312418080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5563}}^1$

素因数の和:5600

約数の個数: 192

約数和(自身を含む): 1177787520

約数和(自身を除く): 865369440

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, 5563, 5616, 6240, 7020, 9360, 11126, 11232, 14040, 16689, 18720, 22252, 27815, 28080, 33378, 44504, 50067, 55630, 56160, 66756, 72319, 83445, 89008, 100134, 111260, 133512, 144638, 150201, 166890, 178016, 200268, 216957, 222520, 250335, 267024, 289276, 300402, 333780, 361595, 400536, 433914, 445040, 500670, 534048, 578552, 600804, 650871, 667560, 723190, 751005, 801072, 867828, 890080, 1001340, 1084785, 1157104, 1201608, 1301742, 1335120, 1446380, 1502010, 1602144, 1735656, 1952613, 2002680, 2169570, 2314208, 2403216, 2603484, 2670240, 2892760, 3004020, 3254355, 3471312, 3905226, 4005360, 4339140, 4806432, 5206968, 5785520, 6008040, 6508710, 6942624, 7810452, 8010720, 8678280, 9763065, 10413936, 11571040, 12016080, 13017420, 15620904, 17356560, 19526130, 20827872, 24032160, 26034840, 31241808, 34713120, 39052260, 52069680, 62483616, 78104520, 104139360, 156209040, 312418080]

約数ペア:

[(1, 312418080), (2, 156209040), (3, 104139360), (4, 78104520), (5, 62483616), (6, 52069680), (8, 39052260), (9, 34713120), (10, 31241808), (12, 26034840), (13, 24032160), (15, 20827872), (16, 19526130), (18, 17356560), (20, 15620904), (24, 13017420), (26, 12016080), (27, 11571040), (30, 10413936), (32, 9763065), (36, 8678280), (39, 8010720), (40, 7810452), (45, 6942624), (48, 6508710), (52, 6008040), (54, 5785520), (60, 5206968), (65, 4806432), (72, 4339140), (78, 4005360), (80, 3905226), (90, 3471312), (96, 3254355), (104, 3004020), (108, 2892760), (117, 2670240), (120, 2603484), (130, 2403216), (135, 2314208), (144, 2169570), (156, 2002680), (160, 1952613), (180, 1735656), (195, 1602144), (208, 1502010), (216, 1446380), (234, 1335120), (240, 1301742), (260, 1201608), (270, 1157104), (288, 1084785), (312, 1001340), (351, 890080), (360, 867828), (390, 801072), (416, 751005), (432, 723190), (468, 667560), (480, 650871), (520, 600804), (540, 578552), (585, 534048), (624, 500670), (702, 445040), (720, 433914), (780, 400536), (864, 361595), (936, 333780), (1040, 300402), (1080, 289276), (1170, 267024), (1248, 250335), (1404, 222520), (1440, 216957), (1560, 200268), (1755, 178016), (1872, 166890), (2080, 150201), (2160, 144638), (2340, 133512), (2808, 111260), (3120, 100134), (3510, 89008), (3744, 83445), (4320, 72319), (4680, 66756), (5563, 56160), (5616, 55630), (6240, 50067), (7020, 44504), (9360, 33378), (11126, 28080), (11232, 27815), (14040, 22252), (16689, 18720)]