31481231040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 896

約数和(自身を含む): 136694753280

約数和(自身を除く): 105213522240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 67, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 134, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 201, 204, 210, 216, 224, 238, 240, 252, 255, 268, 270, 272, 280, 288, 306, 315, 320, 335, 336, 340, 357, 360, 378, 402, 408, 420, 432, 448, 457, 459, 469, 476, 480, 504, 510, 536, 540, 544, 560, 576, 595, 603, 612, 630, 670, 672, 680, 714, 720, 756, 765, 804, 816, 840, 864, 914, 918, 938, 945, 952, 960, 1005, 1008, 1020, 1071, 1072, 1080, 1088, 1120, 1139, 1190, 1206, 1224, 1260, 1340, 1344, 1360, 1371, 1407, 1428, 1440, 1512, 1530, 1608, 1632, 1680, 1728, 1785, 1809, 1828, 1836, 1876, 1890, 1904, 2010, 2016, 2040, 2142, 2144, 2160, 2240, 2278, 2285, 2295, 2345, 2380, 2412, 2448, 2520, 2680, 2720, 2742, 2814, 2856, 2880, 3015, 3024, 3060, 3199, 3213, 3216, 3264, 3360, 3417, 3570, 3618, 3656, 3672, 3752, 3780, 3808, 4020, 4032, 4080, 4113, 4221, 4284, 4288, 4320, 4556, 4570, 4590, 4690, 4760, 4824, 4896, 5040, 5355, 5360, 5440, 5484, 5628, 5695, 5712, 6030, 6048, 6120, 6398, 6426, 6432, 6720, 6834, 6855, 7035, 7140, 7236, 7312, 7344, 7504, 7560, 7616, 7769, 7973, 8040, 8160, 8226, 8442, 8568, 8640, 9045, 9112, 9140, 9180, 9380, 9520, 9597, 9648, 9792, 10080, 10251, 10710, 10720, 10968, 11256, 11390, 11424, 12060, 12096, 12240, 12339, 12663, 12796, 12852, 12864, 13668, 13710, 14070, 14280, 14472, 14624, 14688, 15008, 15120, 15538, 15946, 15995, 16065, 16080, 16320, 16452, 16884, 17085, 17136, 18090, 18224, 18280, 18360, 18760, 19040, 19194, 19296, 20160, 20502, 20565, 21105, 21420, 21440, 21936, 22512, 22780, 22848, 23307, 23919, 24120, 24480, 24678, 25326, 25592, 25704, 27336, 27420, 28140, 28560, 28791, 28944, 29248, 29376, 30016, 30240, 30619, 30753, 31076, 31892, 31990, 32130, 32160, 32904, 33768, 34170, 34272, 36180, 36448, 36560, 36720, 37520, 38080, 38388, 38592, 38845, 39865, 41004, 41130, 42210, 42840, 43872, 45024, 45560, 46614, 47838, 47985, 48240, 48960, 49356, 50652, 51184, 51255, 51408, 54383, 54672, 54840, 56280, 57120, 57582, 57888, 60480, 61238, 61506, 61695, 62152, 63315, 63784, 63980, 64260, 64320, 65808, 67536, 68340, 68544, 69921, 71757, 72360, 72896, 73120, 73440, 75040, 76776, 77690, 79730, 82008, 82260, 84420, 85680, 86373, 87744, 90048, 91120, 91857, 93228, 95676, 95970, 96480, 98712, 101304, 102368, 102510, 102816, 108766, 109344, 109680, 112560, 114240, 115164, 115776, 116535, 119595, 122476, 123012, 123390, 124304, 126630, 127568, 127960, 128520, 131616, 135072, 136680, 139842, 143514, 143955, 144720, 146240, 146880, 150080, 153095, 153552, 153765, 155380, 159460, 163149, 164016, 164520, 168840, 171360, 172746, 182240, 183714, 186456, 191352, 191940, 192960, 197424, 202608, 204736, 205020, 205632, 209763, 214333, 215271, 217532, 218688, 219360, 225120, 230328, 233070, 239190, 244952, 246024, 246780, 248608, 253260, 255136, 255920, 257040, 263232, 270144, 271915, 273360, 275571, 279684, 287028, 287910, 289440, 306190, 307104, 307530, 310760, 318920, 326298, 328032, 329040, 337680, 342720, 345492, 349605, 358785, 364480, 367428, 372912, 382704, 383880, 394848, 405216, 410040, 419526, 428666, 430542, 431865, 435064, 438720, 450240, 459285, 460656, 466140, 478380, 489447, 489904, 492048, 493560, 497216, 506520, 510272, 511840, 514080, 520523, 543830, 546720, 551142, 559368, 574056, 575820, 578880, 612380, 614208, 615060, 621520, 637840, 642999, 652596, 656064, 658080, 675360, 690984, 699210, 717570, 734856, 745824, 765408, 767760, 789696, 810432, 815745, 820080, 826713, 839052, 857332, 861084, 863730, 870128, 918570, 921312, 932280, 956760, 978894, 979808, 984096, 987120, 1013040, 1023680, 1028160, 1041046, 1048815, 1071665, 1076355, 1087660, 1093440, 1102284, 1118736, 1148112, 1151640, 1224760, 1230120, 1243040, 1275680, 1285998, 1305192, 1316160, 1350720, 1377855, 1381968, 1398420, 1435140, 1468341, 1469712, 1491648, 1530816, 1535520, 1561569, 1631490, 1640160, 1653426, 1678104, 1714664, 1722168, 1727460, 1740256, 1837140, 1842624, 1864560, 1913520, 1928997, 1957788, 1959616, 1968192, 1974240, 2026080, 2082092, 2097630, 2143330, 2152710, 2175320, 2204568, 2237472, 2296224, 2303280, 2447235, 2449520, 2460240, 2486080, 2551360, 2571996, 2602615, 2610384, 2755710, 2763936, 2796840, 2870280, 2936682, 2939424, 3071040, 3123138, 3214995, 3262980, 3280320, 3306852, 3356208, 3429328, 3444336, 3454920, 3480512, 3643661, 3674280, 3729120, 3827040, 3857994, 3915576, 3948480, 4052160, 4133565, 4164184, 4195260, 4286660, 4305420, 4350640, 4409136, 4474944, 4592448, 4606560, 4684707, 4894470, 4899040, 4920480, 5143992, 5205230, 5220768, 5511420, 5527872, 5593680, 5740560, 5786991, 5873364, 5878848, 6246276, 6429990, 6525960, 6613704, 6712416, 6858656, 6888672, 6909840, 7287322, 7341705, 7348560, 7458240, 7654080, 7715988, 7807845, 7831152, 8267130, 8328368, 8390520, 8573320, 8610840, 8701280, 8818272, 9213120, 9369414, 9644985, 9788940, 9798080, 9840960, 10287984, 10410460, 10441536, 10930983, 11022840, 11187360, 11481120, 11573982, 11746728, 12492552, 12859980, 13051920, 13227408, 13424832, 13717312, 13777344, 13819680, 14054121, 14574644, 14683410, 14697120, 15431976, 15615690, 15662304, 16534260, 16656736, 16781040, 17146640, 17221680, 17402560, 17636544, 18218305, 18738828, 19289970, 19577880, 20575968, 20820920, 21861966, 22045680, 22374720, 22962240, 23147964, 23423535, 23493456, 24985104, 25719960, 26103840, 26454816, 27639360, 28108242, 28934955, 29149288, 29366820, 29394240, 30863952, 31231380, 31324608, 32792949, 33068520, 33313472, 33562080, 34293280, 34443360, 36436610, 37477656, 38579940, 39155760, 41151936, 41641840, 43723932, 44091360, 46295928, 46847070, 46986912, 49970208, 51439920, 52207680, 52909632, 54654915, 56216484, 57869910, 58298576, 58733640, 61727904, 62462760, 65585898, 66137040, 67124160, 68586560, 68886720, 70270605, 72873220, 74955312, 77159880, 78311520, 83283680, 87447864, 88182720, 92591856, 93694140, 93973824, 98378847, 99940416, 102879840, 109309830, 112432968, 115739820, 116597152, 117467280, 123455808, 124925520, 131171796, 132274080, 140541210, 145746440, 149910624, 154319760, 156623040, 163964745, 166567360, 174895728, 185183712, 187388280, 196757694, 205759680, 218619660, 224865936, 231479640, 233194304, 234934560, 249851040, 262343592, 264548160, 281082420, 291492880, 299821248, 308639520, 327929490, 349791456, 370367424, 374776560, 393515388, 437239320, 449731872, 462959280, 469869120, 491894235, 499702080, 524687184, 562164840, 582985760, 617279040, 655858980, 699582912, 749553120, 787030776, 874478640, 899463744, 925918560, 983788470, 1049374368, 1124329680, 1165971520, 1311717960, 1499106240, 1574061552, 1748957280, 1851837120, 1967576940, 2098748736, 2248659360, 2623435920, 3148123104, 3497914560, 3935153880, 4497318720, 5246871840, 6296246208, 7870307760, 10493743680, 15740615520, 31481231040]

約数ペア:

[(1, 31481231040), (2, 15740615520), (3, 10493743680), (4, 7870307760), (5, 6296246208), (6, 5246871840), (7, 4497318720), (8, 3935153880), (9, 3497914560), (10, 3148123104), (12, 2623435920), (14, 2248659360), (15, 2098748736), (16, 1967576940), (17, 1851837120), (18, 1748957280), (20, 1574061552), (21, 1499106240), (24, 1311717960), (27, 1165971520), (28, 1124329680), (30, 1049374368), (32, 983788470), (34, 925918560), (35, 899463744), (36, 874478640), (40, 787030776), (42, 749553120), (45, 699582912), (48, 655858980), (51, 617279040), (54, 582985760), (56, 562164840), (60, 524687184), (63, 499702080), (64, 491894235), (67, 469869120), (68, 462959280), (70, 449731872), (72, 437239320), (80, 393515388), (84, 374776560), (85, 370367424), (90, 349791456), (96, 327929490), (102, 308639520), (105, 299821248), (108, 291492880), (112, 281082420), (119, 264548160), (120, 262343592), (126, 249851040), (134, 234934560), (135, 233194304), (136, 231479640), (140, 224865936), (144, 218619660), (153, 205759680), (160, 196757694), (168, 187388280), (170, 185183712), (180, 174895728), (189, 166567360), (192, 163964745), (201, 156623040), (204, 154319760), (210, 149910624), (216, 145746440), (224, 140541210), (238, 132274080), (240, 131171796), (252, 124925520), (255, 123455808), (268, 117467280), (270, 116597152), (272, 115739820), (280, 112432968), (288, 109309830), (306, 102879840), (315, 99940416), (320, 98378847), (335, 93973824), (336, 93694140), (340, 92591856), (357, 88182720), (360, 87447864), (378, 83283680), (402, 78311520), (408, 77159880), (420, 74955312), (432, 72873220), (448, 70270605), (457, 68886720), (459, 68586560), (469, 67124160), (476, 66137040), (480, 65585898), (504, 62462760), (510, 61727904), (536, 58733640), (540, 58298576), (544, 57869910), (560, 56216484), (576, 54654915), (595, 52909632), (603, 52207680), (612, 51439920), (630, 49970208), (670, 46986912), (672, 46847070), (680, 46295928), (714, 44091360), (720, 43723932), (756, 41641840), (765, 41151936), (804, 39155760), (816, 38579940), (840, 37477656), (864, 36436610), (914, 34443360), (918, 34293280), (938, 33562080), (945, 33313472), (952, 33068520), (960, 32792949), (1005, 31324608), (1008, 31231380), (1020, 30863952), (1071, 29394240), (1072, 29366820), (1080, 29149288), (1088, 28934955), (1120, 28108242), (1139, 27639360), (1190, 26454816), (1206, 26103840), (1224, 25719960), (1260, 24985104), (1340, 23493456), (1344, 23423535), (1360, 23147964), (1371, 22962240), (1407, 22374720), (1428, 22045680), (1440, 21861966), (1512, 20820920), (1530, 20575968), (1608, 19577880), (1632, 19289970), (1680, 18738828), (1728, 18218305), (1785, 17636544), (1809, 17402560), (1828, 17221680), (1836, 17146640), (1876, 16781040), (1890, 16656736), (1904, 16534260), (2010, 15662304), (2016, 15615690), (2040, 15431976), (2142, 14697120), (2144, 14683410), (2160, 14574644), (2240, 14054121), (2278, 13819680), (2285, 13777344), (2295, 13717312), (2345, 13424832), (2380, 13227408), (2412, 13051920), (2448, 12859980), (2520, 12492552), (2680, 11746728), (2720, 11573982), (2742, 11481120), (2814, 11187360), (2856, 11022840), (2880, 10930983), (3015, 10441536), (3024, 10410460), (3060, 10287984), (3199, 9840960), (3213, 9798080), (3216, 9788940), (3264, 9644985), (3360, 9369414), (3417, 9213120), (3570, 8818272), (3618, 8701280), (3656, 8610840), (3672, 8573320), (3752, 8390520), (3780, 8328368), (3808, 8267130), (4020, 7831152), (4032, 7807845), (4080, 7715988), (4113, 7654080), (4221, 7458240), (4284, 7348560), (4288, 7341705), (4320, 7287322), (4556, 6909840), (4570, 6888672), (4590, 6858656), (4690, 6712416), (4760, 6613704), (4824, 6525960), (4896, 6429990), (5040, 6246276), (5355, 5878848), (5360, 5873364), (5440, 5786991), (5484, 5740560), (5628, 5593680), (5695, 5527872), (5712, 5511420), (6030, 5220768), (6048, 5205230), (6120, 5143992), (6398, 4920480), (6426, 4899040), (6432, 4894470), (6720, 4684707), (6834, 4606560), (6855, 4592448), (7035, 4474944), (7140, 4409136), (7236, 4350640), (7312, 4305420), (7344, 4286660), (7504, 4195260), (7560, 4164184), (7616, 4133565), (7769, 4052160), (7973, 3948480), (8040, 3915576), (8160, 3857994), (8226, 3827040), (8442, 3729120), (8568, 3674280), (8640, 3643661), (9045, 3480512), (9112, 3454920), (9140, 3444336), (9180, 3429328), (9380, 3356208), (9520, 3306852), (9597, 3280320), (9648, 3262980), (9792, 3214995), (10080, 3123138), (10251, 3071040), (10710, 2939424), (10720, 2936682), (10968, 2870280), (11256, 2796840), (11390, 2763936), (11424, 2755710), (12060, 2610384), (12096, 2602615), (12240, 2571996), (12339, 2551360), (12663, 2486080), (12796, 2460240), (12852, 2449520), (12864, 2447235), (13668, 2303280), (13710, 2296224), (14070, 2237472), (14280, 2204568), (14472, 2175320), (14624, 2152710), (14688, 2143330), (15008, 2097630), (15120, 2082092), (15538, 2026080), (15946, 1974240), (15995, 1968192), (16065, 1959616), (16080, 1957788), (16320, 1928997), (16452, 1913520), (16884, 1864560), (17085, 1842624), (17136, 1837140), (18090, 1740256), (18224, 1727460), (18280, 1722168), (18360, 1714664), (18760, 1678104), (19040, 1653426), (19194, 1640160), (19296, 1631490), (20160, 1561569), (20502, 1535520), (20565, 1530816), (21105, 1491648), (21420, 1469712), (21440, 1468341), (21936, 1435140), (22512, 1398420), (22780, 1381968), (22848, 1377855), (23307, 1350720), (23919, 1316160), (24120, 1305192), (24480, 1285998), (24678, 1275680), (25326, 1243040), (25592, 1230120), (25704, 1224760), (27336, 1151640), (27420, 1148112), (28140, 1118736), (28560, 1102284), (28791, 1093440), (28944, 1087660), (29248, 1076355), (29376, 1071665), (30016, 1048815), (30240, 1041046), (30619, 1028160), (30753, 1023680), (31076, 1013040), (31892, 987120), (31990, 984096), (32130, 979808), (32160, 978894), (32904, 956760), (33768, 932280), (34170, 921312), (34272, 918570), (36180, 870128), (36448, 863730), (36560, 861084), (36720, 857332), (37520, 839052), (38080, 826713), (38388, 820080), (38592, 815745), (38845, 810432), (39865, 789696), (41004, 767760), (41130, 765408), (42210, 745824), (42840, 734856), (43872, 717570), (45024, 699210), (45560, 690984), (46614, 675360), (47838, 658080), (47985, 656064), (48240, 652596), (48960, 642999), (49356, 637840), (50652, 621520), (51184, 615060), (51255, 614208), (51408, 612380), (54383, 578880), (54672, 575820), (54840, 574056), (56280, 559368), (57120, 551142), (57582, 546720), (57888, 543830), (60480, 520523), (61238, 514080), (61506, 511840), (61695, 510272), (62152, 506520), (63315, 497216), (63784, 493560), (63980, 492048), (64260, 489904), (64320, 489447), (65808, 478380), (67536, 466140), (68340, 460656), (68544, 459285), (69921, 450240), (71757, 438720), (72360, 435064), (72896, 431865), (73120, 430542), (73440, 428666), (75040, 419526), (76776, 410040), (77690, 405216), (79730, 394848), (82008, 383880), (82260, 382704), (84420, 372912), (85680, 367428), (86373, 364480), (87744, 358785), (90048, 349605), (91120, 345492), (91857, 342720), (93228, 337680), (95676, 329040), (95970, 328032), (96480, 326298), (98712, 318920), (101304, 310760), (102368, 307530), (102510, 307104), (102816, 306190), (108766, 289440), (109344, 287910), (109680, 287028), (112560, 279684), (114240, 275571), (115164, 273360), (115776, 271915), (116535, 270144), (119595, 263232), (122476, 257040), (123012, 255920), (123390, 255136), (124304, 253260), (126630, 248608), (127568, 246780), (127960, 246024), (128520, 244952), (131616, 239190), (135072, 233070), (136680, 230328), (139842, 225120), (143514, 219360), (143955, 218688), (144720, 217532), (146240, 215271), (146880, 214333), (150080, 209763), (153095, 205632), (153552, 205020), (153765, 204736), (155380, 202608), (159460, 197424), (163149, 192960), (164016, 191940), (164520, 191352), (168840, 186456), (171360, 183714), (172746, 182240)]