20059121280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11443}}^1$

素因数の和:11559

約数の個数: 256

約数和(自身を含む): 70597578240

約数和(自身を除く): 50538456960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 83, 88, 96, 110, 120, 128, 132, 160, 165, 166, 176, 192, 220, 240, 249, 264, 320, 330, 332, 352, 384, 415, 440, 480, 498, 528, 640, 660, 664, 704, 830, 880, 913, 960, 996, 1056, 1245, 1320, 1328, 1408, 1660, 1760, 1826, 1920, 1992, 2112, 2490, 2640, 2656, 2739, 3320, 3520, 3652, 3984, 4224, 4565, 4980, 5280, 5312, 5478, 6640, 7040, 7304, 7968, 9130, 9960, 10560, 10624, 10956, 11443, 13280, 13695, 14608, 15936, 18260, 19920, 21120, 21912, 22886, 26560, 27390, 29216, 31872, 34329, 36520, 39840, 43824, 45772, 53120, 54780, 57215, 58432, 68658, 73040, 79680, 87648, 91544, 109560, 114430, 116864, 125873, 137316, 146080, 159360, 171645, 175296, 183088, 219120, 228860, 251746, 274632, 292160, 343290, 350592, 366176, 377619, 438240, 457720, 503492, 549264, 584320, 629365, 686580, 732352, 755238, 876480, 915440, 949769, 1006984, 1098528, 1258730, 1373160, 1464704, 1510476, 1752960, 1830880, 1888095, 1899538, 2013968, 2197056, 2517460, 2746320, 2849307, 3020952, 3661760, 3776190, 3799076, 4027936, 4394112, 4748845, 5034920, 5492640, 5698614, 6041904, 7323520, 7552380, 7598152, 8055872, 9497690, 10069840, 10447459, 10985280, 11397228, 12083808, 14246535, 15104760, 15196304, 16111744, 18995380, 20139680, 20894918, 21970560, 22794456, 24167616, 28493070, 30209520, 30392608, 31342377, 37990760, 40279360, 41789836, 45588912, 48335232, 52237295, 56986140, 60419040, 60785216, 62684754, 75981520, 80558720, 83579672, 91177824, 104474590, 113972280, 120838080, 121570432, 125369508, 151963040, 156711885, 167159344, 182355648, 208949180, 227944560, 241676160, 250739016, 303926080, 313423770, 334318688, 364711296, 417898360, 455889120, 501478032, 607852160, 626847540, 668637376, 835796720, 911778240, 1002956064, 1253695080, 1337274752, 1671593440, 1823556480, 2005912128, 2507390160, 3343186880, 4011824256, 5014780320, 6686373760, 10029560640, 20059121280]

約数ペア:

[(1, 20059121280), (2, 10029560640), (3, 6686373760), (4, 5014780320), (5, 4011824256), (6, 3343186880), (8, 2507390160), (10, 2005912128), (11, 1823556480), (12, 1671593440), (15, 1337274752), (16, 1253695080), (20, 1002956064), (22, 911778240), (24, 835796720), (30, 668637376), (32, 626847540), (33, 607852160), (40, 501478032), (44, 455889120), (48, 417898360), (55, 364711296), (60, 334318688), (64, 313423770), (66, 303926080), (80, 250739016), (83, 241676160), (88, 227944560), (96, 208949180), (110, 182355648), (120, 167159344), (128, 156711885), (132, 151963040), (160, 125369508), (165, 121570432), (166, 120838080), (176, 113972280), (192, 104474590), (220, 91177824), (240, 83579672), (249, 80558720), (264, 75981520), (320, 62684754), (330, 60785216), (332, 60419040), (352, 56986140), (384, 52237295), (415, 48335232), (440, 45588912), (480, 41789836), (498, 40279360), (528, 37990760), (640, 31342377), (660, 30392608), (664, 30209520), (704, 28493070), (830, 24167616), (880, 22794456), (913, 21970560), (960, 20894918), (996, 20139680), (1056, 18995380), (1245, 16111744), (1320, 15196304), (1328, 15104760), (1408, 14246535), (1660, 12083808), (1760, 11397228), (1826, 10985280), (1920, 10447459), (1992, 10069840), (2112, 9497690), (2490, 8055872), (2640, 7598152), (2656, 7552380), (2739, 7323520), (3320, 6041904), (3520, 5698614), (3652, 5492640), (3984, 5034920), (4224, 4748845), (4565, 4394112), (4980, 4027936), (5280, 3799076), (5312, 3776190), (5478, 3661760), (6640, 3020952), (7040, 2849307), (7304, 2746320), (7968, 2517460), (9130, 2197056), (9960, 2013968), (10560, 1899538), (10624, 1888095), (10956, 1830880), (11443, 1752960), (13280, 1510476), (13695, 1464704), (14608, 1373160), (15936, 1258730), (18260, 1098528), (19920, 1006984), (21120, 949769), (21912, 915440), (22886, 876480), (26560, 755238), (27390, 732352), (29216, 686580), (31872, 629365), (34329, 584320), (36520, 549264), (39840, 503492), (43824, 457720), (45772, 438240), (53120, 377619), (54780, 366176), (57215, 350592), (58432, 343290), (68658, 292160), (73040, 274632), (79680, 251746), (87648, 228860), (91544, 219120), (109560, 183088), (114430, 175296), (116864, 171645), (125873, 159360), (137316, 146080)]