21136019520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 896

約数和(自身を含む): 89538048000

約数和(自身を除く): 68402028480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 101, 105, 110, 112, 114, 120, 132, 133, 140, 149, 152, 154, 160, 165, 168, 176, 190, 192, 202, 209, 210, 220, 224, 228, 231, 240, 264, 266, 280, 285, 298, 303, 304, 308, 320, 330, 336, 352, 380, 385, 399, 404, 418, 420, 440, 447, 448, 456, 462, 480, 505, 528, 532, 560, 570, 596, 606, 608, 616, 627, 660, 665, 672, 704, 707, 745, 760, 770, 798, 808, 836, 840, 880, 894, 912, 924, 960, 1010, 1043, 1045, 1056, 1064, 1111, 1120, 1140, 1155, 1192, 1212, 1216, 1232, 1254, 1320, 1330, 1344, 1414, 1463, 1490, 1515, 1520, 1540, 1596, 1616, 1639, 1672, 1680, 1760, 1788, 1824, 1848, 1919, 1995, 2020, 2086, 2090, 2112, 2121, 2128, 2222, 2235, 2240, 2280, 2310, 2384, 2424, 2464, 2508, 2640, 2660, 2828, 2831, 2926, 2980, 3030, 3040, 3080, 3129, 3135, 3192, 3232, 3278, 3333, 3344, 3360, 3520, 3535, 3576, 3648, 3696, 3838, 3990, 4040, 4172, 4180, 4242, 4256, 4389, 4444, 4470, 4560, 4620, 4768, 4848, 4917, 4928, 5016, 5215, 5280, 5320, 5555, 5656, 5662, 5757, 5852, 5960, 6060, 6080, 6160, 6258, 6270, 6384, 6464, 6556, 6666, 6688, 6720, 7070, 7152, 7315, 7392, 7676, 7777, 7980, 8080, 8195, 8344, 8360, 8484, 8493, 8512, 8778, 8888, 8940, 9120, 9240, 9536, 9595, 9696, 9834, 10032, 10430, 10560, 10605, 10640, 11110, 11312, 11324, 11473, 11514, 11704, 11920, 12120, 12320, 12516, 12540, 12768, 13112, 13332, 13376, 13433, 14140, 14155, 14304, 14630, 14784, 15049, 15352, 15554, 15645, 15960, 16160, 16390, 16665, 16688, 16720, 16968, 16986, 17556, 17776, 17880, 18240, 18480, 19190, 19392, 19668, 19817, 20064, 20860, 21109, 21210, 21280, 21945, 22220, 22624, 22648, 22946, 23028, 23331, 23408, 23840, 24240, 24585, 24640, 25032, 25080, 25536, 26224, 26664, 26866, 28280, 28310, 28608, 28785, 29260, 30098, 30704, 31108, 31141, 31290, 31920, 32320, 32780, 33330, 33376, 33440, 33936, 33972, 34419, 35112, 35552, 35760, 36960, 38380, 38885, 39336, 39634, 40128, 40299, 41720, 42218, 42420, 42465, 42560, 43890, 44440, 45147, 45248, 45296, 45892, 46056, 46662, 46816, 47680, 48480, 49170, 50064, 50160, 52448, 53328, 53732, 56560, 56620, 57365, 57570, 58520, 59451, 60196, 61408, 62216, 62282, 62580, 63327, 63840, 65560, 66660, 66752, 66880, 67165, 67872, 67944, 68838, 70224, 71104, 71520, 73920, 75245, 76760, 77770, 78672, 79268, 80598, 83440, 84436, 84840, 84930, 87780, 88880, 90294, 90592, 91784, 92112, 93324, 93423, 93632, 96960, 98340, 99085, 100128, 100320, 104896, 105343, 105545, 106656, 107464, 113120, 113240, 114730, 115140, 116655, 117040, 118902, 120392, 122816, 124432, 124564, 125160, 126654, 127680, 131120, 133320, 134330, 135744, 135888, 137676, 140448, 143040, 147763, 150490, 153520, 155540, 155705, 157344, 158536, 161196, 165539, 166880, 168872, 169680, 169860, 172095, 175560, 177760, 180588, 181184, 183568, 184224, 186648, 186846, 196680, 198170, 200256, 200640, 201495, 210686, 211090, 213312, 214928, 217987, 225735, 226240, 226480, 229460, 230280, 233310, 234080, 237804, 240784, 248864, 249128, 250320, 253308, 262240, 266640, 268660, 271776, 275352, 280896, 285931, 295526, 297255, 300980, 307040, 311080, 311410, 314688, 316029, 316635, 317072, 322392, 331078, 333760, 337744, 339360, 339720, 344190, 351120, 355520, 361176, 367136, 368448, 373296, 373692, 393360, 396340, 402990, 421372, 422180, 429856, 435974, 443289, 451470, 452960, 458920, 460560, 466620, 467115, 468160, 475608, 481568, 496617, 497728, 498256, 500640, 506616, 524480, 526715, 533280, 537320, 543552, 550704, 571862, 591052, 594510, 601960, 614080, 622160, 622820, 632058, 633270, 634144, 644784, 653961, 662156, 675488, 678720, 679440, 688380, 702240, 722352, 734272, 738815, 746592, 747384, 786720, 792680, 805980, 827695, 842744, 844360, 857793, 859712, 871948, 886578, 902940, 905920, 917840, 921120, 933240, 934230, 951216, 963136, 993234, 996512, 1001280, 1013232, 1053430, 1066560, 1074640, 1089935, 1101408, 1143724, 1158773, 1182104, 1189020, 1203920, 1244320, 1245640, 1264116, 1266540, 1268288, 1289568, 1307922, 1324312, 1350976, 1358880, 1376760, 1404480, 1429655, 1444704, 1477630, 1493184, 1494768, 1573440, 1580145, 1585360, 1611960, 1655390, 1685488, 1688720, 1715586, 1743896, 1773156, 1805880, 1835680, 1842240, 1866480, 1868460, 1902432, 1986468, 1993024, 2001517, 2026464, 2106860, 2149280, 2179870, 2202816, 2216445, 2287448, 2317546, 2364208, 2378040, 2407840, 2483085, 2488640, 2491280, 2528232, 2533080, 2579136, 2615844, 2648624, 2717760, 2753520, 2859310, 2889408, 2955260, 2989536, 3145241, 3160290, 3170720, 3223920, 3269805, 3310780, 3370976, 3377440, 3431172, 3476319, 3487792, 3546312, 3611760, 3671360, 3732960, 3736920, 3804864, 3972936, 4003034, 4052928, 4213720, 4288965, 4298560, 4359740, 4432890, 4574896, 4635092, 4728416, 4756080, 4815680, 4966170, 4982560, 5056464, 5066160, 5231688, 5297248, 5507040, 5718620, 5793865, 5910520, 5979072, 6004551, 6290482, 6320580, 6341440, 6447840, 6539610, 6621560, 6741952, 6754880, 6862344, 6952638, 6975584, 7092624, 7223520, 7465920, 7473840, 7945872, 8006068, 8427440, 8577930, 8719480, 8865780, 9149792, 9270184, 9435723, 9456832, 9512160, 9932340, 9965120, 10007585, 10112928, 10132320, 10463376, 10594496, 11014080, 11437240, 11587730, 11821040, 12009102, 12580964, 12641160, 12895680, 13079220, 13243120, 13724688, 13905276, 13951168, 14185248, 14447040, 14947680, 15726205, 15891744, 16012136, 16854880, 17155860, 17381595, 17438960, 17731560, 18299584, 18540368, 18871446, 19024320, 19864680, 20015170, 20225856, 20264640, 20926752, 22016687, 22874480, 23175460, 23642080, 24018204, 25161928, 25282320, 26158440, 26486240, 27449376, 27810552, 28370496, 29895360, 30022755, 31452410, 31783488, 32024272, 33709760, 34311720, 34763190, 34877920, 35463120, 37080736, 37742892, 39729360, 40030340, 41853504, 44033374, 45748960, 46350920, 47178615, 47284160, 48036408, 50323856, 50564640, 52316880, 52972480, 54898752, 55621104, 60045510, 62904820, 64048544, 66050061, 68623440, 69526380, 69755840, 70926240, 74161472, 75485784, 79458720, 80060680, 88066748, 91497920, 92701840, 94357230, 96072816, 100647712, 101129280, 104633760, 110083435, 111242208, 120091020, 125809640, 128097088, 132100122, 137246880, 139052760, 141852480, 150971568, 158917440, 160121360, 176133496, 185403680, 188714460, 192145632, 201295424, 209267520, 220166870, 222484416, 240182040, 251619280, 264200244, 274493760, 278105520, 301943136, 320242720, 330250305, 352266992, 370807360, 377428920, 384291264, 440333740, 480364080, 503238560, 528400488, 556211040, 603886272, 640485440, 660500610, 704533984, 754857840, 880667480, 960728160, 1006477120, 1056800976, 1112422080, 1321001220, 1409067968, 1509715680, 1761334960, 1921456320, 2113601952, 2642002440, 3019431360, 3522669920, 4227203904, 5284004880, 7045339840, 10568009760, 21136019520]

約数ペア:

[(1, 21136019520), (2, 10568009760), (3, 7045339840), (4, 5284004880), (5, 4227203904), (6, 3522669920), (7, 3019431360), (8, 2642002440), (10, 2113601952), (11, 1921456320), (12, 1761334960), (14, 1509715680), (15, 1409067968), (16, 1321001220), (19, 1112422080), (20, 1056800976), (21, 1006477120), (22, 960728160), (24, 880667480), (28, 754857840), (30, 704533984), (32, 660500610), (33, 640485440), (35, 603886272), (38, 556211040), (40, 528400488), (42, 503238560), (44, 480364080), (48, 440333740), (55, 384291264), (56, 377428920), (57, 370807360), (60, 352266992), (64, 330250305), (66, 320242720), (70, 301943136), (76, 278105520), (77, 274493760), (80, 264200244), (84, 251619280), (88, 240182040), (95, 222484416), (96, 220166870), (101, 209267520), (105, 201295424), (110, 192145632), (112, 188714460), (114, 185403680), (120, 176133496), (132, 160121360), (133, 158917440), (140, 150971568), (149, 141852480), (152, 139052760), (154, 137246880), (160, 132100122), (165, 128097088), (168, 125809640), (176, 120091020), (190, 111242208), (192, 110083435), (202, 104633760), (209, 101129280), (210, 100647712), (220, 96072816), (224, 94357230), (228, 92701840), (231, 91497920), (240, 88066748), (264, 80060680), (266, 79458720), (280, 75485784), (285, 74161472), (298, 70926240), (303, 69755840), (304, 69526380), (308, 68623440), (320, 66050061), (330, 64048544), (336, 62904820), (352, 60045510), (380, 55621104), (385, 54898752), (399, 52972480), (404, 52316880), (418, 50564640), (420, 50323856), (440, 48036408), (447, 47284160), (448, 47178615), (456, 46350920), (462, 45748960), (480, 44033374), (505, 41853504), (528, 40030340), (532, 39729360), (560, 37742892), (570, 37080736), (596, 35463120), (606, 34877920), (608, 34763190), (616, 34311720), (627, 33709760), (660, 32024272), (665, 31783488), (672, 31452410), (704, 30022755), (707, 29895360), (745, 28370496), (760, 27810552), (770, 27449376), (798, 26486240), (808, 26158440), (836, 25282320), (840, 25161928), (880, 24018204), (894, 23642080), (912, 23175460), (924, 22874480), (960, 22016687), (1010, 20926752), (1043, 20264640), (1045, 20225856), (1056, 20015170), (1064, 19864680), (1111, 19024320), (1120, 18871446), (1140, 18540368), (1155, 18299584), (1192, 17731560), (1212, 17438960), (1216, 17381595), (1232, 17155860), (1254, 16854880), (1320, 16012136), (1330, 15891744), (1344, 15726205), (1414, 14947680), (1463, 14447040), (1490, 14185248), (1515, 13951168), (1520, 13905276), (1540, 13724688), (1596, 13243120), (1616, 13079220), (1639, 12895680), (1672, 12641160), (1680, 12580964), (1760, 12009102), (1788, 11821040), (1824, 11587730), (1848, 11437240), (1919, 11014080), (1995, 10594496), (2020, 10463376), (2086, 10132320), (2090, 10112928), (2112, 10007585), (2121, 9965120), (2128, 9932340), (2222, 9512160), (2235, 9456832), (2240, 9435723), (2280, 9270184), (2310, 9149792), (2384, 8865780), (2424, 8719480), (2464, 8577930), (2508, 8427440), (2640, 8006068), (2660, 7945872), (2828, 7473840), (2831, 7465920), (2926, 7223520), (2980, 7092624), (3030, 6975584), (3040, 6952638), (3080, 6862344), (3129, 6754880), (3135, 6741952), (3192, 6621560), (3232, 6539610), (3278, 6447840), (3333, 6341440), (3344, 6320580), (3360, 6290482), (3520, 6004551), (3535, 5979072), (3576, 5910520), (3648, 5793865), (3696, 5718620), (3838, 5507040), (3990, 5297248), (4040, 5231688), (4172, 5066160), (4180, 5056464), (4242, 4982560), (4256, 4966170), (4389, 4815680), (4444, 4756080), (4470, 4728416), (4560, 4635092), (4620, 4574896), (4768, 4432890), (4848, 4359740), (4917, 4298560), (4928, 4288965), (5016, 4213720), (5215, 4052928), (5280, 4003034), (5320, 3972936), (5555, 3804864), (5656, 3736920), (5662, 3732960), (5757, 3671360), (5852, 3611760), (5960, 3546312), (6060, 3487792), (6080, 3476319), (6160, 3431172), (6258, 3377440), (6270, 3370976), (6384, 3310780), (6464, 3269805), (6556, 3223920), (6666, 3170720), (6688, 3160290), (6720, 3145241), (7070, 2989536), (7152, 2955260), (7315, 2889408), (7392, 2859310), (7676, 2753520), (7777, 2717760), (7980, 2648624), (8080, 2615844), (8195, 2579136), (8344, 2533080), (8360, 2528232), (8484, 2491280), (8493, 2488640), (8512, 2483085), (8778, 2407840), (8888, 2378040), (8940, 2364208), (9120, 2317546), (9240, 2287448), (9536, 2216445), (9595, 2202816), (9696, 2179870), (9834, 2149280), (10032, 2106860), (10430, 2026464), (10560, 2001517), (10605, 1993024), (10640, 1986468), (11110, 1902432), (11312, 1868460), (11324, 1866480), (11473, 1842240), (11514, 1835680), (11704, 1805880), (11920, 1773156), (12120, 1743896), (12320, 1715586), (12516, 1688720), (12540, 1685488), (12768, 1655390), (13112, 1611960), (13332, 1585360), (13376, 1580145), (13433, 1573440), (14140, 1494768), (14155, 1493184), (14304, 1477630), (14630, 1444704), (14784, 1429655), (15049, 1404480), (15352, 1376760), (15554, 1358880), (15645, 1350976), (15960, 1324312), (16160, 1307922), (16390, 1289568), (16665, 1268288), (16688, 1266540), (16720, 1264116), (16968, 1245640), (16986, 1244320), (17556, 1203920), (17776, 1189020), (17880, 1182104), (18240, 1158773), (18480, 1143724), (19190, 1101408), (19392, 1089935), (19668, 1074640), (19817, 1066560), (20064, 1053430), (20860, 1013232), (21109, 1001280), (21210, 996512), (21280, 993234), (21945, 963136), (22220, 951216), (22624, 934230), (22648, 933240), (22946, 921120), (23028, 917840), (23331, 905920), (23408, 902940), (23840, 886578), (24240, 871948), (24585, 859712), (24640, 857793), (25032, 844360), (25080, 842744), (25536, 827695), (26224, 805980), (26664, 792680), (26866, 786720), (28280, 747384), (28310, 746592), (28608, 738815), (28785, 734272), (29260, 722352), (30098, 702240), (30704, 688380), (31108, 679440), (31141, 678720), (31290, 675488), (31920, 662156), (32320, 653961), (32780, 644784), (33330, 634144), (33376, 633270), (33440, 632058), (33936, 622820), (33972, 622160), (34419, 614080), (35112, 601960), (35552, 594510), (35760, 591052), (36960, 571862), (38380, 550704), (38885, 543552), (39336, 537320), (39634, 533280), (40128, 526715), (40299, 524480), (41720, 506616), (42218, 500640), (42420, 498256), (42465, 497728), (42560, 496617), (43890, 481568), (44440, 475608), (45147, 468160), (45248, 467115), (45296, 466620), (45892, 460560), (46056, 458920), (46662, 452960), (46816, 451470), (47680, 443289), (48480, 435974), (49170, 429856), (50064, 422180), (50160, 421372), (52448, 402990), (53328, 396340), (53732, 393360), (56560, 373692), (56620, 373296), (57365, 368448), (57570, 367136), (58520, 361176), (59451, 355520), (60196, 351120), (61408, 344190), (62216, 339720), (62282, 339360), (62580, 337744), (63327, 333760), (63840, 331078), (65560, 322392), (66660, 317072), (66752, 316635), (66880, 316029), (67165, 314688), (67872, 311410), (67944, 311080), (68838, 307040), (70224, 300980), (71104, 297255), (71520, 295526), (73920, 285931), (75245, 280896), (76760, 275352), (77770, 271776), (78672, 268660), (79268, 266640), (80598, 262240), (83440, 253308), (84436, 250320), (84840, 249128), (84930, 248864), (87780, 240784), (88880, 237804), (90294, 234080), (90592, 233310), (91784, 230280), (92112, 229460), (93324, 226480), (93423, 226240), (93632, 225735), (96960, 217987), (98340, 214928), (99085, 213312), (100128, 211090), (100320, 210686), (104896, 201495), (105343, 200640), (105545, 200256), (106656, 198170), (107464, 196680), (113120, 186846), (113240, 186648), (114730, 184224), (115140, 183568), (116655, 181184), (117040, 180588), (118902, 177760), (120392, 175560), (122816, 172095), (124432, 169860), (124564, 169680), (125160, 168872), (126654, 166880), (127680, 165539), (131120, 161196), (133320, 158536), (134330, 157344), (135744, 155705), (135888, 155540), (137676, 153520), (140448, 150490), (143040, 147763)]