715047840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38197}}^1$

素因数の和:38231

約数の個数: 144

約数和(自身を含む): 2627869608

約数和(自身を除く): 1912821768

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, 38197, 76394, 114591, 152788, 190985, 229182, 305576, 343773, 381970, 458364, 496561, 572955, 611152, 687546, 763940, 916728, 993122, 1145910, 1222304, 1375092, 1489683, 1527880, 1718865, 1833456, 1986244, 2291820, 2482805, 2750184, 2979366, 3055760, 3437730, 3666912, 3972488, 4469049, 4583640, 4965610, 5500368, 5958732, 6111520, 6875460, 7448415, 7944976, 8938098, 9167280, 9931220, 11000736, 11917464, 13750920, 14896830, 15889952, 17876196, 18334560, 19862440, 22345245, 23834928, 27501840, 29793660, 35752392, 39724880, 44690490, 47669856, 55003680, 59587320, 71504784, 79449760, 89380980, 119174640, 143009568, 178761960, 238349280, 357523920, 715047840]

約数ペア:

[(1, 715047840), (2, 357523920), (3, 238349280), (4, 178761960), (5, 143009568), (6, 119174640), (8, 89380980), (9, 79449760), (10, 71504784), (12, 59587320), (13, 55003680), (15, 47669856), (16, 44690490), (18, 39724880), (20, 35752392), (24, 29793660), (26, 27501840), (30, 23834928), (32, 22345245), (36, 19862440), (39, 18334560), (40, 17876196), (45, 15889952), (48, 14896830), (52, 13750920), (60, 11917464), (65, 11000736), (72, 9931220), (78, 9167280), (80, 8938098), (90, 7944976), (96, 7448415), (104, 6875460), (117, 6111520), (120, 5958732), (130, 5500368), (144, 4965610), (156, 4583640), (160, 4469049), (180, 3972488), (195, 3666912), (208, 3437730), (234, 3055760), (240, 2979366), (260, 2750184), (288, 2482805), (312, 2291820), (360, 1986244), (390, 1833456), (416, 1718865), (468, 1527880), (480, 1489683), (520, 1375092), (585, 1222304), (624, 1145910), (720, 993122), (780, 916728), (936, 763940), (1040, 687546), (1170, 611152), (1248, 572955), (1440, 496561), (1560, 458364), (1872, 381970), (2080, 343773), (2340, 305576), (3120, 229182), (3744, 190985), (4680, 152788), (6240, 114591), (9360, 76394), (18720, 38197)]