21611627520

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 704

約数和(自身を含む): 84893184000

約数和(自身を除く): 63281556480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 71, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 142, 149, 152, 160, 168, 190, 192, 210, 213, 224, 228, 240, 256, 266, 280, 284, 285, 298, 304, 320, 336, 355, 380, 384, 399, 420, 426, 447, 448, 456, 480, 497, 512, 532, 560, 568, 570, 596, 608, 640, 665, 672, 710, 745, 760, 768, 798, 840, 852, 894, 896, 912, 960, 994, 1024, 1043, 1064, 1065, 1120, 1136, 1140, 1192, 1216, 1280, 1330, 1344, 1349, 1420, 1490, 1491, 1520, 1536, 1596, 1680, 1704, 1788, 1792, 1824, 1920, 1988, 1995, 2086, 2128, 2130, 2235, 2240, 2272, 2280, 2384, 2432, 2485, 2560, 2660, 2688, 2698, 2831, 2840, 2980, 2982, 3040, 3072, 3129, 3192, 3360, 3408, 3576, 3584, 3648, 3840, 3976, 3990, 4047, 4172, 4256, 4260, 4470, 4480, 4544, 4560, 4768, 4864, 4970, 5120, 5215, 5320, 5376, 5396, 5662, 5680, 5960, 5964, 6080, 6258, 6384, 6720, 6745, 6816, 7152, 7168, 7296, 7455, 7680, 7952, 7980, 8094, 8344, 8493, 8512, 8520, 8940, 8960, 9088, 9120, 9443, 9536, 9728, 9940, 10430, 10579, 10640, 10752, 10792, 11324, 11360, 11920, 11928, 12160, 12516, 12768, 13440, 13490, 13632, 14155, 14304, 14592, 14910, 15360, 15645, 15904, 15960, 16188, 16688, 16986, 17024, 17040, 17880, 17920, 18176, 18240, 18886, 19072, 19456, 19817, 19880, 20235, 20860, 21158, 21280, 21504, 21584, 22648, 22720, 23840, 23856, 24320, 25032, 25536, 26880, 26980, 27264, 28310, 28329, 28608, 29184, 29820, 31290, 31737, 31808, 31920, 32376, 33376, 33972, 34048, 34080, 35760, 35840, 36352, 36480, 37772, 38144, 39634, 39760, 40470, 41720, 42316, 42465, 42560, 43168, 45296, 45440, 47215, 47680, 47712, 48640, 50064, 51072, 52895, 53760, 53960, 54528, 56620, 56658, 57216, 58368, 59451, 59640, 62580, 63474, 63616, 63840, 64752, 66752, 67944, 68096, 68160, 71520, 72704, 72960, 74053, 75544, 76288, 79268, 79520, 80940, 83440, 84632, 84930, 85120, 86336, 90592, 90880, 94430, 95360, 95424, 97280, 99085, 100128, 102144, 105790, 107520, 107920, 109056, 113240, 113316, 114432, 118902, 119280, 125160, 126948, 127232, 127680, 129504, 133504, 135888, 136192, 136320, 141645, 143040, 145920, 148106, 151088, 152576, 158536, 158685, 159040, 161880, 166880, 169264, 169860, 170240, 172672, 181184, 181760, 188860, 190720, 190848, 198170, 200256, 201001, 204288, 211580, 215840, 218112, 222159, 226480, 226632, 228864, 237804, 238560, 250320, 253896, 254464, 255360, 259008, 267008, 271776, 272640, 283290, 286080, 291840, 296212, 297255, 302176, 317072, 317370, 318080, 323760, 333760, 338528, 339720, 340480, 345344, 362368, 363520, 370265, 377720, 381440, 381696, 396340, 400512, 402002, 408576, 423160, 431680, 444318, 452960, 453264, 457728, 475608, 477120, 500640, 507792, 508928, 510720, 518016, 534016, 543552, 545280, 566580, 572160, 592424, 594510, 603003, 604352, 634144, 634740, 636160, 647520, 667520, 677056, 679440, 680960, 690688, 724736, 740530, 755440, 762880, 763392, 792680, 801024, 804004, 846320, 863360, 888636, 905920, 906528, 951216, 954240, 1001280, 1005005, 1015584, 1021440, 1036032, 1068032, 1087104, 1090560, 1110795, 1133160, 1144320, 1184848, 1189020, 1206006, 1208704, 1268288, 1269480, 1272320, 1295040, 1335040, 1354112, 1358880, 1381376, 1407007, 1449472, 1481060, 1510880, 1526784, 1585360, 1602048, 1608008, 1692640, 1726720, 1777272, 1811840, 1813056, 1902432, 1908480, 2002560, 2010010, 2031168, 2042880, 2072064, 2174208, 2221590, 2266320, 2288640, 2369696, 2378040, 2412012, 2417408, 2536576, 2538960, 2544640, 2590080, 2670080, 2708224, 2717760, 2814014, 2898944, 2962120, 3015015, 3021760, 3170720, 3204096, 3216016, 3385280, 3453440, 3554544, 3623680, 3626112, 3804864, 3816960, 4005120, 4020020, 4062336, 4144128, 4221021, 4348416, 4443180, 4532640, 4739392, 4756080, 4824024, 4834816, 5073152, 5077920, 5180160, 5340160, 5416448, 5435520, 5628028, 5924240, 6030030, 6043520, 6341440, 6432032, 6770560, 6906880, 7035035, 7109088, 7247360, 7252224, 7609728, 7633920, 8010240, 8040040, 8124672, 8442042, 8696832, 8886360, 9065280, 9478784, 9512160, 9648048, 9669632, 10146304, 10155840, 10360320, 10832896, 10871040, 11256056, 11848480, 12060060, 12087040, 12682880, 12864064, 13541120, 14070070, 14218176, 14494720, 14504448, 15219456, 16020480, 16080080, 16249344, 16884084, 17772720, 18130560, 18957568, 19024320, 19296096, 20292608, 20311680, 20720640, 21105105, 21742080, 22512112, 23696960, 24120120, 24174080, 25365760, 25728128, 27082240, 28140140, 28436352, 29008896, 30438912, 32160160, 32498688, 33768168, 35545440, 36261120, 37915136, 38048640, 38592192, 40623360, 42210210, 43484160, 45024224, 47393920, 48240240, 48348160, 50731520, 51456256, 54164480, 56280280, 56872704, 60877824, 64320320, 67536336, 71090880, 72522240, 75830272, 76097280, 77184384, 81246720, 84420420, 90048448, 94787840, 96480480, 101463040, 102912512, 112560560, 113745408, 128640640, 135072672, 142181760, 145044480, 152194560, 154368768, 162493440, 168840840, 180096896, 189575680, 192960960, 205825024, 225121120, 227490816, 257281280, 270145344, 284363520, 304389120, 308737536, 337681680, 360193792, 379151360, 385921920, 450242240, 514562560, 540290688, 568727040, 617475072, 675363360, 720387584, 771843840, 900484480, 1029125120, 1080581376, 1137454080, 1350726720, 1440775168, 1543687680, 1800968960, 2161162752, 2701453440, 3087375360, 3601937920, 4322325504, 5402906880, 7203875840, 10805813760, 21611627520]

約数ペア:

[(1, 21611627520), (2, 10805813760), (3, 7203875840), (4, 5402906880), (5, 4322325504), (6, 3601937920), (7, 3087375360), (8, 2701453440), (10, 2161162752), (12, 1800968960), (14, 1543687680), (15, 1440775168), (16, 1350726720), (19, 1137454080), (20, 1080581376), (21, 1029125120), (24, 900484480), (28, 771843840), (30, 720387584), (32, 675363360), (35, 617475072), (38, 568727040), (40, 540290688), (42, 514562560), (48, 450242240), (56, 385921920), (57, 379151360), (60, 360193792), (64, 337681680), (70, 308737536), (71, 304389120), (76, 284363520), (80, 270145344), (84, 257281280), (95, 227490816), (96, 225121120), (105, 205825024), (112, 192960960), (114, 189575680), (120, 180096896), (128, 168840840), (133, 162493440), (140, 154368768), (142, 152194560), (149, 145044480), (152, 142181760), (160, 135072672), (168, 128640640), (190, 113745408), (192, 112560560), (210, 102912512), (213, 101463040), (224, 96480480), (228, 94787840), (240, 90048448), (256, 84420420), (266, 81246720), (280, 77184384), (284, 76097280), (285, 75830272), (298, 72522240), (304, 71090880), (320, 67536336), (336, 64320320), (355, 60877824), (380, 56872704), (384, 56280280), (399, 54164480), (420, 51456256), (426, 50731520), (447, 48348160), (448, 48240240), (456, 47393920), (480, 45024224), (497, 43484160), (512, 42210210), (532, 40623360), (560, 38592192), (568, 38048640), (570, 37915136), (596, 36261120), (608, 35545440), (640, 33768168), (665, 32498688), (672, 32160160), (710, 30438912), (745, 29008896), (760, 28436352), (768, 28140140), (798, 27082240), (840, 25728128), (852, 25365760), (894, 24174080), (896, 24120120), (912, 23696960), (960, 22512112), (994, 21742080), (1024, 21105105), (1043, 20720640), (1064, 20311680), (1065, 20292608), (1120, 19296096), (1136, 19024320), (1140, 18957568), (1192, 18130560), (1216, 17772720), (1280, 16884084), (1330, 16249344), (1344, 16080080), (1349, 16020480), (1420, 15219456), (1490, 14504448), (1491, 14494720), (1520, 14218176), (1536, 14070070), (1596, 13541120), (1680, 12864064), (1704, 12682880), (1788, 12087040), (1792, 12060060), (1824, 11848480), (1920, 11256056), (1988, 10871040), (1995, 10832896), (2086, 10360320), (2128, 10155840), (2130, 10146304), (2235, 9669632), (2240, 9648048), (2272, 9512160), (2280, 9478784), (2384, 9065280), (2432, 8886360), (2485, 8696832), (2560, 8442042), (2660, 8124672), (2688, 8040040), (2698, 8010240), (2831, 7633920), (2840, 7609728), (2980, 7252224), (2982, 7247360), (3040, 7109088), (3072, 7035035), (3129, 6906880), (3192, 6770560), (3360, 6432032), (3408, 6341440), (3576, 6043520), (3584, 6030030), (3648, 5924240), (3840, 5628028), (3976, 5435520), (3990, 5416448), (4047, 5340160), (4172, 5180160), (4256, 5077920), (4260, 5073152), (4470, 4834816), (4480, 4824024), (4544, 4756080), (4560, 4739392), (4768, 4532640), (4864, 4443180), (4970, 4348416), (5120, 4221021), (5215, 4144128), (5320, 4062336), (5376, 4020020), (5396, 4005120), (5662, 3816960), (5680, 3804864), (5960, 3626112), (5964, 3623680), (6080, 3554544), (6258, 3453440), (6384, 3385280), (6720, 3216016), (6745, 3204096), (6816, 3170720), (7152, 3021760), (7168, 3015015), (7296, 2962120), (7455, 2898944), (7680, 2814014), (7952, 2717760), (7980, 2708224), (8094, 2670080), (8344, 2590080), (8493, 2544640), (8512, 2538960), (8520, 2536576), (8940, 2417408), (8960, 2412012), (9088, 2378040), (9120, 2369696), (9443, 2288640), (9536, 2266320), (9728, 2221590), (9940, 2174208), (10430, 2072064), (10579, 2042880), (10640, 2031168), (10752, 2010010), (10792, 2002560), (11324, 1908480), (11360, 1902432), (11920, 1813056), (11928, 1811840), (12160, 1777272), (12516, 1726720), (12768, 1692640), (13440, 1608008), (13490, 1602048), (13632, 1585360), (14155, 1526784), (14304, 1510880), (14592, 1481060), (14910, 1449472), (15360, 1407007), (15645, 1381376), (15904, 1358880), (15960, 1354112), (16188, 1335040), (16688, 1295040), (16986, 1272320), (17024, 1269480), (17040, 1268288), (17880, 1208704), (17920, 1206006), (18176, 1189020), (18240, 1184848), (18886, 1144320), (19072, 1133160), (19456, 1110795), (19817, 1090560), (19880, 1087104), (20235, 1068032), (20860, 1036032), (21158, 1021440), (21280, 1015584), (21504, 1005005), (21584, 1001280), (22648, 954240), (22720, 951216), (23840, 906528), (23856, 905920), (24320, 888636), (25032, 863360), (25536, 846320), (26880, 804004), (26980, 801024), (27264, 792680), (28310, 763392), (28329, 762880), (28608, 755440), (29184, 740530), (29820, 724736), (31290, 690688), (31737, 680960), (31808, 679440), (31920, 677056), (32376, 667520), (33376, 647520), (33972, 636160), (34048, 634740), (34080, 634144), (35760, 604352), (35840, 603003), (36352, 594510), (36480, 592424), (37772, 572160), (38144, 566580), (39634, 545280), (39760, 543552), (40470, 534016), (41720, 518016), (42316, 510720), (42465, 508928), (42560, 507792), (43168, 500640), (45296, 477120), (45440, 475608), (47215, 457728), (47680, 453264), (47712, 452960), (48640, 444318), (50064, 431680), (51072, 423160), (52895, 408576), (53760, 402002), (53960, 400512), (54528, 396340), (56620, 381696), (56658, 381440), (57216, 377720), (58368, 370265), (59451, 363520), (59640, 362368), (62580, 345344), (63474, 340480), (63616, 339720), (63840, 338528), (64752, 333760), (66752, 323760), (67944, 318080), (68096, 317370), (68160, 317072), (71520, 302176), (72704, 297255), (72960, 296212), (74053, 291840), (75544, 286080), (76288, 283290), (79268, 272640), (79520, 271776), (80940, 267008), (83440, 259008), (84632, 255360), (84930, 254464), (85120, 253896), (86336, 250320), (90592, 238560), (90880, 237804), (94430, 228864), (95360, 226632), (95424, 226480), (97280, 222159), (99085, 218112), (100128, 215840), (102144, 211580), (105790, 204288), (107520, 201001), (107920, 200256), (109056, 198170), (113240, 190848), (113316, 190720), (114432, 188860), (118902, 181760), (119280, 181184), (125160, 172672), (126948, 170240), (127232, 169860), (127680, 169264), (129504, 166880), (133504, 161880), (135888, 159040), (136192, 158685), (136320, 158536), (141645, 152576), (143040, 151088), (145920, 148106)]