275848320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 256

約数和(自身を含む): 987914880

約数和(自身を除く): 712066560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 320, 330, 352, 353, 370, 384, 407, 440, 444, 480, 528, 555, 592, 640, 660, 704, 706, 740, 814, 880, 888, 960, 1056, 1059, 1110, 1184, 1221, 1320, 1408, 1412, 1480, 1628, 1760, 1765, 1776, 1920, 2035, 2112, 2118, 2220, 2368, 2442, 2640, 2824, 2960, 3256, 3520, 3530, 3552, 3883, 4070, 4224, 4236, 4440, 4736, 4884, 5280, 5295, 5648, 5920, 6105, 6512, 7040, 7060, 7104, 7766, 8140, 8472, 8880, 9768, 10560, 10590, 11296, 11649, 11840, 12210, 13024, 13061, 14120, 14208, 15532, 16280, 16944, 17760, 19415, 19536, 21120, 21180, 22592, 23298, 23680, 24420, 26048, 26122, 28240, 31064, 32560, 33888, 35520, 38830, 39072, 39183, 42360, 45184, 46596, 48840, 52096, 52244, 56480, 58245, 62128, 65120, 65305, 67776, 71040, 77660, 78144, 78366, 84720, 93192, 97680, 104488, 112960, 116490, 124256, 130240, 130610, 135552, 143671, 155320, 156288, 156732, 169440, 186384, 195360, 195915, 208976, 225920, 232980, 248512, 260480, 261220, 287342, 310640, 313464, 338880, 372768, 390720, 391830, 417952, 431013, 465960, 497024, 522440, 574684, 621280, 626928, 677760, 718355, 745536, 781440, 783660, 835904, 862026, 931920, 1044880, 1149368, 1242560, 1253856, 1436710, 1491072, 1567320, 1671808, 1724052, 1863840, 2089760, 2155065, 2298736, 2485120, 2507712, 2873420, 3134640, 3448104, 3727680, 4179520, 4310130, 4597472, 5015424, 5746840, 6269280, 6896208, 7455360, 8359040, 8620260, 9194944, 11493680, 12538560, 13792416, 17240520, 18389888, 22987360, 25077120, 27584832, 34481040, 45974720, 55169664, 68962080, 91949440, 137924160, 275848320]

約数ペア:

[(1, 275848320), (2, 137924160), (3, 91949440), (4, 68962080), (5, 55169664), (6, 45974720), (8, 34481040), (10, 27584832), (11, 25077120), (12, 22987360), (15, 18389888), (16, 17240520), (20, 13792416), (22, 12538560), (24, 11493680), (30, 9194944), (32, 8620260), (33, 8359040), (37, 7455360), (40, 6896208), (44, 6269280), (48, 5746840), (55, 5015424), (60, 4597472), (64, 4310130), (66, 4179520), (74, 3727680), (80, 3448104), (88, 3134640), (96, 2873420), (110, 2507712), (111, 2485120), (120, 2298736), (128, 2155065), (132, 2089760), (148, 1863840), (160, 1724052), (165, 1671808), (176, 1567320), (185, 1491072), (192, 1436710), (220, 1253856), (222, 1242560), (240, 1149368), (264, 1044880), (296, 931920), (320, 862026), (330, 835904), (352, 783660), (353, 781440), (370, 745536), (384, 718355), (407, 677760), (440, 626928), (444, 621280), (480, 574684), (528, 522440), (555, 497024), (592, 465960), (640, 431013), (660, 417952), (704, 391830), (706, 390720), (740, 372768), (814, 338880), (880, 313464), (888, 310640), (960, 287342), (1056, 261220), (1059, 260480), (1110, 248512), (1184, 232980), (1221, 225920), (1320, 208976), (1408, 195915), (1412, 195360), (1480, 186384), (1628, 169440), (1760, 156732), (1765, 156288), (1776, 155320), (1920, 143671), (2035, 135552), (2112, 130610), (2118, 130240), (2220, 124256), (2368, 116490), (2442, 112960), (2640, 104488), (2824, 97680), (2960, 93192), (3256, 84720), (3520, 78366), (3530, 78144), (3552, 77660), (3883, 71040), (4070, 67776), (4224, 65305), (4236, 65120), (4440, 62128), (4736, 58245), (4884, 56480), (5280, 52244), (5295, 52096), (5648, 48840), (5920, 46596), (6105, 45184), (6512, 42360), (7040, 39183), (7060, 39072), (7104, 38830), (7766, 35520), (8140, 33888), (8472, 32560), (8880, 31064), (9768, 28240), (10560, 26122), (10590, 26048), (11296, 24420), (11649, 23680), (11840, 23298), (12210, 22592), (13024, 21180), (13061, 21120), (14120, 19536), (14208, 19415), (15532, 17760), (16280, 16944)]