216380160

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2087}}^1$

素因数の和:2120

約数の個数: 180

約数和(自身を含む): 774618768

約数和(自身を除く): 558238608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2087, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4174, 4320, 5184, 5760, 6261, 6480, 6912, 8348, 8640, 10368, 10435, 11520, 12522, 12960, 16696, 17280, 18783, 20736, 20870, 25044, 25920, 31305, 33392, 34560, 37566, 41740, 50088, 51840, 56349, 62610, 66784, 75132, 83480, 93915, 100176, 103680, 112698, 125220, 133568, 150264, 166960, 169047, 187830, 200352, 225396, 250440, 267136, 281745, 300528, 333920, 338094, 375660, 400704, 450792, 500880, 534272, 563490, 601056, 667840, 676188, 751320, 801408, 845235, 901584, 1001760, 1126980, 1202112, 1335680, 1352376, 1502640, 1602816, 1690470, 1803168, 2003520, 2253960, 2404224, 2671360, 2704752, 3005280, 3380940, 3606336, 4007040, 4507920, 4808448, 5409504, 6010560, 6761880, 7212672, 8014080, 9015840, 10819008, 12021120, 13523760, 14425344, 18031680, 21638016, 24042240, 27047520, 36063360, 43276032, 54095040, 72126720, 108190080, 216380160]

約数ペア:

[(1, 216380160), (2, 108190080), (3, 72126720), (4, 54095040), (5, 43276032), (6, 36063360), (8, 27047520), (9, 24042240), (10, 21638016), (12, 18031680), (15, 14425344), (16, 13523760), (18, 12021120), (20, 10819008), (24, 9015840), (27, 8014080), (30, 7212672), (32, 6761880), (36, 6010560), (40, 5409504), (45, 4808448), (48, 4507920), (54, 4007040), (60, 3606336), (64, 3380940), (72, 3005280), (80, 2704752), (81, 2671360), (90, 2404224), (96, 2253960), (108, 2003520), (120, 1803168), (128, 1690470), (135, 1602816), (144, 1502640), (160, 1352376), (162, 1335680), (180, 1202112), (192, 1126980), (216, 1001760), (240, 901584), (256, 845235), (270, 801408), (288, 751320), (320, 676188), (324, 667840), (360, 601056), (384, 563490), (405, 534272), (432, 500880), (480, 450792), (540, 400704), (576, 375660), (640, 338094), (648, 333920), (720, 300528), (768, 281745), (810, 267136), (864, 250440), (960, 225396), (1080, 200352), (1152, 187830), (1280, 169047), (1296, 166960), (1440, 150264), (1620, 133568), (1728, 125220), (1920, 112698), (2087, 103680), (2160, 100176), (2304, 93915), (2592, 83480), (2880, 75132), (3240, 66784), (3456, 62610), (3840, 56349), (4174, 51840), (4320, 50088), (5184, 41740), (5760, 37566), (6261, 34560), (6480, 33392), (6912, 31305), (8348, 25920), (8640, 25044), (10368, 20870), (10435, 20736), (11520, 18783), (12522, 17280), (12960, 16696)]