8367840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 31752000

約数和(自身を除く): 23384160

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, 149, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 298, 312, 351, 360, 390, 416, 432, 447, 468, 480, 520, 540, 585, 596, 624, 702, 720, 745, 780, 864, 894, 936, 1040, 1080, 1170, 1192, 1248, 1341, 1404, 1440, 1490, 1560, 1755, 1788, 1872, 1937, 2080, 2160, 2235, 2340, 2384, 2682, 2808, 2980, 3120, 3510, 3576, 3744, 3874, 4023, 4320, 4470, 4680, 4768, 5364, 5616, 5811, 5960, 6240, 6705, 7020, 7152, 7748, 8046, 8940, 9360, 9685, 10728, 11232, 11622, 11920, 13410, 14040, 14304, 15496, 16092, 17433, 17880, 18720, 19370, 20115, 21456, 23244, 23840, 26820, 28080, 29055, 30992, 32184, 34866, 35760, 38740, 40230, 42912, 46488, 52299, 53640, 56160, 58110, 61984, 64368, 69732, 71520, 77480, 80460, 87165, 92976, 104598, 107280, 116220, 128736, 139464, 154960, 160920, 174330, 185952, 209196, 214560, 232440, 261495, 278928, 309920, 321840, 348660, 418392, 464880, 522990, 557856, 643680, 697320, 836784, 929760, 1045980, 1394640, 1673568, 2091960, 2789280, 4183920, 8367840]

約数ペア:

[(1, 8367840), (2, 4183920), (3, 2789280), (4, 2091960), (5, 1673568), (6, 1394640), (8, 1045980), (9, 929760), (10, 836784), (12, 697320), (13, 643680), (15, 557856), (16, 522990), (18, 464880), (20, 418392), (24, 348660), (26, 321840), (27, 309920), (30, 278928), (32, 261495), (36, 232440), (39, 214560), (40, 209196), (45, 185952), (48, 174330), (52, 160920), (54, 154960), (60, 139464), (65, 128736), (72, 116220), (78, 107280), (80, 104598), (90, 92976), (96, 87165), (104, 80460), (108, 77480), (117, 71520), (120, 69732), (130, 64368), (135, 61984), (144, 58110), (149, 56160), (156, 53640), (160, 52299), (180, 46488), (195, 42912), (208, 40230), (216, 38740), (234, 35760), (240, 34866), (260, 32184), (270, 30992), (288, 29055), (298, 28080), (312, 26820), (351, 23840), (360, 23244), (390, 21456), (416, 20115), (432, 19370), (447, 18720), (468, 17880), (480, 17433), (520, 16092), (540, 15496), (585, 14304), (596, 14040), (624, 13410), (702, 11920), (720, 11622), (745, 11232), (780, 10728), (864, 9685), (894, 9360), (936, 8940), (1040, 8046), (1080, 7748), (1170, 7152), (1192, 7020), (1248, 6705), (1341, 6240), (1404, 5960), (1440, 5811), (1490, 5616), (1560, 5364), (1755, 4768), (1788, 4680), (1872, 4470), (1937, 4320), (2080, 4023), (2160, 3874), (2235, 3744), (2340, 3576), (2384, 3510), (2682, 3120), (2808, 2980)]