16455821760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 896

約数和(自身を含む): 70038650880

約数和(自身を除く): 53582829120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 67, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 131, 134, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 201, 210, 216, 217, 224, 240, 248, 252, 262, 268, 270, 279, 280, 288, 310, 315, 320, 335, 336, 360, 372, 378, 393, 402, 420, 432, 434, 448, 465, 469, 480, 496, 504, 524, 536, 540, 558, 560, 576, 603, 620, 630, 651, 655, 670, 672, 720, 744, 756, 786, 804, 837, 840, 864, 868, 917, 930, 938, 945, 960, 992, 1005, 1008, 1048, 1072, 1080, 1085, 1116, 1120, 1179, 1206, 1240, 1260, 1302, 1310, 1340, 1344, 1395, 1407, 1440, 1488, 1512, 1572, 1608, 1674, 1680, 1728, 1736, 1809, 1834, 1860, 1876, 1890, 1953, 1965, 1984, 2010, 2016, 2077, 2096, 2144, 2160, 2170, 2232, 2240, 2345, 2358, 2412, 2480, 2520, 2604, 2620, 2680, 2751, 2790, 2814, 2880, 2976, 3015, 3024, 3144, 3216, 3255, 3348, 3360, 3472, 3537, 3618, 3668, 3720, 3752, 3780, 3906, 3930, 4020, 4032, 4061, 4154, 4185, 4192, 4221, 4288, 4320, 4340, 4464, 4585, 4690, 4716, 4824, 4960, 5040, 5208, 5240, 5360, 5502, 5580, 5628, 5859, 5895, 5952, 6030, 6048, 6231, 6288, 6432, 6510, 6696, 6720, 6944, 7035, 7074, 7236, 7336, 7440, 7504, 7560, 7812, 7860, 8040, 8122, 8253, 8308, 8370, 8384, 8442, 8640, 8680, 8777, 8928, 9045, 9170, 9380, 9432, 9648, 9765, 9920, 10080, 10385, 10416, 10480, 10720, 11004, 11160, 11256, 11718, 11790, 12060, 12096, 12183, 12462, 12576, 12663, 12864, 13020, 13392, 13755, 13888, 14070, 14148, 14472, 14539, 14672, 14880, 15008, 15120, 15624, 15720, 16080, 16244, 16506, 16616, 16740, 16884, 17360, 17554, 17685, 17856, 18090, 18340, 18693, 18760, 18864, 19296, 19530, 20160, 20305, 20770, 20832, 20960, 21105, 21440, 22008, 22320, 22512, 23436, 23580, 24120, 24366, 24759, 24924, 25152, 25326, 26040, 26331, 26784, 27510, 28140, 28296, 28427, 28944, 29078, 29295, 29344, 29760, 30016, 30240, 31155, 31248, 31440, 32160, 32488, 33012, 33232, 33480, 33768, 34720, 35108, 35370, 36180, 36549, 36680, 37386, 37520, 37728, 38592, 39060, 40610, 41265, 41540, 41664, 41920, 42210, 43617, 43885, 44016, 44640, 45024, 46872, 47160, 48240, 48732, 49518, 49848, 50652, 52080, 52662, 53568, 55020, 56079, 56280, 56592, 56854, 57888, 58156, 58590, 58688, 60480, 60915, 61439, 62310, 62496, 62880, 63315, 64320, 64976, 66024, 66464, 66960, 67536, 69440, 70216, 70740, 72360, 72695, 73098, 73360, 74772, 75040, 75456, 78120, 78993, 81220, 82530, 83080, 84420, 85281, 87234, 87770, 88032, 89280, 90048, 93465, 93744, 94320, 96480, 97464, 99036, 99696, 101304, 104160, 105324, 109647, 110040, 112158, 112560, 113184, 113708, 115776, 116312, 117180, 121830, 122878, 123795, 124620, 124992, 125760, 126630, 129952, 130851, 131655, 132048, 132928, 133920, 135072, 140432, 141480, 142135, 144720, 145390, 146196, 146720, 149544, 150080, 156240, 157986, 162440, 165060, 166160, 168840, 170562, 174468, 175540, 176064, 182745, 184317, 186930, 187488, 188640, 192960, 194928, 198072, 199392, 202608, 208320, 210648, 218085, 219294, 220080, 224316, 225120, 226368, 227416, 232624, 234360, 236979, 243660, 245756, 247590, 249240, 253260, 255843, 259904, 261702, 263310, 264096, 267840, 270144, 272087, 280395, 280864, 282960, 284270, 289440, 290780, 292392, 293440, 299088, 307195, 312480, 315972, 324880, 330120, 332320, 337680, 341124, 348936, 351080, 365490, 368634, 373860, 374976, 377280, 389856, 392553, 394965, 396144, 398784, 405216, 421296, 426405, 436170, 438588, 440160, 448632, 450240, 454832, 465248, 468720, 473958, 487320, 491512, 495180, 498480, 506520, 511686, 523404, 526620, 528192, 544174, 548235, 552951, 560790, 561728, 565920, 568540, 578880, 581560, 584784, 598176, 614390, 624960, 631944, 649760, 654255, 660240, 664640, 675360, 682248, 697872, 702160, 730980, 737268, 747720, 767529, 779712, 785106, 789930, 792288, 810432, 816261, 842592, 852810, 872340, 877176, 880320, 897264, 909664, 921585, 930496, 937440, 947916, 974640, 983024, 990360, 996960, 1013040, 1023372, 1046808, 1053240, 1088348, 1096470, 1105902, 1121580, 1131840, 1137080, 1163120, 1169568, 1184895, 1196352, 1228780, 1263888, 1279215, 1299520, 1308510, 1320480, 1350720, 1360435, 1364496, 1395744, 1404320, 1461960, 1474536, 1495440, 1535058, 1570212, 1579860, 1584576, 1632522, 1658853, 1685184, 1705620, 1744680, 1754352, 1794528, 1819328, 1843170, 1874880, 1895832, 1904609, 1949280, 1962765, 1966048, 1980720, 1993920, 2026080, 2046744, 2093616, 2106480, 2176696, 2192940, 2211804, 2243160, 2274160, 2326240, 2339136, 2369790, 2448783, 2457560, 2527776, 2558430, 2617020, 2640960, 2720870, 2728992, 2764755, 2791488, 2808640, 2923920, 2949072, 2990880, 3070116, 3140424, 3159720, 3265044, 3317706, 3411240, 3489360, 3508704, 3589056, 3686340, 3791664, 3809218, 3837645, 3898560, 3925530, 3932096, 3961440, 4052160, 4081305, 4093488, 4187232, 4212960, 4353392, 4385880, 4423608, 4486320, 4548320, 4652480, 4739580, 4897566, 4915120, 5055552, 5116860, 5234040, 5441740, 5457984, 5529510, 5713827, 5847840, 5898144, 5981760, 6140232, 6280848, 6319440, 6530088, 6635412, 6822480, 6978720, 7017408, 7346349, 7372680, 7583328, 7618436, 7675290, 7851060, 7922880, 8162610, 8186976, 8294265, 8374464, 8425920, 8706784, 8771760, 8847216, 8972640, 9096640, 9479160, 9523045, 9795132, 9830240, 10233720, 10468080, 10883480, 11059020, 11427654, 11695680, 11796288, 12243915, 12280464, 12561696, 12638880, 13060176, 13270824, 13644960, 13957440, 14692698, 14745360, 15166656, 15236872, 15350580, 15702120, 16325220, 16373952, 16588530, 17141481, 17413568, 17543520, 17694432, 17945280, 18958320, 19046090, 19590264, 19660480, 20467440, 20936160, 21766960, 22118040, 22855308, 24487830, 24560928, 25123392, 25277760, 26120352, 26541648, 27289920, 28569135, 29385396, 29490720, 30473744, 30701160, 31404240, 32650440, 33177060, 34282962, 35087040, 35388864, 36731745, 37916640, 38092180, 39180528, 40934880, 41872320, 43533920, 44236080, 45710616, 48975660, 49121856, 51424443, 52240704, 53083296, 57138270, 58770792, 58981440, 60947488, 61402320, 62808480, 65300880, 66354120, 68565924, 73463490, 75833280, 76184360, 78361056, 81869760, 85707405, 87067840, 88472160, 91421232, 97951320, 102848886, 106166592, 114276540, 117541584, 121894976, 122804640, 125616960, 130601760, 132708240, 137131848, 146926980, 152368720, 156722112, 171414810, 176944320, 182842464, 195902640, 205697772, 228553080, 235083168, 245609280, 257122215, 261203520, 265416480, 274263696, 293853960, 304737440, 342829620, 365684928, 391805280, 411395544, 457106160, 470166336, 514244430, 530832960, 548527392, 587707920, 609474880, 685659240, 783610560, 822791088, 914212320, 1028488860, 1097054784, 1175415840, 1371318480, 1645582176, 1828424640, 2056977720, 2350831680, 2742636960, 3291164352, 4113955440, 5485273920, 8227910880, 16455821760]

約数ペア:

[(1, 16455821760), (2, 8227910880), (3, 5485273920), (4, 4113955440), (5, 3291164352), (6, 2742636960), (7, 2350831680), (8, 2056977720), (9, 1828424640), (10, 1645582176), (12, 1371318480), (14, 1175415840), (15, 1097054784), (16, 1028488860), (18, 914212320), (20, 822791088), (21, 783610560), (24, 685659240), (27, 609474880), (28, 587707920), (30, 548527392), (31, 530832960), (32, 514244430), (35, 470166336), (36, 457106160), (40, 411395544), (42, 391805280), (45, 365684928), (48, 342829620), (54, 304737440), (56, 293853960), (60, 274263696), (62, 265416480), (63, 261203520), (64, 257122215), (67, 245609280), (70, 235083168), (72, 228553080), (80, 205697772), (84, 195902640), (90, 182842464), (93, 176944320), (96, 171414810), (105, 156722112), (108, 152368720), (112, 146926980), (120, 137131848), (124, 132708240), (126, 130601760), (131, 125616960), (134, 122804640), (135, 121894976), (140, 117541584), (144, 114276540), (155, 106166592), (160, 102848886), (168, 97951320), (180, 91421232), (186, 88472160), (189, 87067840), (192, 85707405), (201, 81869760), (210, 78361056), (216, 76184360), (217, 75833280), (224, 73463490), (240, 68565924), (248, 66354120), (252, 65300880), (262, 62808480), (268, 61402320), (270, 60947488), (279, 58981440), (280, 58770792), (288, 57138270), (310, 53083296), (315, 52240704), (320, 51424443), (335, 49121856), (336, 48975660), (360, 45710616), (372, 44236080), (378, 43533920), (393, 41872320), (402, 40934880), (420, 39180528), (432, 38092180), (434, 37916640), (448, 36731745), (465, 35388864), (469, 35087040), (480, 34282962), (496, 33177060), (504, 32650440), (524, 31404240), (536, 30701160), (540, 30473744), (558, 29490720), (560, 29385396), (576, 28569135), (603, 27289920), (620, 26541648), (630, 26120352), (651, 25277760), (655, 25123392), (670, 24560928), (672, 24487830), (720, 22855308), (744, 22118040), (756, 21766960), (786, 20936160), (804, 20467440), (837, 19660480), (840, 19590264), (864, 19046090), (868, 18958320), (917, 17945280), (930, 17694432), (938, 17543520), (945, 17413568), (960, 17141481), (992, 16588530), (1005, 16373952), (1008, 16325220), (1048, 15702120), (1072, 15350580), (1080, 15236872), (1085, 15166656), (1116, 14745360), (1120, 14692698), (1179, 13957440), (1206, 13644960), (1240, 13270824), (1260, 13060176), (1302, 12638880), (1310, 12561696), (1340, 12280464), (1344, 12243915), (1395, 11796288), (1407, 11695680), (1440, 11427654), (1488, 11059020), (1512, 10883480), (1572, 10468080), (1608, 10233720), (1674, 9830240), (1680, 9795132), (1728, 9523045), (1736, 9479160), (1809, 9096640), (1834, 8972640), (1860, 8847216), (1876, 8771760), (1890, 8706784), (1953, 8425920), (1965, 8374464), (1984, 8294265), (2010, 8186976), (2016, 8162610), (2077, 7922880), (2096, 7851060), (2144, 7675290), (2160, 7618436), (2170, 7583328), (2232, 7372680), (2240, 7346349), (2345, 7017408), (2358, 6978720), (2412, 6822480), (2480, 6635412), (2520, 6530088), (2604, 6319440), (2620, 6280848), (2680, 6140232), (2751, 5981760), (2790, 5898144), (2814, 5847840), (2880, 5713827), (2976, 5529510), (3015, 5457984), (3024, 5441740), (3144, 5234040), (3216, 5116860), (3255, 5055552), (3348, 4915120), (3360, 4897566), (3472, 4739580), (3537, 4652480), (3618, 4548320), (3668, 4486320), (3720, 4423608), (3752, 4385880), (3780, 4353392), (3906, 4212960), (3930, 4187232), (4020, 4093488), (4032, 4081305), (4061, 4052160), (4154, 3961440), (4185, 3932096), (4192, 3925530), (4221, 3898560), (4288, 3837645), (4320, 3809218), (4340, 3791664), (4464, 3686340), (4585, 3589056), (4690, 3508704), (4716, 3489360), (4824, 3411240), (4960, 3317706), (5040, 3265044), (5208, 3159720), (5240, 3140424), (5360, 3070116), (5502, 2990880), (5580, 2949072), (5628, 2923920), (5859, 2808640), (5895, 2791488), (5952, 2764755), (6030, 2728992), (6048, 2720870), (6231, 2640960), (6288, 2617020), (6432, 2558430), (6510, 2527776), (6696, 2457560), (6720, 2448783), (6944, 2369790), (7035, 2339136), (7074, 2326240), (7236, 2274160), (7336, 2243160), (7440, 2211804), (7504, 2192940), (7560, 2176696), (7812, 2106480), (7860, 2093616), (8040, 2046744), (8122, 2026080), (8253, 1993920), (8308, 1980720), (8370, 1966048), (8384, 1962765), (8442, 1949280), (8640, 1904609), (8680, 1895832), (8777, 1874880), (8928, 1843170), (9045, 1819328), (9170, 1794528), (9380, 1754352), (9432, 1744680), (9648, 1705620), (9765, 1685184), (9920, 1658853), (10080, 1632522), (10385, 1584576), (10416, 1579860), (10480, 1570212), (10720, 1535058), (11004, 1495440), (11160, 1474536), (11256, 1461960), (11718, 1404320), (11790, 1395744), (12060, 1364496), (12096, 1360435), (12183, 1350720), (12462, 1320480), (12576, 1308510), (12663, 1299520), (12864, 1279215), (13020, 1263888), (13392, 1228780), (13755, 1196352), (13888, 1184895), (14070, 1169568), (14148, 1163120), (14472, 1137080), (14539, 1131840), (14672, 1121580), (14880, 1105902), (15008, 1096470), (15120, 1088348), (15624, 1053240), (15720, 1046808), (16080, 1023372), (16244, 1013040), (16506, 996960), (16616, 990360), (16740, 983024), (16884, 974640), (17360, 947916), (17554, 937440), (17685, 930496), (17856, 921585), (18090, 909664), (18340, 897264), (18693, 880320), (18760, 877176), (18864, 872340), (19296, 852810), (19530, 842592), (20160, 816261), (20305, 810432), (20770, 792288), (20832, 789930), (20960, 785106), (21105, 779712), (21440, 767529), (22008, 747720), (22320, 737268), (22512, 730980), (23436, 702160), (23580, 697872), (24120, 682248), (24366, 675360), (24759, 664640), (24924, 660240), (25152, 654255), (25326, 649760), (26040, 631944), (26331, 624960), (26784, 614390), (27510, 598176), (28140, 584784), (28296, 581560), (28427, 578880), (28944, 568540), (29078, 565920), (29295, 561728), (29344, 560790), (29760, 552951), (30016, 548235), (30240, 544174), (31155, 528192), (31248, 526620), (31440, 523404), (32160, 511686), (32488, 506520), (33012, 498480), (33232, 495180), (33480, 491512), (33768, 487320), (34720, 473958), (35108, 468720), (35370, 465248), (36180, 454832), (36549, 450240), (36680, 448632), (37386, 440160), (37520, 438588), (37728, 436170), (38592, 426405), (39060, 421296), (40610, 405216), (41265, 398784), (41540, 396144), (41664, 394965), (41920, 392553), (42210, 389856), (43617, 377280), (43885, 374976), (44016, 373860), (44640, 368634), (45024, 365490), (46872, 351080), (47160, 348936), (48240, 341124), (48732, 337680), (49518, 332320), (49848, 330120), (50652, 324880), (52080, 315972), (52662, 312480), (53568, 307195), (55020, 299088), (56079, 293440), (56280, 292392), (56592, 290780), (56854, 289440), (57888, 284270), (58156, 282960), (58590, 280864), (58688, 280395), (60480, 272087), (60915, 270144), (61439, 267840), (62310, 264096), (62496, 263310), (62880, 261702), (63315, 259904), (64320, 255843), (64976, 253260), (66024, 249240), (66464, 247590), (66960, 245756), (67536, 243660), (69440, 236979), (70216, 234360), (70740, 232624), (72360, 227416), (72695, 226368), (73098, 225120), (73360, 224316), (74772, 220080), (75040, 219294), (75456, 218085), (78120, 210648), (78993, 208320), (81220, 202608), (82530, 199392), (83080, 198072), (84420, 194928), (85281, 192960), (87234, 188640), (87770, 187488), (88032, 186930), (89280, 184317), (90048, 182745), (93465, 176064), (93744, 175540), (94320, 174468), (96480, 170562), (97464, 168840), (99036, 166160), (99696, 165060), (101304, 162440), (104160, 157986), (105324, 156240), (109647, 150080), (110040, 149544), (112158, 146720), (112560, 146196), (113184, 145390), (113708, 144720), (115776, 142135), (116312, 141480), (117180, 140432), (121830, 135072), (122878, 133920), (123795, 132928), (124620, 132048), (124992, 131655), (125760, 130851), (126630, 129952)]