)]