210366720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2029}}^1$

素因数の和:2062

約数の個数: 180

約数和(自身を含む): 753101580

約数和(自身を除く): 542734860

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, 2029, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4058, 4320, 5184, 5760, 6087, 6480, 6912, 8116, 8640, 10145, 10368, 11520, 12174, 12960, 16232, 17280, 18261, 20290, 20736, 24348, 25920, 30435, 32464, 34560, 36522, 40580, 48696, 51840, 54783, 60870, 64928, 73044, 81160, 91305, 97392, 103680, 109566, 121740, 129856, 146088, 162320, 164349, 182610, 194784, 219132, 243480, 259712, 273915, 292176, 324640, 328698, 365220, 389568, 438264, 486960, 519424, 547830, 584352, 649280, 657396, 730440, 779136, 821745, 876528, 973920, 1095660, 1168704, 1298560, 1314792, 1460880, 1558272, 1643490, 1753056, 1947840, 2191320, 2337408, 2597120, 2629584, 2921760, 3286980, 3506112, 3895680, 4382640, 4674816, 5259168, 5843520, 6573960, 7012224, 7791360, 8765280, 10518336, 11687040, 13147920, 14024448, 17530560, 21036672, 23374080, 26295840, 35061120, 42073344, 52591680, 70122240, 105183360, 210366720]

約数ペア:

[(1, 210366720), (2, 105183360), (3, 70122240), (4, 52591680), (5, 42073344), (6, 35061120), (8, 26295840), (9, 23374080), (10, 21036672), (12, 17530560), (15, 14024448), (16, 13147920), (18, 11687040), (20, 10518336), (24, 8765280), (27, 7791360), (30, 7012224), (32, 6573960), (36, 5843520), (40, 5259168), (45, 4674816), (48, 4382640), (54, 3895680), (60, 3506112), (64, 3286980), (72, 2921760), (80, 2629584), (81, 2597120), (90, 2337408), (96, 2191320), (108, 1947840), (120, 1753056), (128, 1643490), (135, 1558272), (144, 1460880), (160, 1314792), (162, 1298560), (180, 1168704), (192, 1095660), (216, 973920), (240, 876528), (256, 821745), (270, 779136), (288, 730440), (320, 657396), (324, 649280), (360, 584352), (384, 547830), (405, 519424), (432, 486960), (480, 438264), (540, 389568), (576, 365220), (640, 328698), (648, 324640), (720, 292176), (768, 273915), (810, 259712), (864, 243480), (960, 219132), (1080, 194784), (1152, 182610), (1280, 164349), (1296, 162320), (1440, 146088), (1620, 129856), (1728, 121740), (1920, 109566), (2029, 103680), (2160, 97392), (2304, 91305), (2592, 81160), (2880, 73044), (3240, 64928), (3456, 60870), (3840, 54783), (4058, 51840), (4320, 48696), (5184, 40580), (5760, 36522), (6087, 34560), (6480, 32464), (6912, 30435), (8116, 25920), (8640, 24348), (10145, 20736), (10368, 20290), (11520, 18261), (12174, 17280), (12960, 16232)]