40802561280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{272453}}^1$

素因数の和:272493

約数の個数: 216

約数和(自身を含む): 152032601448

約数和(自身を除く): 111230040168

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 24960, 29952, 37440, 49920, 74880, 149760, 272453, 544906, 817359, 1089812, 1362265, 1634718, 2179624, 2452077, 2724530, 3269436, 3541889, 4086795, 4359248, 4904154, 5449060, 6538872, 7083778, 8173590, 8718496, 9808308, 10625667, 10898120, 12260385, 13077744, 14167556, 16347180, 17436992, 17709445, 19616616, 21251334, 21796240, 24520770, 26155488, 28335112, 31877001, 32694360, 34873984, 35418890, 39233232, 42502668, 43592480, 49041540, 52310976, 53128335, 56670224, 63754002, 65388720, 69747968, 70837780, 78466464, 85005336, 87184960, 98083080, 104621952, 106256670, 113340448, 127508004, 130777440, 141675560, 156932928, 159385005, 170010672, 174369920, 196166160, 209243904, 212513340, 226680896, 255016008, 261554880, 283351120, 313865856, 318770010, 340021344, 348739840, 392332320, 425026680, 453361792, 510032016, 523109760, 566702240, 627731712, 637540020, 680042688, 784664640, 850053360, 906723584, 1020064032, 1046219520, 1133404480, 1275080040, 1360085376, 1569329280, 1700106720, 2040128064, 2266808960, 2550160080, 2720170752, 3138658560, 3400213440, 4080256128, 4533617920, 5100320160, 6800426880, 8160512256, 10200640320, 13600853760, 20401280640, 40802561280]

約数ペア:

[(1, 40802561280), (2, 20401280640), (3, 13600853760), (4, 10200640320), (5, 8160512256), (6, 6800426880), (8, 5100320160), (9, 4533617920), (10, 4080256128), (12, 3400213440), (13, 3138658560), (15, 2720170752), (16, 2550160080), (18, 2266808960), (20, 2040128064), (24, 1700106720), (26, 1569329280), (30, 1360085376), (32, 1275080040), (36, 1133404480), (39, 1046219520), (40, 1020064032), (45, 906723584), (48, 850053360), (52, 784664640), (60, 680042688), (64, 637540020), (65, 627731712), (72, 566702240), (78, 523109760), (80, 510032016), (90, 453361792), (96, 425026680), (104, 392332320), (117, 348739840), (120, 340021344), (128, 318770010), (130, 313865856), (144, 283351120), (156, 261554880), (160, 255016008), (180, 226680896), (192, 212513340), (195, 209243904), (208, 196166160), (234, 174369920), (240, 170010672), (256, 159385005), (260, 156932928), (288, 141675560), (312, 130777440), (320, 127508004), (360, 113340448), (384, 106256670), (390, 104621952), (416, 98083080), (468, 87184960), (480, 85005336), (520, 78466464), (576, 70837780), (585, 69747968), (624, 65388720), (640, 63754002), (720, 56670224), (768, 53128335), (780, 52310976), (832, 49041540), (936, 43592480), (960, 42502668), (1040, 39233232), (1152, 35418890), (1170, 34873984), (1248, 32694360), (1280, 31877001), (1440, 28335112), (1560, 26155488), (1664, 24520770), (1872, 21796240), (1920, 21251334), (2080, 19616616), (2304, 17709445), (2340, 17436992), (2496, 16347180), (2880, 14167556), (3120, 13077744), (3328, 12260385), (3744, 10898120), (3840, 10625667), (4160, 9808308), (4680, 8718496), (4992, 8173590), (5760, 7083778), (6240, 6538872), (7488, 5449060), (8320, 4904154), (9360, 4359248), (9984, 4086795), (11520, 3541889), (12480, 3269436), (14976, 2724530), (16640, 2452077), (18720, 2179624), (24960, 1634718), (29952, 1362265), (37440, 1089812), (49920, 817359), (74880, 544906), (149760, 272453)]