2145143520

素因数分解:

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

素因数の和:38234

約数の個数: 192

約数和(自身を含む): 8085752640

約数和(自身を除く): 5940609120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 38197, 56160, 76394, 114591, 152788, 190985, 229182, 305576, 343773, 381970, 458364, 496561, 572955, 611152, 687546, 763940, 916728, 993122, 1031319, 1145910, 1222304, 1375092, 1489683, 1527880, 1718865, 1833456, 1986244, 2062638, 2291820, 2482805, 2750184, 2979366, 3055760, 3437730, 3666912, 3972488, 4125276, 4469049, 4583640, 4965610, 5156595, 5500368, 5958732, 6111520, 6875460, 7448415, 7944976, 8250552, 8938098, 9167280, 9931220, 10313190, 11000736, 11917464, 13407147, 13750920, 14896830, 15889952, 16501104, 17876196, 18334560, 19862440, 20626380, 22345245, 23834928, 26814294, 27501840, 29793660, 33002208, 35752392, 39724880, 41252760, 44690490, 47669856, 53628588, 55003680, 59587320, 67035735, 71504784, 79449760, 82505520, 89380980, 107257176, 119174640, 134071470, 143009568, 165011040, 178761960, 214514352, 238349280, 268142940, 357523920, 429028704, 536285880, 715047840, 1072571760, 2145143520]

約数ペア:

[(1, 2145143520), (2, 1072571760), (3, 715047840), (4, 536285880), (5, 429028704), (6, 357523920), (8, 268142940), (9, 238349280), (10, 214514352), (12, 178761960), (13, 165011040), (15, 143009568), (16, 134071470), (18, 119174640), (20, 107257176), (24, 89380980), (26, 82505520), (27, 79449760), (30, 71504784), (32, 67035735), (36, 59587320), (39, 55003680), (40, 53628588), (45, 47669856), (48, 44690490), (52, 41252760), (54, 39724880), (60, 35752392), (65, 33002208), (72, 29793660), (78, 27501840), (80, 26814294), (90, 23834928), (96, 22345245), (104, 20626380), (108, 19862440), (117, 18334560), (120, 17876196), (130, 16501104), (135, 15889952), (144, 14896830), (156, 13750920), (160, 13407147), (180, 11917464), (195, 11000736), (208, 10313190), (216, 9931220), (234, 9167280), (240, 8938098), (260, 8250552), (270, 7944976), (288, 7448415), (312, 6875460), (351, 6111520), (360, 5958732), (390, 5500368), (416, 5156595), (432, 4965610), (468, 4583640), (480, 4469049), (520, 4125276), (540, 3972488), (585, 3666912), (624, 3437730), (702, 3055760), (720, 2979366), (780, 2750184), (864, 2482805), (936, 2291820), (1040, 2062638), (1080, 1986244), (1170, 1833456), (1248, 1718865), (1404, 1527880), (1440, 1489683), (1560, 1375092), (1755, 1222304), (1872, 1145910), (2080, 1031319), (2160, 993122), (2340, 916728), (2808, 763940), (3120, 687546), (3510, 611152), (3744, 572955), (4320, 496561), (4680, 458364), (5616, 381970), (6240, 343773), (7020, 305576), (9360, 229182), (11232, 190985), (14040, 152788), (18720, 114591), (28080, 76394), (38197, 56160)]