12812513280

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^3$

素因数の和:132

約数の個数: 416

約数和(自身を含む): 48413134848

約数和(自身を除く): 35600621568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 961, 992, 1024, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1922, 1984, 2048, 2170, 2240, 2480, 2560, 2604, 2688, 2883, 2976, 3072, 3255, 3360, 3472, 3584, 3720, 3840, 3844, 3968, 4096, 4340, 4480, 4805, 4960, 5120, 5208, 5376, 5766, 5952, 6144, 6510, 6720, 6727, 6944, 7168, 7440, 7680, 7688, 7936, 8680, 8960, 9610, 9920, 10240, 10416, 10752, 11532, 11904, 12288, 13020, 13440, 13454, 13888, 14336, 14415, 14880, 15360, 15376, 15872, 17360, 17920, 19220, 19840, 20181, 20480, 20832, 21504, 23064, 23808, 26040, 26880, 26908, 27776, 28672, 28830, 29760, 29791, 30720, 30752, 31744, 33635, 34720, 35840, 38440, 39680, 40362, 41664, 43008, 46128, 47616, 52080, 53760, 53816, 55552, 57660, 59520, 59582, 61440, 61504, 63488, 67270, 69440, 71680, 76880, 79360, 80724, 83328, 86016, 89373, 92256, 95232, 100905, 104160, 107520, 107632, 111104, 115320, 119040, 119164, 123008, 126976, 134540, 138880, 143360, 148955, 153760, 158720, 161448, 166656, 178746, 184512, 190464, 201810, 208320, 208537, 215040, 215264, 222208, 230640, 238080, 238328, 246016, 269080, 277760, 297910, 307520, 317440, 322896, 333312, 357492, 369024, 380928, 403620, 416640, 417074, 430080, 430528, 444416, 446865, 461280, 476160, 476656, 492032, 538160, 555520, 595820, 615040, 625611, 634880, 645792, 666624, 714984, 738048, 807240, 833280, 834148, 861056, 888832, 893730, 922560, 952320, 953312, 984064, 1042685, 1076320, 1111040, 1191640, 1230080, 1251222, 1291584, 1333248, 1429968, 1476096, 1614480, 1666560, 1668296, 1722112, 1787460, 1845120, 1904640, 1906624, 1968128, 2085370, 2152640, 2222080, 2383280, 2460160, 2502444, 2583168, 2666496, 2859936, 2952192, 3128055, 3228960, 3333120, 3336592, 3444224, 3574920, 3690240, 3813248, 3936256, 4170740, 4305280, 4444160, 4766560, 4920320, 5004888, 5166336, 5719872, 5904384, 6256110, 6457920, 6666240, 6673184, 6888448, 7149840, 7380480, 7626496, 8341480, 8610560, 9533120, 9840640, 10009776, 10332672, 11439744, 11808768, 12512220, 12915840, 13332480, 13346368, 13776896, 14299680, 14760960, 15252992, 16682960, 17221120, 19066240, 19681280, 20019552, 20665344, 22879488, 25024440, 25831680, 26692736, 27553792, 28599360, 29521920, 30505984, 33365920, 34442240, 38132480, 40039104, 41330688, 45758976, 50048880, 51663360, 53385472, 57198720, 59043840, 61011968, 66731840, 68884480, 76264960, 80078208, 82661376, 91517952, 100097760, 103326720, 106770944, 114397440, 122023936, 133463680, 137768960, 152529920, 160156416, 183035904, 200195520, 206653440, 213541888, 228794880, 266927360, 305059840, 320312832, 366071808, 400391040, 413306880, 427083776, 457589760, 533854720, 610119680, 640625664, 800782080, 854167552, 915179520, 1067709440, 1281251328, 1601564160, 1830359040, 2135418880, 2562502656, 3203128320, 4270837760, 6406256640, 12812513280]

約数ペア:

[(1, 12812513280), (2, 6406256640), (3, 4270837760), (4, 3203128320), (5, 2562502656), (6, 2135418880), (7, 1830359040), (8, 1601564160), (10, 1281251328), (12, 1067709440), (14, 915179520), (15, 854167552), (16, 800782080), (20, 640625664), (21, 610119680), (24, 533854720), (28, 457589760), (30, 427083776), (31, 413306880), (32, 400391040), (35, 366071808), (40, 320312832), (42, 305059840), (48, 266927360), (56, 228794880), (60, 213541888), (62, 206653440), (64, 200195520), (70, 183035904), (80, 160156416), (84, 152529920), (93, 137768960), (96, 133463680), (105, 122023936), (112, 114397440), (120, 106770944), (124, 103326720), (128, 100097760), (140, 91517952), (155, 82661376), (160, 80078208), (168, 76264960), (186, 68884480), (192, 66731840), (210, 61011968), (217, 59043840), (224, 57198720), (240, 53385472), (248, 51663360), (256, 50048880), (280, 45758976), (310, 41330688), (320, 40039104), (336, 38132480), (372, 34442240), (384, 33365920), (420, 30505984), (434, 29521920), (448, 28599360), (465, 27553792), (480, 26692736), (496, 25831680), (512, 25024440), (560, 22879488), (620, 20665344), (640, 20019552), (651, 19681280), (672, 19066240), (744, 17221120), (768, 16682960), (840, 15252992), (868, 14760960), (896, 14299680), (930, 13776896), (960, 13346368), (961, 13332480), (992, 12915840), (1024, 12512220), (1085, 11808768), (1120, 11439744), (1240, 10332672), (1280, 10009776), (1302, 9840640), (1344, 9533120), (1488, 8610560), (1536, 8341480), (1680, 7626496), (1736, 7380480), (1792, 7149840), (1860, 6888448), (1920, 6673184), (1922, 6666240), (1984, 6457920), (2048, 6256110), (2170, 5904384), (2240, 5719872), (2480, 5166336), (2560, 5004888), (2604, 4920320), (2688, 4766560), (2883, 4444160), (2976, 4305280), (3072, 4170740), (3255, 3936256), (3360, 3813248), (3472, 3690240), (3584, 3574920), (3720, 3444224), (3840, 3336592), (3844, 3333120), (3968, 3228960), (4096, 3128055), (4340, 2952192), (4480, 2859936), (4805, 2666496), (4960, 2583168), (5120, 2502444), (5208, 2460160), (5376, 2383280), (5766, 2222080), (5952, 2152640), (6144, 2085370), (6510, 1968128), (6720, 1906624), (6727, 1904640), (6944, 1845120), (7168, 1787460), (7440, 1722112), (7680, 1668296), (7688, 1666560), (7936, 1614480), (8680, 1476096), (8960, 1429968), (9610, 1333248), (9920, 1291584), (10240, 1251222), (10416, 1230080), (10752, 1191640), (11532, 1111040), (11904, 1076320), (12288, 1042685), (13020, 984064), (13440, 953312), (13454, 952320), (13888, 922560), (14336, 893730), (14415, 888832), (14880, 861056), (15360, 834148), (15376, 833280), (15872, 807240), (17360, 738048), (17920, 714984), (19220, 666624), (19840, 645792), (20181, 634880), (20480, 625611), (20832, 615040), (21504, 595820), (23064, 555520), (23808, 538160), (26040, 492032), (26880, 476656), (26908, 476160), (27776, 461280), (28672, 446865), (28830, 444416), (29760, 430528), (29791, 430080), (30720, 417074), (30752, 416640), (31744, 403620), (33635, 380928), (34720, 369024), (35840, 357492), (38440, 333312), (39680, 322896), (40362, 317440), (41664, 307520), (43008, 297910), (46128, 277760), (47616, 269080), (52080, 246016), (53760, 238328), (53816, 238080), (55552, 230640), (57660, 222208), (59520, 215264), (59582, 215040), (61440, 208537), (61504, 208320), (63488, 201810), (67270, 190464), (69440, 184512), (71680, 178746), (76880, 166656), (79360, 161448), (80724, 158720), (83328, 153760), (86016, 148955), (89373, 143360), (92256, 138880), (95232, 134540), (100905, 126976), (104160, 123008), (107520, 119164), (107632, 119040), (111104, 115320)]