299631360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 1116122112

約数和(自身を除く): 816490752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 128, 140, 142, 157, 160, 168, 192, 210, 213, 224, 240, 256, 280, 284, 314, 320, 336, 355, 384, 420, 426, 448, 471, 480, 497, 560, 568, 628, 640, 672, 710, 768, 785, 840, 852, 896, 942, 960, 994, 1065, 1099, 1120, 1136, 1256, 1280, 1344, 1420, 1491, 1570, 1680, 1704, 1792, 1884, 1920, 1988, 2130, 2198, 2240, 2272, 2355, 2485, 2512, 2688, 2840, 2982, 3140, 3297, 3360, 3408, 3768, 3840, 3976, 4260, 4396, 4480, 4544, 4710, 4970, 5024, 5376, 5495, 5680, 5964, 6280, 6594, 6720, 6816, 7455, 7536, 7952, 8520, 8792, 8960, 9088, 9420, 9940, 10048, 10990, 11147, 11360, 11928, 12560, 13188, 13440, 13632, 14910, 15072, 15904, 16485, 17040, 17584, 18176, 18840, 19880, 20096, 21980, 22294, 22720, 23856, 25120, 26376, 26880, 27264, 29820, 30144, 31808, 32970, 33441, 34080, 35168, 37680, 39760, 40192, 43960, 44588, 45440, 47712, 50240, 52752, 54528, 55735, 59640, 60288, 63616, 65940, 66882, 68160, 70336, 75360, 78029, 79520, 87920, 89176, 90880, 95424, 100480, 105504, 111470, 119280, 120576, 127232, 131880, 133764, 136320, 140672, 150720, 156058, 159040, 167205, 175840, 178352, 190848, 200960, 211008, 222940, 234087, 238560, 263760, 267528, 272640, 281344, 301440, 312116, 318080, 334410, 351680, 356704, 381696, 390145, 422016, 445880, 468174, 477120, 527520, 535056, 602880, 624232, 636160, 668820, 703360, 713408, 780290, 844032, 891760, 936348, 954240, 1055040, 1070112, 1170435, 1248464, 1337640, 1406720, 1426816, 1560580, 1783520, 1872696, 1908480, 2110080, 2140224, 2340870, 2496928, 2675280, 2853632, 3121160, 3567040, 3745392, 4220160, 4280448, 4681740, 4993856, 5350560, 6242320, 7134080, 7490784, 8560896, 9363480, 9987712, 10701120, 12484640, 14268160, 14981568, 18726960, 19975424, 21402240, 24969280, 29963136, 37453920, 42804480, 49938560, 59926272, 74907840, 99877120, 149815680, 299631360]

約数ペア:

[(1, 299631360), (2, 149815680), (3, 99877120), (4, 74907840), (5, 59926272), (6, 49938560), (7, 42804480), (8, 37453920), (10, 29963136), (12, 24969280), (14, 21402240), (15, 19975424), (16, 18726960), (20, 14981568), (21, 14268160), (24, 12484640), (28, 10701120), (30, 9987712), (32, 9363480), (35, 8560896), (40, 7490784), (42, 7134080), (48, 6242320), (56, 5350560), (60, 4993856), (64, 4681740), (70, 4280448), (71, 4220160), (80, 3745392), (84, 3567040), (96, 3121160), (105, 2853632), (112, 2675280), (120, 2496928), (128, 2340870), (140, 2140224), (142, 2110080), (157, 1908480), (160, 1872696), (168, 1783520), (192, 1560580), (210, 1426816), (213, 1406720), (224, 1337640), (240, 1248464), (256, 1170435), (280, 1070112), (284, 1055040), (314, 954240), (320, 936348), (336, 891760), (355, 844032), (384, 780290), (420, 713408), (426, 703360), (448, 668820), (471, 636160), (480, 624232), (497, 602880), (560, 535056), (568, 527520), (628, 477120), (640, 468174), (672, 445880), (710, 422016), (768, 390145), (785, 381696), (840, 356704), (852, 351680), (896, 334410), (942, 318080), (960, 312116), (994, 301440), (1065, 281344), (1099, 272640), (1120, 267528), (1136, 263760), (1256, 238560), (1280, 234087), (1344, 222940), (1420, 211008), (1491, 200960), (1570, 190848), (1680, 178352), (1704, 175840), (1792, 167205), (1884, 159040), (1920, 156058), (1988, 150720), (2130, 140672), (2198, 136320), (2240, 133764), (2272, 131880), (2355, 127232), (2485, 120576), (2512, 119280), (2688, 111470), (2840, 105504), (2982, 100480), (3140, 95424), (3297, 90880), (3360, 89176), (3408, 87920), (3768, 79520), (3840, 78029), (3976, 75360), (4260, 70336), (4396, 68160), (4480, 66882), (4544, 65940), (4710, 63616), (4970, 60288), (5024, 59640), (5376, 55735), (5495, 54528), (5680, 52752), (5964, 50240), (6280, 47712), (6594, 45440), (6720, 44588), (6816, 43960), (7455, 40192), (7536, 39760), (7952, 37680), (8520, 35168), (8792, 34080), (8960, 33441), (9088, 32970), (9420, 31808), (9940, 30144), (10048, 29820), (10990, 27264), (11147, 26880), (11360, 26376), (11928, 25120), (12560, 23856), (13188, 22720), (13440, 22294), (13632, 21980), (14910, 20096), (15072, 19880), (15904, 18840), (16485, 18176), (17040, 17584)]