8051984640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3286

約数の個数: 432

約数和(自身を含む): 32876153856

約数和(自身を除く): 24824169216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1792, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2304, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3221, 3255, 3360, 3472, 3720, 3840, 3906, 3968, 4032, 4340, 4464, 4480, 4960, 5040, 5208, 5376, 5580, 5760, 5952, 6442, 6510, 6720, 6944, 7440, 7812, 7936, 8064, 8680, 8928, 8960, 9663, 9765, 9920, 10080, 10416, 11160, 11520, 11904, 12884, 13020, 13440, 13888, 14880, 15624, 16105, 16128, 17360, 17856, 19326, 19530, 19840, 20160, 20832, 22320, 22547, 23808, 25768, 26040, 26880, 27776, 28989, 29760, 31248, 32210, 34720, 35712, 38652, 39060, 39680, 40320, 41664, 44640, 45094, 48315, 51536, 52080, 55552, 57978, 59520, 62496, 64420, 67641, 69440, 71424, 77304, 78120, 80640, 83328, 89280, 90188, 96630, 99851, 103072, 104160, 112735, 115956, 119040, 124992, 128840, 135282, 138880, 144945, 154608, 156240, 166656, 178560, 180376, 193260, 199702, 202923, 206144, 208320, 225470, 231912, 249984, 257680, 270564, 277760, 289890, 299553, 309216, 312480, 338205, 357120, 360752, 386520, 399404, 405846, 412288, 416640, 450940, 463824, 499255, 499968, 515360, 541128, 579780, 599106, 618432, 624960, 676410, 698957, 721504, 773040, 798808, 811692, 824576, 833280, 898659, 901880, 927648, 998510, 1014615, 1030720, 1082256, 1159560, 1198212, 1236864, 1249920, 1352820, 1397914, 1443008, 1497765, 1546080, 1597616, 1623384, 1797318, 1803760, 1855296, 1997020, 2029230, 2061440, 2096871, 2164512, 2319120, 2396424, 2473728, 2499840, 2705640, 2795828, 2886016, 2995530, 3092160, 3195232, 3246768, 3494785, 3594636, 3607520, 3710592, 3994040, 4058460, 4122880, 4193742, 4329024, 4493295, 4638240, 4792848, 5411280, 5591656, 5772032, 5991060, 6184320, 6290613, 6390464, 6493536, 6989570, 7189272, 7215040, 7421184, 7988080, 8116920, 8387484, 8658048, 8986590, 9276480, 9585696, 10484355, 10822560, 11183312, 11982120, 12368640, 12581226, 12780928, 12987072, 13979140, 14378544, 14430080, 15976160, 16233840, 16774968, 17316096, 17973180, 18552960, 19171392, 20968710, 21645120, 22366624, 23964240, 25162452, 25561856, 25974144, 27958280, 28757088, 28860160, 31453065, 31952320, 32467680, 33549936, 35946360, 37105920, 38342784, 41937420, 43290240, 44733248, 47928480, 50324904, 51948288, 55916560, 57514176, 62906130, 63904640, 64935360, 67099872, 71892720, 76685568, 83874840, 86580480, 89466496, 95856960, 100649808, 111833120, 115028352, 125812260, 127809280, 129870720, 134199744, 143785440, 167749680, 178932992, 191713920, 201299616, 223666240, 230056704, 251624520, 259741440, 268399488, 287570880, 335499360, 383427840, 402599232, 447332480, 503249040, 536798976, 575141760, 670998720, 805198464, 894664960, 1006498080, 1150283520, 1341997440, 1610396928, 2012996160, 2683994880, 4025992320, 8051984640]

約数ペア:

[(1, 8051984640), (2, 4025992320), (3, 2683994880), (4, 2012996160), (5, 1610396928), (6, 1341997440), (7, 1150283520), (8, 1006498080), (9, 894664960), (10, 805198464), (12, 670998720), (14, 575141760), (15, 536798976), (16, 503249040), (18, 447332480), (20, 402599232), (21, 383427840), (24, 335499360), (28, 287570880), (30, 268399488), (31, 259741440), (32, 251624520), (35, 230056704), (36, 223666240), (40, 201299616), (42, 191713920), (45, 178932992), (48, 167749680), (56, 143785440), (60, 134199744), (62, 129870720), (63, 127809280), (64, 125812260), (70, 115028352), (72, 111833120), (80, 100649808), (84, 95856960), (90, 89466496), (93, 86580480), (96, 83874840), (105, 76685568), (112, 71892720), (120, 67099872), (124, 64935360), (126, 63904640), (128, 62906130), (140, 57514176), (144, 55916560), (155, 51948288), (160, 50324904), (168, 47928480), (180, 44733248), (186, 43290240), (192, 41937420), (210, 38342784), (217, 37105920), (224, 35946360), (240, 33549936), (248, 32467680), (252, 31952320), (256, 31453065), (279, 28860160), (280, 28757088), (288, 27958280), (310, 25974144), (315, 25561856), (320, 25162452), (336, 23964240), (360, 22366624), (372, 21645120), (384, 20968710), (420, 19171392), (434, 18552960), (448, 17973180), (465, 17316096), (480, 16774968), (496, 16233840), (504, 15976160), (558, 14430080), (560, 14378544), (576, 13979140), (620, 12987072), (630, 12780928), (640, 12581226), (651, 12368640), (672, 11982120), (720, 11183312), (744, 10822560), (768, 10484355), (840, 9585696), (868, 9276480), (896, 8986590), (930, 8658048), (960, 8387484), (992, 8116920), (1008, 7988080), (1085, 7421184), (1116, 7215040), (1120, 7189272), (1152, 6989570), (1240, 6493536), (1260, 6390464), (1280, 6290613), (1302, 6184320), (1344, 5991060), (1395, 5772032), (1440, 5591656), (1488, 5411280), (1680, 4792848), (1736, 4638240), (1792, 4493295), (1860, 4329024), (1920, 4193742), (1953, 4122880), (1984, 4058460), (2016, 3994040), (2170, 3710592), (2232, 3607520), (2240, 3594636), (2304, 3494785), (2480, 3246768), (2520, 3195232), (2604, 3092160), (2688, 2995530), (2790, 2886016), (2880, 2795828), (2976, 2705640), (3221, 2499840), (3255, 2473728), (3360, 2396424), (3472, 2319120), (3720, 2164512), (3840, 2096871), (3906, 2061440), (3968, 2029230), (4032, 1997020), (4340, 1855296), (4464, 1803760), (4480, 1797318), (4960, 1623384), (5040, 1597616), (5208, 1546080), (5376, 1497765), (5580, 1443008), (5760, 1397914), (5952, 1352820), (6442, 1249920), (6510, 1236864), (6720, 1198212), (6944, 1159560), (7440, 1082256), (7812, 1030720), (7936, 1014615), (8064, 998510), (8680, 927648), (8928, 901880), (8960, 898659), (9663, 833280), (9765, 824576), (9920, 811692), (10080, 798808), (10416, 773040), (11160, 721504), (11520, 698957), (11904, 676410), (12884, 624960), (13020, 618432), (13440, 599106), (13888, 579780), (14880, 541128), (15624, 515360), (16105, 499968), (16128, 499255), (17360, 463824), (17856, 450940), (19326, 416640), (19530, 412288), (19840, 405846), (20160, 399404), (20832, 386520), (22320, 360752), (22547, 357120), (23808, 338205), (25768, 312480), (26040, 309216), (26880, 299553), (27776, 289890), (28989, 277760), (29760, 270564), (31248, 257680), (32210, 249984), (34720, 231912), (35712, 225470), (38652, 208320), (39060, 206144), (39680, 202923), (40320, 199702), (41664, 193260), (44640, 180376), (45094, 178560), (48315, 166656), (51536, 156240), (52080, 154608), (55552, 144945), (57978, 138880), (59520, 135282), (62496, 128840), (64420, 124992), (67641, 119040), (69440, 115956), (71424, 112735), (77304, 104160), (78120, 103072), (80640, 99851), (83328, 96630), (89280, 90188)]