208341360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 180

約数和(自身を含む): 732760392

約数和(自身を除く): 524419032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 529, 547, 552, 690, 720, 828, 920, 1035, 1058, 1094, 1104, 1380, 1587, 1641, 1656, 1840, 2070, 2116, 2188, 2645, 2735, 2760, 3174, 3282, 3312, 4140, 4232, 4376, 4761, 4923, 5290, 5470, 5520, 6348, 6564, 7935, 8205, 8280, 8464, 8752, 9522, 9846, 10580, 10940, 12581, 12696, 13128, 15870, 16410, 16560, 19044, 19692, 21160, 21880, 23805, 24615, 25162, 25392, 26256, 31740, 32820, 37743, 38088, 39384, 42320, 43760, 47610, 49230, 50324, 62905, 63480, 65640, 75486, 76176, 78768, 95220, 98460, 100648, 113229, 125810, 126960, 131280, 150972, 188715, 190440, 196920, 201296, 226458, 251620, 289363, 301944, 377430, 380880, 393840, 452916, 503240, 566145, 578726, 603888, 754860, 868089, 905832, 1006480, 1132290, 1157452, 1446815, 1509720, 1736178, 1811664, 2264580, 2314904, 2604267, 2893630, 3019440, 3472356, 4340445, 4529160, 4629808, 5208534, 5787260, 6944712, 8680890, 9058320, 10417068, 11574520, 13021335, 13889424, 17361780, 20834136, 23149040, 26042670, 34723560, 41668272, 52085340, 69447120, 104170680, 208341360]

約数ペア:

[(1, 208341360), (2, 104170680), (3, 69447120), (4, 52085340), (5, 41668272), (6, 34723560), (8, 26042670), (9, 23149040), (10, 20834136), (12, 17361780), (15, 13889424), (16, 13021335), (18, 11574520), (20, 10417068), (23, 9058320), (24, 8680890), (30, 6944712), (36, 5787260), (40, 5208534), (45, 4629808), (46, 4529160), (48, 4340445), (60, 3472356), (69, 3019440), (72, 2893630), (80, 2604267), (90, 2314904), (92, 2264580), (115, 1811664), (120, 1736178), (138, 1509720), (144, 1446815), (180, 1157452), (184, 1132290), (207, 1006480), (230, 905832), (240, 868089), (276, 754860), (345, 603888), (360, 578726), (368, 566145), (414, 503240), (460, 452916), (529, 393840), (547, 380880), (552, 377430), (690, 301944), (720, 289363), (828, 251620), (920, 226458), (1035, 201296), (1058, 196920), (1094, 190440), (1104, 188715), (1380, 150972), (1587, 131280), (1641, 126960), (1656, 125810), (1840, 113229), (2070, 100648), (2116, 98460), (2188, 95220), (2645, 78768), (2735, 76176), (2760, 75486), (3174, 65640), (3282, 63480), (3312, 62905), (4140, 50324), (4232, 49230), (4376, 47610), (4761, 43760), (4923, 42320), (5290, 39384), (5470, 38088), (5520, 37743), (6348, 32820), (6564, 31740), (7935, 26256), (8205, 25392), (8280, 25162), (8464, 24615), (8752, 23805), (9522, 21880), (9846, 21160), (10580, 19692), (10940, 19044), (12581, 16560), (12696, 16410), (13128, 15870)]