64398503520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1146697}}^1$

素因数の和:1146734

約数の個数: 192

約数和(自身を含む): 242733032640

約数和(自身を除く): 178334529120

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, 56160, 1146697, 2293394, 3440091, 4586788, 5733485, 6880182, 9173576, 10320273, 11466970, 13760364, 14907061, 17200455, 18347152, 20640546, 22933940, 27520728, 29814122, 30960819, 34400910, 36694304, 41281092, 44721183, 45867880, 51601365, 55041456, 59628244, 61921638, 68801820, 74535305, 82562184, 89442366, 91735760, 103202730, 110082912, 119256488, 123843276, 134163549, 137603640, 149070610, 154804095, 165124368, 178884732, 183471520, 206405460, 223605915, 238512976, 247686552, 268327098, 275207280, 298141220, 309608190, 330248736, 357769464, 402490647, 412810920, 447211830, 477025952, 495373104, 536654196, 550414560, 596282440, 619216380, 670817745, 715538928, 804981294, 825621840, 894423660, 990746208, 1073308392, 1192564880, 1238432760, 1341635490, 1431077856, 1609962588, 1651243680, 1788847320, 2012453235, 2146616784, 2385129760, 2476865520, 2683270980, 3219925176, 3577694640, 4024906470, 4293233568, 4953731040, 5366541960, 6439850352, 7155389280, 8049812940, 10733083920, 12879700704, 16099625880, 21466167840, 32199251760, 64398503520]

約数ペア:

[(1, 64398503520), (2, 32199251760), (3, 21466167840), (4, 16099625880), (5, 12879700704), (6, 10733083920), (8, 8049812940), (9, 7155389280), (10, 6439850352), (12, 5366541960), (13, 4953731040), (15, 4293233568), (16, 4024906470), (18, 3577694640), (20, 3219925176), (24, 2683270980), (26, 2476865520), (27, 2385129760), (30, 2146616784), (32, 2012453235), (36, 1788847320), (39, 1651243680), (40, 1609962588), (45, 1431077856), (48, 1341635490), (52, 1238432760), (54, 1192564880), (60, 1073308392), (65, 990746208), (72, 894423660), (78, 825621840), (80, 804981294), (90, 715538928), (96, 670817745), (104, 619216380), (108, 596282440), (117, 550414560), (120, 536654196), (130, 495373104), (135, 477025952), (144, 447211830), (156, 412810920), (160, 402490647), (180, 357769464), (195, 330248736), (208, 309608190), (216, 298141220), (234, 275207280), (240, 268327098), (260, 247686552), (270, 238512976), (288, 223605915), (312, 206405460), (351, 183471520), (360, 178884732), (390, 165124368), (416, 154804095), (432, 149070610), (468, 137603640), (480, 134163549), (520, 123843276), (540, 119256488), (585, 110082912), (624, 103202730), (702, 91735760), (720, 89442366), (780, 82562184), (864, 74535305), (936, 68801820), (1040, 61921638), (1080, 59628244), (1170, 55041456), (1248, 51601365), (1404, 45867880), (1440, 44721183), (1560, 41281092), (1755, 36694304), (1872, 34400910), (2080, 30960819), (2160, 29814122), (2340, 27520728), (2808, 22933940), (3120, 20640546), (3510, 18347152), (3744, 17200455), (4320, 14907061), (4680, 13760364), (5616, 11466970), (6240, 10320273), (7020, 9173576), (9360, 6880182), (11232, 5733485), (14040, 4586788), (18720, 3440091), (28080, 2293394), (56160, 1146697)]