1782097920

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 288

約数和(自身を含む): 6297487560

約数和(自身を除く): 4515389640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 317, 320, 360, 366, 384, 480, 488, 512, 549, 576, 610, 634, 640, 720, 732, 768, 915, 951, 960, 976, 1024, 1098, 1152, 1220, 1268, 1280, 1440, 1464, 1536, 1585, 1830, 1902, 1920, 1952, 2048, 2196, 2304, 2440, 2536, 2560, 2745, 2853, 2880, 2928, 3072, 3170, 3660, 3804, 3840, 3904, 4392, 4608, 4755, 4880, 5072, 5120, 5490, 5706, 5760, 5856, 6144, 6340, 7320, 7608, 7680, 7808, 8784, 9216, 9510, 9760, 10144, 10240, 10980, 11412, 11520, 11712, 12680, 14265, 14640, 15216, 15360, 15616, 17568, 18432, 19020, 19337, 19520, 20288, 21960, 22824, 23040, 23424, 25360, 28530, 29280, 30432, 30720, 31232, 35136, 38040, 38674, 39040, 40576, 43920, 45648, 46080, 46848, 50720, 57060, 58011, 58560, 60864, 62464, 70272, 76080, 77348, 78080, 81152, 87840, 91296, 92160, 93696, 96685, 101440, 114120, 116022, 117120, 121728, 124928, 140544, 152160, 154696, 156160, 162304, 174033, 175680, 182592, 187392, 193370, 202880, 228240, 232044, 234240, 243456, 281088, 290055, 304320, 309392, 312320, 324608, 348066, 351360, 365184, 374784, 386740, 405760, 456480, 464088, 468480, 486912, 562176, 580110, 608640, 618784, 624640, 649216, 696132, 702720, 730368, 773480, 811520, 870165, 912960, 928176, 936960, 973824, 1124352, 1160220, 1217280, 1237568, 1392264, 1405440, 1460736, 1546960, 1623040, 1740330, 1825920, 1856352, 1873920, 1947648, 2320440, 2434560, 2475136, 2784528, 2810880, 2921472, 3093920, 3246080, 3480660, 3651840, 3712704, 4640880, 4869120, 4950272, 5569056, 5621760, 5842944, 6187840, 6961320, 7303680, 7425408, 9281760, 9738240, 9900544, 11138112, 12375680, 13922640, 14607360, 14850816, 18563520, 19801088, 22276224, 24751360, 27845280, 29214720, 29701632, 37127040, 39602176, 44552448, 49502720, 55690560, 59403264, 74254080, 89104896, 99005440, 111381120, 118806528, 148508160, 178209792, 198010880, 222762240, 297016320, 356419584, 445524480, 594032640, 891048960, 1782097920]

約数ペア:

[(1, 1782097920), (2, 891048960), (3, 594032640), (4, 445524480), (5, 356419584), (6, 297016320), (8, 222762240), (9, 198010880), (10, 178209792), (12, 148508160), (15, 118806528), (16, 111381120), (18, 99005440), (20, 89104896), (24, 74254080), (30, 59403264), (32, 55690560), (36, 49502720), (40, 44552448), (45, 39602176), (48, 37127040), (60, 29701632), (61, 29214720), (64, 27845280), (72, 24751360), (80, 22276224), (90, 19801088), (96, 18563520), (120, 14850816), (122, 14607360), (128, 13922640), (144, 12375680), (160, 11138112), (180, 9900544), (183, 9738240), (192, 9281760), (240, 7425408), (244, 7303680), (256, 6961320), (288, 6187840), (305, 5842944), (317, 5621760), (320, 5569056), (360, 4950272), (366, 4869120), (384, 4640880), (480, 3712704), (488, 3651840), (512, 3480660), (549, 3246080), (576, 3093920), (610, 2921472), (634, 2810880), (640, 2784528), (720, 2475136), (732, 2434560), (768, 2320440), (915, 1947648), (951, 1873920), (960, 1856352), (976, 1825920), (1024, 1740330), (1098, 1623040), (1152, 1546960), (1220, 1460736), (1268, 1405440), (1280, 1392264), (1440, 1237568), (1464, 1217280), (1536, 1160220), (1585, 1124352), (1830, 973824), (1902, 936960), (1920, 928176), (1952, 912960), (2048, 870165), (2196, 811520), (2304, 773480), (2440, 730368), (2536, 702720), (2560, 696132), (2745, 649216), (2853, 624640), (2880, 618784), (2928, 608640), (3072, 580110), (3170, 562176), (3660, 486912), (3804, 468480), (3840, 464088), (3904, 456480), (4392, 405760), (4608, 386740), (4755, 374784), (4880, 365184), (5072, 351360), (5120, 348066), (5490, 324608), (5706, 312320), (5760, 309392), (5856, 304320), (6144, 290055), (6340, 281088), (7320, 243456), (7608, 234240), (7680, 232044), (7808, 228240), (8784, 202880), (9216, 193370), (9510, 187392), (9760, 182592), (10144, 175680), (10240, 174033), (10980, 162304), (11412, 156160), (11520, 154696), (11712, 152160), (12680, 140544), (14265, 124928), (14640, 121728), (15216, 117120), (15360, 116022), (15616, 114120), (17568, 101440), (18432, 96685), (19020, 93696), (19337, 92160), (19520, 91296), (20288, 87840), (21960, 81152), (22824, 78080), (23040, 77348), (23424, 76080), (25360, 70272), (28530, 62464), (29280, 60864), (30432, 58560), (30720, 58011), (31232, 57060), (35136, 50720), (38040, 46848), (38674, 46080), (39040, 45648), (40576, 43920)]