815041920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 512

約数和(自身を含む): 3348864000

約数和(自身を除く): 2533822080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 37, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 74, 77, 80, 84, 88, 96, 105, 110, 111, 112, 120, 128, 132, 140, 148, 149, 154, 160, 165, 168, 176, 185, 192, 210, 220, 222, 224, 231, 240, 259, 264, 280, 296, 298, 308, 320, 330, 336, 352, 370, 384, 385, 407, 420, 440, 444, 447, 448, 462, 480, 518, 528, 555, 560, 592, 596, 616, 640, 660, 672, 704, 740, 745, 770, 777, 814, 840, 880, 888, 894, 896, 924, 960, 1036, 1043, 1056, 1110, 1120, 1155, 1184, 1192, 1221, 1232, 1295, 1320, 1344, 1408, 1480, 1490, 1540, 1554, 1628, 1639, 1680, 1760, 1776, 1788, 1848, 1920, 2035, 2072, 2086, 2112, 2220, 2235, 2240, 2310, 2368, 2384, 2442, 2464, 2590, 2640, 2688, 2849, 2960, 2980, 3080, 3108, 3129, 3256, 3278, 3360, 3520, 3552, 3576, 3696, 3885, 4070, 4144, 4172, 4224, 4440, 4470, 4480, 4620, 4736, 4768, 4884, 4917, 4928, 5180, 5215, 5280, 5513, 5698, 5920, 5960, 6105, 6160, 6216, 6258, 6512, 6556, 6720, 7040, 7104, 7152, 7392, 7770, 8140, 8195, 8288, 8344, 8547, 8880, 8940, 9240, 9536, 9768, 9834, 9856, 10360, 10430, 10560, 11026, 11396, 11473, 11840, 11920, 12210, 12320, 12432, 12516, 13024, 13112, 13440, 14208, 14245, 14304, 14784, 15540, 15645, 16280, 16390, 16539, 16576, 16688, 17094, 17760, 17880, 18480, 19072, 19536, 19668, 20720, 20860, 21120, 22052, 22792, 22946, 23680, 23840, 24420, 24585, 24640, 24864, 25032, 26048, 26224, 27565, 28490, 28608, 29568, 31080, 31290, 32560, 32780, 33078, 33152, 33376, 34188, 34419, 35520, 35760, 36960, 38591, 39072, 39336, 41440, 41720, 42735, 44104, 45584, 45892, 47680, 48840, 49170, 49280, 49728, 50064, 52096, 52448, 55130, 56980, 57216, 57365, 60643, 62160, 62580, 65120, 65560, 66156, 66752, 68376, 68838, 71040, 71520, 73920, 77182, 78144, 78672, 82695, 82880, 83440, 85470, 88208, 91168, 91784, 95360, 97680, 98340, 99456, 100128, 104896, 110260, 113960, 114730, 115773, 121286, 124320, 125160, 130240, 131120, 132312, 133504, 136752, 137676, 143040, 147840, 154364, 156288, 157344, 165390, 165760, 166880, 170940, 172095, 176416, 181929, 182336, 183568, 192955, 195360, 196680, 200256, 209792, 220520, 227920, 229460, 231546, 242572, 248640, 250320, 260480, 262240, 264624, 273504, 275352, 286080, 303215, 308728, 314688, 330780, 333760, 341880, 344190, 352832, 363858, 364672, 367136, 385910, 390720, 393360, 400512, 424501, 441040, 455840, 458920, 463092, 485144, 497280, 500640, 524480, 529248, 547008, 550704, 578865, 606430, 617456, 629376, 661560, 667520, 683760, 688380, 705664, 727716, 734272, 771820, 781440, 786720, 849002, 882080, 909645, 911680, 917840, 926184, 970288, 1001280, 1048960, 1058496, 1094016, 1101408, 1157730, 1212860, 1234912, 1273503, 1323120, 1367520, 1376760, 1455432, 1468544, 1543640, 1573440, 1698004, 1764160, 1819290, 1823360, 1835680, 1852368, 1940576, 2002560, 2116992, 2122505, 2202816, 2315460, 2425720, 2469824, 2547006, 2646240, 2735040, 2753520, 2910864, 3087280, 3146880, 3396008, 3528320, 3638580, 3671360, 3704736, 3881152, 4245010, 4405632, 4630920, 4851440, 4939648, 5094012, 5292480, 5470080, 5507040, 5821728, 6174560, 6367515, 6792016, 7277160, 7342720, 7409472, 7762304, 8490020, 9261840, 9702880, 10188024, 10584960, 11014080, 11643456, 12349120, 12735030, 13584032, 14554320, 14818944, 16980040, 18523680, 19405760, 20376048, 22028160, 23286912, 24698240, 25470060, 27168064, 29108640, 33960080, 37047360, 38811520, 40752096, 50940120, 54336128, 58217280, 67920160, 74094720, 81504192, 101880240, 116434560, 135840320, 163008384, 203760480, 271680640, 407520960, 815041920]

約数ペア:

[(1, 815041920), (2, 407520960), (3, 271680640), (4, 203760480), (5, 163008384), (6, 135840320), (7, 116434560), (8, 101880240), (10, 81504192), (11, 74094720), (12, 67920160), (14, 58217280), (15, 54336128), (16, 50940120), (20, 40752096), (21, 38811520), (22, 37047360), (24, 33960080), (28, 29108640), (30, 27168064), (32, 25470060), (33, 24698240), (35, 23286912), (37, 22028160), (40, 20376048), (42, 19405760), (44, 18523680), (48, 16980040), (55, 14818944), (56, 14554320), (60, 13584032), (64, 12735030), (66, 12349120), (70, 11643456), (74, 11014080), (77, 10584960), (80, 10188024), (84, 9702880), (88, 9261840), (96, 8490020), (105, 7762304), (110, 7409472), (111, 7342720), (112, 7277160), (120, 6792016), (128, 6367515), (132, 6174560), (140, 5821728), (148, 5507040), (149, 5470080), (154, 5292480), (160, 5094012), (165, 4939648), (168, 4851440), (176, 4630920), (185, 4405632), (192, 4245010), (210, 3881152), (220, 3704736), (222, 3671360), (224, 3638580), (231, 3528320), (240, 3396008), (259, 3146880), (264, 3087280), (280, 2910864), (296, 2753520), (298, 2735040), (308, 2646240), (320, 2547006), (330, 2469824), (336, 2425720), (352, 2315460), (370, 2202816), (384, 2122505), (385, 2116992), (407, 2002560), (420, 1940576), (440, 1852368), (444, 1835680), (447, 1823360), (448, 1819290), (462, 1764160), (480, 1698004), (518, 1573440), (528, 1543640), (555, 1468544), (560, 1455432), (592, 1376760), (596, 1367520), (616, 1323120), (640, 1273503), (660, 1234912), (672, 1212860), (704, 1157730), (740, 1101408), (745, 1094016), (770, 1058496), (777, 1048960), (814, 1001280), (840, 970288), (880, 926184), (888, 917840), (894, 911680), (896, 909645), (924, 882080), (960, 849002), (1036, 786720), (1043, 781440), (1056, 771820), (1110, 734272), (1120, 727716), (1155, 705664), (1184, 688380), (1192, 683760), (1221, 667520), (1232, 661560), (1295, 629376), (1320, 617456), (1344, 606430), (1408, 578865), (1480, 550704), (1490, 547008), (1540, 529248), (1554, 524480), (1628, 500640), (1639, 497280), (1680, 485144), (1760, 463092), (1776, 458920), (1788, 455840), (1848, 441040), (1920, 424501), (2035, 400512), (2072, 393360), (2086, 390720), (2112, 385910), (2220, 367136), (2235, 364672), (2240, 363858), (2310, 352832), (2368, 344190), (2384, 341880), (2442, 333760), (2464, 330780), (2590, 314688), (2640, 308728), (2688, 303215), (2849, 286080), (2960, 275352), (2980, 273504), (3080, 264624), (3108, 262240), (3129, 260480), (3256, 250320), (3278, 248640), (3360, 242572), (3520, 231546), (3552, 229460), (3576, 227920), (3696, 220520), (3885, 209792), (4070, 200256), (4144, 196680), (4172, 195360), (4224, 192955), (4440, 183568), (4470, 182336), (4480, 181929), (4620, 176416), (4736, 172095), (4768, 170940), (4884, 166880), (4917, 165760), (4928, 165390), (5180, 157344), (5215, 156288), (5280, 154364), (5513, 147840), (5698, 143040), (5920, 137676), (5960, 136752), (6105, 133504), (6160, 132312), (6216, 131120), (6258, 130240), (6512, 125160), (6556, 124320), (6720, 121286), (7040, 115773), (7104, 114730), (7152, 113960), (7392, 110260), (7770, 104896), (8140, 100128), (8195, 99456), (8288, 98340), (8344, 97680), (8547, 95360), (8880, 91784), (8940, 91168), (9240, 88208), (9536, 85470), (9768, 83440), (9834, 82880), (9856, 82695), (10360, 78672), (10430, 78144), (10560, 77182), (11026, 73920), (11396, 71520), (11473, 71040), (11840, 68838), (11920, 68376), (12210, 66752), (12320, 66156), (12432, 65560), (12516, 65120), (13024, 62580), (13112, 62160), (13440, 60643), (14208, 57365), (14245, 57216), (14304, 56980), (14784, 55130), (15540, 52448), (15645, 52096), (16280, 50064), (16390, 49728), (16539, 49280), (16576, 49170), (16688, 48840), (17094, 47680), (17760, 45892), (17880, 45584), (18480, 44104), (19072, 42735), (19536, 41720), (19668, 41440), (20720, 39336), (20860, 39072), (21120, 38591), (22052, 36960), (22792, 35760), (22946, 35520), (23680, 34419), (23840, 34188), (24420, 33376), (24585, 33152), (24640, 33078), (24864, 32780), (25032, 32560), (26048, 31290), (26224, 31080), (27565, 29568), (28490, 28608)]