213338880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6173}}^1$

素因数の和:6203

約数の個数: 144

約数和(自身を含む): 757179360

約数和(自身を除く): 543840480

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6173, 6912, 8640, 11520, 12346, 17280, 18519, 24692, 30865, 34560, 37038, 49384, 55557, 61730, 74076, 92595, 98768, 111114, 123460, 148152, 166671, 185190, 197536, 222228, 246920, 277785, 296304, 333342, 370380, 395072, 444456, 493840, 555570, 592608, 666684, 740760, 790144, 833355, 888912, 987680, 1111140, 1185216, 1333368, 1481520, 1580288, 1666710, 1777824, 1975360, 2222280, 2370432, 2666736, 2963040, 3333420, 3555648, 3950720, 4444560, 4740864, 5333472, 5926080, 6666840, 7111296, 7901440, 8889120, 10666944, 11852160, 13333680, 14222592, 17778240, 21333888, 23704320, 26667360, 35556480, 42667776, 53334720, 71112960, 106669440, 213338880]

約数ペア:

[(1, 213338880), (2, 106669440), (3, 71112960), (4, 53334720), (5, 42667776), (6, 35556480), (8, 26667360), (9, 23704320), (10, 21333888), (12, 17778240), (15, 14222592), (16, 13333680), (18, 11852160), (20, 10666944), (24, 8889120), (27, 7901440), (30, 7111296), (32, 6666840), (36, 5926080), (40, 5333472), (45, 4740864), (48, 4444560), (54, 3950720), (60, 3555648), (64, 3333420), (72, 2963040), (80, 2666736), (90, 2370432), (96, 2222280), (108, 1975360), (120, 1777824), (128, 1666710), (135, 1580288), (144, 1481520), (160, 1333368), (180, 1185216), (192, 1111140), (216, 987680), (240, 888912), (256, 833355), (270, 790144), (288, 740760), (320, 666684), (360, 592608), (384, 555570), (432, 493840), (480, 444456), (540, 395072), (576, 370380), (640, 333342), (720, 296304), (768, 277785), (864, 246920), (960, 222228), (1080, 197536), (1152, 185190), (1280, 166671), (1440, 148152), (1728, 123460), (1920, 111114), (2160, 98768), (2304, 92595), (2880, 74076), (3456, 61730), (3840, 55557), (4320, 49384), (5760, 37038), (6173, 34560), (6912, 30865), (8640, 24692), (11520, 18519), (12346, 17280)]