468823680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2128

約数の個数: 256

約数和(自身を含む): 1788998400

約数和(自身を除く): 1320174720

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2087, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4174, 4320, 4680, 4992, 5616, 5760, 6240, 6261, 7020, 7488, 8320, 8348, 8640, 9360, 10435, 11232, 12480, 12522, 14040, 14976, 16696, 17280, 18720, 18783, 20870, 22464, 24960, 25044, 27131, 28080, 31305, 33392, 37440, 37566, 41740, 44928, 50088, 54262, 56160, 56349, 62610, 66784, 74880, 75132, 81393, 83480, 93915, 100176, 108524, 112320, 112698, 125220, 133568, 135655, 150264, 162786, 166960, 187830, 200352, 217048, 224640, 225396, 244179, 250440, 267136, 271310, 281745, 300528, 325572, 333920, 375660, 400704, 406965, 434096, 450792, 488358, 500880, 542620, 563490, 601056, 651144, 667840, 732537, 751320, 801408, 813930, 868192, 901584, 976716, 1001760, 1085240, 1126980, 1202112, 1220895, 1302288, 1335680, 1465074, 1502640, 1627860, 1736384, 1803168, 1953432, 2003520, 2170480, 2253960, 2404224, 2441790, 2604576, 2930148, 3005280, 3255720, 3472768, 3606336, 3662685, 3906864, 4007040, 4340960, 4507920, 4883580, 5209152, 5860296, 6010560, 6511440, 7212672, 7325370, 7813728, 8681920, 9015840, 9767160, 10418304, 11720592, 12021120, 13022880, 14650740, 15627456, 17363840, 18031680, 19534320, 23441184, 26045760, 29301480, 31254912, 36063360, 39068640, 46882368, 52091520, 58602960, 78137280, 93764736, 117205920, 156274560, 234411840, 468823680]

約数ペア:

[(1, 468823680), (2, 234411840), (3, 156274560), (4, 117205920), (5, 93764736), (6, 78137280), (8, 58602960), (9, 52091520), (10, 46882368), (12, 39068640), (13, 36063360), (15, 31254912), (16, 29301480), (18, 26045760), (20, 23441184), (24, 19534320), (26, 18031680), (27, 17363840), (30, 15627456), (32, 14650740), (36, 13022880), (39, 12021120), (40, 11720592), (45, 10418304), (48, 9767160), (52, 9015840), (54, 8681920), (60, 7813728), (64, 7325370), (65, 7212672), (72, 6511440), (78, 6010560), (80, 5860296), (90, 5209152), (96, 4883580), (104, 4507920), (108, 4340960), (117, 4007040), (120, 3906864), (128, 3662685), (130, 3606336), (135, 3472768), (144, 3255720), (156, 3005280), (160, 2930148), (180, 2604576), (192, 2441790), (195, 2404224), (208, 2253960), (216, 2170480), (234, 2003520), (240, 1953432), (260, 1803168), (270, 1736384), (288, 1627860), (312, 1502640), (320, 1465074), (351, 1335680), (360, 1302288), (384, 1220895), (390, 1202112), (416, 1126980), (432, 1085240), (468, 1001760), (480, 976716), (520, 901584), (540, 868192), (576, 813930), (585, 801408), (624, 751320), (640, 732537), (702, 667840), (720, 651144), (780, 601056), (832, 563490), (864, 542620), (936, 500880), (960, 488358), (1040, 450792), (1080, 434096), (1152, 406965), (1170, 400704), (1248, 375660), (1404, 333920), (1440, 325572), (1560, 300528), (1664, 281745), (1728, 271310), (1755, 267136), (1872, 250440), (1920, 244179), (2080, 225396), (2087, 224640), (2160, 217048), (2340, 200352), (2496, 187830), (2808, 166960), (2880, 162786), (3120, 150264), (3456, 135655), (3510, 133568), (3744, 125220), (4160, 112698), (4174, 112320), (4320, 108524), (4680, 100176), (4992, 93915), (5616, 83480), (5760, 81393), (6240, 75132), (6261, 74880), (7020, 66784), (7488, 62610), (8320, 56349), (8348, 56160), (8640, 54262), (9360, 50088), (10435, 44928), (11232, 41740), (12480, 37566), (12522, 37440), (14040, 33392), (14976, 31305), (16696, 28080), (17280, 27131), (18720, 25044), (18783, 24960), (20870, 22464)]