200720160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:600

約数の個数: 192

約数和(自身を含む): 711244800

約数和(自身を除く): 510524640

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, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 194, 216, 240, 270, 288, 291, 360, 388, 432, 479, 480, 485, 540, 582, 720, 776, 864, 873, 958, 970, 1080, 1164, 1437, 1440, 1455, 1552, 1746, 1916, 1940, 2160, 2328, 2395, 2619, 2874, 2910, 3104, 3492, 3832, 3880, 4311, 4320, 4365, 4656, 4790, 5238, 5748, 5820, 6984, 7185, 7664, 7760, 8622, 8730, 9312, 9580, 10476, 11496, 11640, 12933, 13095, 13968, 14370, 15328, 15520, 17244, 17460, 19160, 20952, 21555, 22992, 23280, 25866, 26190, 27936, 28740, 34488, 34920, 38320, 41904, 43110, 45984, 46463, 46560, 51732, 52380, 57480, 64665, 68976, 69840, 76640, 83808, 86220, 92926, 103464, 104760, 114960, 129330, 137952, 139389, 139680, 172440, 185852, 206928, 209520, 229920, 232315, 258660, 278778, 344880, 371704, 413856, 418167, 419040, 464630, 517320, 557556, 689760, 696945, 743408, 836334, 929260, 1034640, 1115112, 1254501, 1393890, 1486816, 1672668, 1858520, 2069280, 2090835, 2230224, 2509002, 2787780, 3345336, 3717040, 4181670, 4460448, 5018004, 5575560, 6272505, 6690672, 7434080, 8363340, 10036008, 11151120, 12545010, 13381344, 16726680, 20072016, 22302240, 25090020, 33453360, 40144032, 50180040, 66906720, 100360080, 200720160]

約数ペア:

[(1, 200720160), (2, 100360080), (3, 66906720), (4, 50180040), (5, 40144032), (6, 33453360), (8, 25090020), (9, 22302240), (10, 20072016), (12, 16726680), (15, 13381344), (16, 12545010), (18, 11151120), (20, 10036008), (24, 8363340), (27, 7434080), (30, 6690672), (32, 6272505), (36, 5575560), (40, 5018004), (45, 4460448), (48, 4181670), (54, 3717040), (60, 3345336), (72, 2787780), (80, 2509002), (90, 2230224), (96, 2090835), (97, 2069280), (108, 1858520), (120, 1672668), (135, 1486816), (144, 1393890), (160, 1254501), (180, 1115112), (194, 1034640), (216, 929260), (240, 836334), (270, 743408), (288, 696945), (291, 689760), (360, 557556), (388, 517320), (432, 464630), (479, 419040), (480, 418167), (485, 413856), (540, 371704), (582, 344880), (720, 278778), (776, 258660), (864, 232315), (873, 229920), (958, 209520), (970, 206928), (1080, 185852), (1164, 172440), (1437, 139680), (1440, 139389), (1455, 137952), (1552, 129330), (1746, 114960), (1916, 104760), (1940, 103464), (2160, 92926), (2328, 86220), (2395, 83808), (2619, 76640), (2874, 69840), (2910, 68976), (3104, 64665), (3492, 57480), (3832, 52380), (3880, 51732), (4311, 46560), (4320, 46463), (4365, 45984), (4656, 43110), (4790, 41904), (5238, 38320), (5748, 34920), (5820, 34488), (6984, 28740), (7185, 27936), (7664, 26190), (7760, 25866), (8622, 23280), (8730, 22992), (9312, 21555), (9580, 20952), (10476, 19160), (11496, 17460), (11640, 17244), (12933, 15520), (13095, 15328), (13968, 14370)]