274913280

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 1009335600

約数和(自身を除く): 734422320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 157, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 314, 320, 342, 360, 380, 384, 456, 471, 480, 512, 570, 576, 608, 628, 640, 684, 720, 760, 768, 785, 855, 912, 942, 960, 1024, 1140, 1152, 1216, 1256, 1280, 1368, 1413, 1440, 1520, 1536, 1570, 1710, 1824, 1884, 1920, 2048, 2280, 2304, 2355, 2432, 2512, 2560, 2736, 2826, 2880, 2983, 3040, 3072, 3140, 3420, 3648, 3768, 3840, 4560, 4608, 4710, 4864, 5024, 5120, 5472, 5652, 5760, 5966, 6080, 6144, 6280, 6840, 7065, 7296, 7536, 7680, 8949, 9120, 9216, 9420, 9728, 10048, 10240, 10944, 11304, 11520, 11932, 12160, 12560, 13680, 14130, 14592, 14915, 15072, 15360, 17898, 18240, 18432, 18840, 19456, 20096, 21888, 22608, 23040, 23864, 24320, 25120, 26847, 27360, 28260, 29184, 29830, 30144, 30720, 35796, 36480, 37680, 38912, 40192, 43776, 44745, 45216, 46080, 47728, 48640, 50240, 53694, 54720, 56520, 58368, 59660, 60288, 71592, 72960, 75360, 80384, 87552, 89490, 90432, 92160, 95456, 97280, 100480, 107388, 109440, 113040, 116736, 119320, 120576, 134235, 143184, 145920, 150720, 160768, 175104, 178980, 180864, 190912, 194560, 200960, 214776, 218880, 226080, 238640, 241152, 268470, 286368, 291840, 301440, 321536, 350208, 357960, 361728, 381824, 401920, 429552, 437760, 452160, 477280, 482304, 536940, 572736, 583680, 602880, 715920, 723456, 763648, 803840, 859104, 875520, 904320, 954560, 964608, 1073880, 1145472, 1205760, 1431840, 1446912, 1527296, 1607680, 1718208, 1751040, 1808640, 1909120, 2147760, 2290944, 2411520, 2863680, 2893824, 3054592, 3436416, 3617280, 3818240, 4295520, 4581888, 4823040, 5727360, 6109184, 6872832, 7234560, 7636480, 8591040, 9163776, 11454720, 13745664, 14469120, 15272960, 17182080, 18327552, 22909440, 27491328, 30545920, 34364160, 45818880, 54982656, 68728320, 91637760, 137456640, 274913280]

約数ペア:

[(1, 274913280), (2, 137456640), (3, 91637760), (4, 68728320), (5, 54982656), (6, 45818880), (8, 34364160), (9, 30545920), (10, 27491328), (12, 22909440), (15, 18327552), (16, 17182080), (18, 15272960), (19, 14469120), (20, 13745664), (24, 11454720), (30, 9163776), (32, 8591040), (36, 7636480), (38, 7234560), (40, 6872832), (45, 6109184), (48, 5727360), (57, 4823040), (60, 4581888), (64, 4295520), (72, 3818240), (76, 3617280), (80, 3436416), (90, 3054592), (95, 2893824), (96, 2863680), (114, 2411520), (120, 2290944), (128, 2147760), (144, 1909120), (152, 1808640), (157, 1751040), (160, 1718208), (171, 1607680), (180, 1527296), (190, 1446912), (192, 1431840), (228, 1205760), (240, 1145472), (256, 1073880), (285, 964608), (288, 954560), (304, 904320), (314, 875520), (320, 859104), (342, 803840), (360, 763648), (380, 723456), (384, 715920), (456, 602880), (471, 583680), (480, 572736), (512, 536940), (570, 482304), (576, 477280), (608, 452160), (628, 437760), (640, 429552), (684, 401920), (720, 381824), (760, 361728), (768, 357960), (785, 350208), (855, 321536), (912, 301440), (942, 291840), (960, 286368), (1024, 268470), (1140, 241152), (1152, 238640), (1216, 226080), (1256, 218880), (1280, 214776), (1368, 200960), (1413, 194560), (1440, 190912), (1520, 180864), (1536, 178980), (1570, 175104), (1710, 160768), (1824, 150720), (1884, 145920), (1920, 143184), (2048, 134235), (2280, 120576), (2304, 119320), (2355, 116736), (2432, 113040), (2512, 109440), (2560, 107388), (2736, 100480), (2826, 97280), (2880, 95456), (2983, 92160), (3040, 90432), (3072, 89490), (3140, 87552), (3420, 80384), (3648, 75360), (3768, 72960), (3840, 71592), (4560, 60288), (4608, 59660), (4710, 58368), (4864, 56520), (5024, 54720), (5120, 53694), (5472, 50240), (5652, 48640), (5760, 47728), (5966, 46080), (6080, 45216), (6144, 44745), (6280, 43776), (6840, 40192), (7065, 38912), (7296, 37680), (7536, 36480), (7680, 35796), (8949, 30720), (9120, 30144), (9216, 29830), (9420, 29184), (9728, 28260), (10048, 27360), (10240, 26847), (10944, 25120), (11304, 24320), (11520, 23864), (11932, 23040), (12160, 22608), (12560, 21888), (13680, 20096), (14130, 19456), (14592, 18840), (14915, 18432), (15072, 18240), (15360, 17898)]