21356311680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 768

約数和(自身を含む): 84687482880

約数和(自身を除く): 63331171200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 83, 88, 90, 93, 96, 99, 110, 120, 124, 128, 131, 132, 144, 155, 160, 165, 166, 176, 180, 186, 192, 198, 220, 240, 248, 249, 262, 264, 279, 288, 310, 320, 330, 332, 341, 352, 360, 372, 384, 393, 396, 415, 440, 465, 480, 495, 496, 498, 524, 528, 558, 576, 620, 640, 655, 660, 664, 682, 704, 720, 744, 747, 786, 792, 830, 880, 913, 930, 960, 990, 992, 996, 1023, 1048, 1056, 1116, 1152, 1179, 1240, 1245, 1310, 1320, 1328, 1364, 1395, 1408, 1440, 1441, 1488, 1494, 1572, 1584, 1660, 1705, 1760, 1826, 1860, 1920, 1965, 1980, 1984, 1992, 2046, 2096, 2112, 2232, 2358, 2480, 2490, 2573, 2620, 2640, 2656, 2728, 2739, 2790, 2880, 2882, 2976, 2988, 3069, 3144, 3168, 3320, 3410, 3520, 3652, 3720, 3735, 3930, 3960, 3968, 3984, 4061, 4092, 4192, 4224, 4323, 4464, 4565, 4716, 4960, 4980, 5115, 5146, 5240, 5280, 5312, 5456, 5478, 5580, 5760, 5764, 5895, 5952, 5976, 6138, 6288, 6336, 6640, 6820, 7040, 7205, 7304, 7440, 7470, 7719, 7860, 7920, 7968, 8122, 8184, 8217, 8384, 8646, 8928, 9130, 9432, 9920, 9960, 10230, 10292, 10480, 10560, 10624, 10873, 10912, 10956, 11160, 11528, 11790, 11904, 11952, 12183, 12276, 12576, 12672, 12865, 12969, 13280, 13640, 13695, 14410, 14608, 14880, 14940, 15345, 15438, 15720, 15840, 15936, 16244, 16368, 16434, 16768, 17292, 17856, 18260, 18864, 19840, 19920, 20305, 20460, 20584, 20960, 21120, 21615, 21746, 21824, 21912, 22320, 23056, 23157, 23580, 23904, 24366, 24552, 25152, 25730, 25938, 26560, 27280, 27390, 28303, 28820, 29216, 29760, 29880, 30690, 30876, 31440, 31680, 31872, 32488, 32619, 32736, 32868, 34584, 35712, 36520, 36549, 37728, 38595, 39840, 40610, 40920, 41085, 41168, 41920, 43230, 43492, 43648, 43824, 44640, 44671, 46112, 46314, 47160, 47808, 48732, 49104, 50304, 51460, 51876, 53120, 54365, 54560, 54780, 56606, 57640, 58432, 59520, 59760, 60915, 61380, 61752, 62880, 63360, 64845, 64976, 65238, 65472, 65736, 69168, 73040, 73098, 75456, 77190, 79680, 81220, 81840, 82170, 82336, 83840, 84909, 86460, 86984, 87648, 89280, 89342, 92224, 92628, 94320, 95616, 97464, 97857, 98208, 102920, 103752, 108730, 109120, 109560, 113212, 115280, 115785, 116864, 119520, 119603, 121830, 122760, 123504, 125760, 129690, 129952, 130476, 130944, 131472, 134013, 138336, 141515, 146080, 146196, 150912, 154380, 159360, 162440, 163095, 163680, 164340, 164672, 169818, 172920, 173968, 175296, 178560, 178684, 182745, 184448, 185256, 188640, 194928, 195714, 196416, 205840, 207504, 217460, 218240, 219120, 223355, 226424, 230560, 231570, 239040, 239206, 243660, 245520, 247008, 251520, 254727, 259380, 259904, 260952, 262944, 268026, 276672, 283030, 292160, 292392, 308760, 324880, 326190, 327360, 328680, 329344, 337063, 339636, 345840, 347936, 350592, 357368, 358809, 365490, 370512, 377280, 389856, 391428, 392832, 402039, 411680, 415008, 424545, 434920, 438240, 446710, 452848, 461120, 463140, 478080, 478412, 487320, 489285, 491040, 494016, 509454, 518760, 519808, 521904, 525888, 536052, 553344, 566060, 584320, 584784, 598015, 617520, 649760, 652380, 654720, 657360, 670065, 674126, 679272, 691680, 695872, 714736, 717618, 730980, 741024, 754560, 779712, 782856, 804078, 823360, 830016, 849090, 869840, 876480, 893420, 905696, 922240, 926280, 956824, 974640, 978570, 982080, 988032, 1011189, 1018908, 1037520, 1043808, 1051776, 1072104, 1076427, 1132120, 1169568, 1196030, 1235040, 1273635, 1299520, 1304760, 1314720, 1340130, 1348252, 1358544, 1383360, 1391744, 1429472, 1435236, 1461960, 1482048, 1559424, 1565712, 1608156, 1646720, 1660032, 1685315, 1698180, 1739680, 1752960, 1786840, 1794045, 1811392, 1852560, 1913648, 1949280, 1957140, 1964160, 2010195, 2022378, 2037816, 2075040, 2087616, 2144208, 2152854, 2264240, 2339136, 2392060, 2470080, 2547270, 2599040, 2609520, 2629440, 2680260, 2696504, 2717088, 2766720, 2858944, 2870472, 2923920, 2964096, 3033567, 3131424, 3216312, 3370630, 3396360, 3479360, 3573680, 3588090, 3622784, 3705120, 3707693, 3827296, 3898560, 3914280, 4020390, 4044756, 4075632, 4150080, 4175232, 4288416, 4305708, 4528480, 4678272, 4784120, 4940160, 5055945, 5094540, 5219040, 5258880, 5360520, 5382135, 5393008, 5434176, 5717888, 5740944, 5847840, 6067134, 6262848, 6432624, 6741260, 6792720, 6958720, 7147360, 7176180, 7410240, 7415386, 7654592, 7797120, 7828560, 8040780, 8089512, 8151264, 8300160, 8576832, 8611416, 9056960, 9568240, 10111890, 10189080, 10438080, 10721040, 10764270, 10786016, 10868352, 11123079, 11481888, 11695680, 12134268, 12525696, 12865248, 13482520, 13585440, 14294720, 14352360, 14820480, 14830772, 15167835, 15309184, 15657120, 16081560, 16179024, 16302528, 17153664, 17222832, 18113920, 18538465, 19136480, 20223780, 20378160, 20876160, 21442080, 21528540, 21572032, 22246158, 22963776, 23391360, 24268536, 25730496, 26965040, 27170880, 28589440, 28704720, 29661544, 30335670, 31314240, 32163120, 32358048, 32605056, 33369237, 34445664, 37076930, 38272960, 40447560, 40756320, 42884160, 43057080, 43144064, 44492316, 45927552, 48537072, 51460992, 53930080, 54341760, 55615395, 57409440, 59323088, 60671340, 62628480, 64326240, 64716096, 66738474, 68891328, 74153860, 76545920, 80895120, 81512640, 85768320, 86114160, 88984632, 97074144, 107860160, 111230790, 114818880, 118646176, 121342680, 128652480, 129432192, 133476948, 137782656, 148307720, 161790240, 163025280, 166846185, 172228320, 177969264, 194148288, 215720320, 222461580, 229637760, 237292352, 242685360, 257304960, 266953896, 296615440, 323580480, 333692370, 344456640, 355938528, 388296576, 444923160, 474584704, 485370720, 533907792, 593230880, 647160960, 667384740, 688913280, 711877056, 889846320, 970741440, 1067815584, 1186461760, 1334769480, 1423754112, 1779692640, 1941482880, 2135631168, 2372923520, 2669538960, 3559385280, 4271262336, 5339077920, 7118770560, 10678155840, 21356311680]

約数ペア:

[(1, 21356311680), (2, 10678155840), (3, 7118770560), (4, 5339077920), (5, 4271262336), (6, 3559385280), (8, 2669538960), (9, 2372923520), (10, 2135631168), (11, 1941482880), (12, 1779692640), (15, 1423754112), (16, 1334769480), (18, 1186461760), (20, 1067815584), (22, 970741440), (24, 889846320), (30, 711877056), (31, 688913280), (32, 667384740), (33, 647160960), (36, 593230880), (40, 533907792), (44, 485370720), (45, 474584704), (48, 444923160), (55, 388296576), (60, 355938528), (62, 344456640), (64, 333692370), (66, 323580480), (72, 296615440), (80, 266953896), (83, 257304960), (88, 242685360), (90, 237292352), (93, 229637760), (96, 222461580), (99, 215720320), (110, 194148288), (120, 177969264), (124, 172228320), (128, 166846185), (131, 163025280), (132, 161790240), (144, 148307720), (155, 137782656), (160, 133476948), (165, 129432192), (166, 128652480), (176, 121342680), (180, 118646176), (186, 114818880), (192, 111230790), (198, 107860160), (220, 97074144), (240, 88984632), (248, 86114160), (249, 85768320), (262, 81512640), (264, 80895120), (279, 76545920), (288, 74153860), (310, 68891328), (320, 66738474), (330, 64716096), (332, 64326240), (341, 62628480), (352, 60671340), (360, 59323088), (372, 57409440), (384, 55615395), (393, 54341760), (396, 53930080), (415, 51460992), (440, 48537072), (465, 45927552), (480, 44492316), (495, 43144064), (496, 43057080), (498, 42884160), (524, 40756320), (528, 40447560), (558, 38272960), (576, 37076930), (620, 34445664), (640, 33369237), (655, 32605056), (660, 32358048), (664, 32163120), (682, 31314240), (704, 30335670), (720, 29661544), (744, 28704720), (747, 28589440), (786, 27170880), (792, 26965040), (830, 25730496), (880, 24268536), (913, 23391360), (930, 22963776), (960, 22246158), (990, 21572032), (992, 21528540), (996, 21442080), (1023, 20876160), (1048, 20378160), (1056, 20223780), (1116, 19136480), (1152, 18538465), (1179, 18113920), (1240, 17222832), (1245, 17153664), (1310, 16302528), (1320, 16179024), (1328, 16081560), (1364, 15657120), (1395, 15309184), (1408, 15167835), (1440, 14830772), (1441, 14820480), (1488, 14352360), (1494, 14294720), (1572, 13585440), (1584, 13482520), (1660, 12865248), (1705, 12525696), (1760, 12134268), (1826, 11695680), (1860, 11481888), (1920, 11123079), (1965, 10868352), (1980, 10786016), (1984, 10764270), (1992, 10721040), (2046, 10438080), (2096, 10189080), (2112, 10111890), (2232, 9568240), (2358, 9056960), (2480, 8611416), (2490, 8576832), (2573, 8300160), (2620, 8151264), (2640, 8089512), (2656, 8040780), (2728, 7828560), (2739, 7797120), (2790, 7654592), (2880, 7415386), (2882, 7410240), (2976, 7176180), (2988, 7147360), (3069, 6958720), (3144, 6792720), (3168, 6741260), (3320, 6432624), (3410, 6262848), (3520, 6067134), (3652, 5847840), (3720, 5740944), (3735, 5717888), (3930, 5434176), (3960, 5393008), (3968, 5382135), (3984, 5360520), (4061, 5258880), (4092, 5219040), (4192, 5094540), (4224, 5055945), (4323, 4940160), (4464, 4784120), (4565, 4678272), (4716, 4528480), (4960, 4305708), (4980, 4288416), (5115, 4175232), (5146, 4150080), (5240, 4075632), (5280, 4044756), (5312, 4020390), (5456, 3914280), (5478, 3898560), (5580, 3827296), (5760, 3707693), (5764, 3705120), (5895, 3622784), (5952, 3588090), (5976, 3573680), (6138, 3479360), (6288, 3396360), (6336, 3370630), (6640, 3216312), (6820, 3131424), (7040, 3033567), (7205, 2964096), (7304, 2923920), (7440, 2870472), (7470, 2858944), (7719, 2766720), (7860, 2717088), (7920, 2696504), (7968, 2680260), (8122, 2629440), (8184, 2609520), (8217, 2599040), (8384, 2547270), (8646, 2470080), (8928, 2392060), (9130, 2339136), (9432, 2264240), (9920, 2152854), (9960, 2144208), (10230, 2087616), (10292, 2075040), (10480, 2037816), (10560, 2022378), (10624, 2010195), (10873, 1964160), (10912, 1957140), (10956, 1949280), (11160, 1913648), (11528, 1852560), (11790, 1811392), (11904, 1794045), (11952, 1786840), (12183, 1752960), (12276, 1739680), (12576, 1698180), (12672, 1685315), (12865, 1660032), (12969, 1646720), (13280, 1608156), (13640, 1565712), (13695, 1559424), (14410, 1482048), (14608, 1461960), (14880, 1435236), (14940, 1429472), (15345, 1391744), (15438, 1383360), (15720, 1358544), (15840, 1348252), (15936, 1340130), (16244, 1314720), (16368, 1304760), (16434, 1299520), (16768, 1273635), (17292, 1235040), (17856, 1196030), (18260, 1169568), (18864, 1132120), (19840, 1076427), (19920, 1072104), (20305, 1051776), (20460, 1043808), (20584, 1037520), (20960, 1018908), (21120, 1011189), (21615, 988032), (21746, 982080), (21824, 978570), (21912, 974640), (22320, 956824), (23056, 926280), (23157, 922240), (23580, 905696), (23904, 893420), (24366, 876480), (24552, 869840), (25152, 849090), (25730, 830016), (25938, 823360), (26560, 804078), (27280, 782856), (27390, 779712), (28303, 754560), (28820, 741024), (29216, 730980), (29760, 717618), (29880, 714736), (30690, 695872), (30876, 691680), (31440, 679272), (31680, 674126), (31872, 670065), (32488, 657360), (32619, 654720), (32736, 652380), (32868, 649760), (34584, 617520), (35712, 598015), (36520, 584784), (36549, 584320), (37728, 566060), (38595, 553344), (39840, 536052), (40610, 525888), (40920, 521904), (41085, 519808), (41168, 518760), (41920, 509454), (43230, 494016), (43492, 491040), (43648, 489285), (43824, 487320), (44640, 478412), (44671, 478080), (46112, 463140), (46314, 461120), (47160, 452848), (47808, 446710), (48732, 438240), (49104, 434920), (50304, 424545), (51460, 415008), (51876, 411680), (53120, 402039), (54365, 392832), (54560, 391428), (54780, 389856), (56606, 377280), (57640, 370512), (58432, 365490), (59520, 358809), (59760, 357368), (60915, 350592), (61380, 347936), (61752, 345840), (62880, 339636), (63360, 337063), (64845, 329344), (64976, 328680), (65238, 327360), (65472, 326190), (65736, 324880), (69168, 308760), (73040, 292392), (73098, 292160), (75456, 283030), (77190, 276672), (79680, 268026), (81220, 262944), (81840, 260952), (82170, 259904), (82336, 259380), (83840, 254727), (84909, 251520), (86460, 247008), (86984, 245520), (87648, 243660), (89280, 239206), (89342, 239040), (92224, 231570), (92628, 230560), (94320, 226424), (95616, 223355), (97464, 219120), (97857, 218240), (98208, 217460), (102920, 207504), (103752, 205840), (108730, 196416), (109120, 195714), (109560, 194928), (113212, 188640), (115280, 185256), (115785, 184448), (116864, 182745), (119520, 178684), (119603, 178560), (121830, 175296), (122760, 173968), (123504, 172920), (125760, 169818), (129690, 164672), (129952, 164340), (130476, 163680), (130944, 163095), (131472, 162440), (134013, 159360), (138336, 154380), (141515, 150912), (146080, 146196)]