856351440

素因数分解:

$2^4\times 3^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 720

約数和(自身を含む): 3704762880

約数和(自身を除く): 2848411440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 31, 35, 36, 40, 42, 45, 48, 49, 54, 56, 58, 60, 62, 63, 70, 72, 80, 81, 84, 87, 90, 93, 98, 105, 108, 112, 116, 120, 124, 126, 135, 140, 144, 145, 147, 155, 162, 168, 174, 180, 186, 189, 196, 203, 210, 216, 217, 232, 240, 243, 245, 248, 252, 261, 270, 279, 280, 290, 294, 310, 315, 324, 336, 348, 360, 372, 378, 392, 405, 406, 420, 432, 434, 435, 441, 464, 465, 486, 490, 496, 504, 522, 540, 558, 560, 567, 580, 588, 609, 620, 630, 648, 651, 696, 720, 735, 744, 756, 783, 784, 810, 812, 837, 840, 868, 870, 882, 899, 930, 945, 972, 980, 1008, 1015, 1044, 1080, 1085, 1116, 1134, 1160, 1176, 1215, 1218, 1240, 1260, 1296, 1302, 1305, 1323, 1392, 1395, 1421, 1470, 1488, 1512, 1519, 1566, 1620, 1624, 1674, 1680, 1701, 1736, 1740, 1764, 1798, 1827, 1860, 1890, 1944, 1953, 1960, 2030, 2088, 2160, 2170, 2205, 2232, 2268, 2320, 2349, 2352, 2430, 2436, 2480, 2511, 2520, 2604, 2610, 2646, 2697, 2790, 2835, 2842, 2940, 3024, 3038, 3045, 3132, 3240, 3248, 3255, 3348, 3402, 3472, 3480, 3528, 3596, 3654, 3720, 3780, 3888, 3906, 3915, 3920, 3969, 4060, 4176, 4185, 4263, 4340, 4410, 4464, 4495, 4536, 4557, 4698, 4860, 4872, 5022, 5040, 5208, 5220, 5292, 5394, 5481, 5580, 5670, 5684, 5859, 5880, 6076, 6090, 6264, 6293, 6480, 6510, 6615, 6696, 6804, 6960, 7047, 7056, 7105, 7192, 7308, 7440, 7533, 7560, 7595, 7812, 7830, 7938, 8091, 8120, 8370, 8505, 8526, 8680, 8820, 8990, 9072, 9114, 9135, 9396, 9720, 9744, 9765, 10044, 10416, 10440, 10584, 10788, 10962, 11160, 11340, 11368, 11718, 11745, 11760, 11907, 12152, 12180, 12528, 12555, 12586, 12789, 13020, 13230, 13392, 13485, 13608, 13671, 14094, 14210, 14384, 14616, 15066, 15120, 15190, 15624, 15660, 15876, 16182, 16240, 16443, 16740, 17010, 17052, 17360, 17577, 17640, 17980, 18228, 18270, 18792, 18879, 19440, 19530, 19845, 20088, 20880, 21168, 21315, 21576, 21924, 22320, 22680, 22736, 22785, 23436, 23490, 23814, 24273, 24304, 24360, 25110, 25172, 25578, 26040, 26460, 26970, 27216, 27342, 27405, 28188, 28420, 29232, 29295, 30132, 30380, 31248, 31320, 31465, 31752, 32364, 32886, 33480, 34020, 34104, 35154, 35235, 35280, 35960, 36456, 36540, 37584, 37665, 37758, 38367, 39060, 39690, 40176, 40455, 41013, 42630, 43152, 43848, 44051, 45360, 45570, 46872, 46980, 47628, 48546, 48720, 49329, 50220, 50344, 51156, 52080, 52731, 52920, 53940, 54684, 54810, 56376, 56637, 56840, 58590, 59535, 60264, 60760, 62640, 62930, 63504, 63945, 64728, 65772, 66960, 68040, 68208, 68355, 70308, 70470, 71920, 72819, 72912, 73080, 75330, 75516, 76734, 78120, 79380, 80910, 82026, 82215, 85260, 87696, 87885, 88102, 91140, 93744, 93960, 94395, 95256, 97092, 98658, 100440, 100688, 102312, 105462, 105840, 107880, 109368, 109620, 112752, 113274, 113680, 115101, 117180, 119070, 120528, 121365, 121520, 123039, 125860, 127890, 129456, 131544, 132153, 136080, 136710, 140616, 140940, 145638, 146160, 150660, 151032, 153468, 156240, 158760, 161820, 164052, 164430, 169911, 170520, 175770, 176204, 182280, 187920, 188790, 190512, 191835, 194184, 197316, 200880, 204624, 205065, 210924, 215760, 218457, 218736, 219240, 220255, 226548, 230202, 234360, 238140, 242730, 246078, 246645, 251720, 255780, 263088, 263655, 264306, 273420, 281232, 281880, 283185, 291276, 301320, 302064, 306936, 317520, 323640, 328104, 328860, 339822, 341040, 345303, 351540, 352408, 364095, 364560, 369117, 377580, 383670, 388368, 394632, 396459, 410130, 421848, 436914, 438480, 440510, 453096, 460404, 468720, 476280, 485460, 492156, 493290, 503440, 509733, 511560, 527310, 528612, 546840, 563760, 566370, 575505, 582552, 602640, 613872, 615195, 647280, 656208, 657720, 660765, 679644, 690606, 703080, 704816, 728190, 738234, 755160, 767340, 789264, 792918, 820260, 843696, 849555, 873828, 881020, 906192, 920808, 952560, 970920, 984312, 986580, 1019466, 1023120, 1054620, 1057224, 1092285, 1093680, 1132740, 1151010, 1165104, 1189377, 1230390, 1315440, 1321530, 1359288, 1381212, 1406160, 1456380, 1476468, 1510320, 1529199, 1534680, 1585836, 1640520, 1699110, 1726515, 1747656, 1762040, 1841616, 1845585, 1941840, 1968624, 1973160, 1982295, 2038932, 2109240, 2114448, 2184570, 2265480, 2302020, 2378754, 2460780, 2548665, 2643060, 2718576, 2762424, 2912760, 2952936, 3058398, 3069360, 3171672, 3281040, 3398220, 3453030, 3495312, 3524080, 3568131, 3691170, 3946320, 3964590, 4077864, 4218480, 4369140, 4530960, 4604040, 4757508, 4921560, 5097330, 5286120, 5524848, 5825520, 5905872, 5946885, 6116796, 6343344, 6796440, 6906060, 7136262, 7382340, 7645995, 7929180, 8155728, 8738280, 9208080, 9515016, 9843120, 10194660, 10572240, 10704393, 11893770, 12233592, 13592880, 13812120, 14272524, 14764680, 15291990, 15858360, 17476560, 17840655, 19030032, 20389320, 21408786, 23787540, 24467184, 27624240, 28545048, 29529360, 30583980, 31716720, 35681310, 40778640, 42817572, 47575080, 53521965, 57090096, 61167960, 71362620, 85635144, 95150160, 107043930, 122335920, 142725240, 171270288, 214087860, 285450480, 428175720, 856351440]

約数ペア:

[(1, 856351440), (2, 428175720), (3, 285450480), (4, 214087860), (5, 171270288), (6, 142725240), (7, 122335920), (8, 107043930), (9, 95150160), (10, 85635144), (12, 71362620), (14, 61167960), (15, 57090096), (16, 53521965), (18, 47575080), (20, 42817572), (21, 40778640), (24, 35681310), (27, 31716720), (28, 30583980), (29, 29529360), (30, 28545048), (31, 27624240), (35, 24467184), (36, 23787540), (40, 21408786), (42, 20389320), (45, 19030032), (48, 17840655), (49, 17476560), (54, 15858360), (56, 15291990), (58, 14764680), (60, 14272524), (62, 13812120), (63, 13592880), (70, 12233592), (72, 11893770), (80, 10704393), (81, 10572240), (84, 10194660), (87, 9843120), (90, 9515016), (93, 9208080), (98, 8738280), (105, 8155728), (108, 7929180), (112, 7645995), (116, 7382340), (120, 7136262), (124, 6906060), (126, 6796440), (135, 6343344), (140, 6116796), (144, 5946885), (145, 5905872), (147, 5825520), (155, 5524848), (162, 5286120), (168, 5097330), (174, 4921560), (180, 4757508), (186, 4604040), (189, 4530960), (196, 4369140), (203, 4218480), (210, 4077864), (216, 3964590), (217, 3946320), (232, 3691170), (240, 3568131), (243, 3524080), (245, 3495312), (248, 3453030), (252, 3398220), (261, 3281040), (270, 3171672), (279, 3069360), (280, 3058398), (290, 2952936), (294, 2912760), (310, 2762424), (315, 2718576), (324, 2643060), (336, 2548665), (348, 2460780), (360, 2378754), (372, 2302020), (378, 2265480), (392, 2184570), (405, 2114448), (406, 2109240), (420, 2038932), (432, 1982295), (434, 1973160), (435, 1968624), (441, 1941840), (464, 1845585), (465, 1841616), (486, 1762040), (490, 1747656), (496, 1726515), (504, 1699110), (522, 1640520), (540, 1585836), (558, 1534680), (560, 1529199), (567, 1510320), (580, 1476468), (588, 1456380), (609, 1406160), (620, 1381212), (630, 1359288), (648, 1321530), (651, 1315440), (696, 1230390), (720, 1189377), (735, 1165104), (744, 1151010), (756, 1132740), (783, 1093680), (784, 1092285), (810, 1057224), (812, 1054620), (837, 1023120), (840, 1019466), (868, 986580), (870, 984312), (882, 970920), (899, 952560), (930, 920808), (945, 906192), (972, 881020), (980, 873828), (1008, 849555), (1015, 843696), (1044, 820260), (1080, 792918), (1085, 789264), (1116, 767340), (1134, 755160), (1160, 738234), (1176, 728190), (1215, 704816), (1218, 703080), (1240, 690606), (1260, 679644), (1296, 660765), (1302, 657720), (1305, 656208), (1323, 647280), (1392, 615195), (1395, 613872), (1421, 602640), (1470, 582552), (1488, 575505), (1512, 566370), (1519, 563760), (1566, 546840), (1620, 528612), (1624, 527310), (1674, 511560), (1680, 509733), (1701, 503440), (1736, 493290), (1740, 492156), (1764, 485460), (1798, 476280), (1827, 468720), (1860, 460404), (1890, 453096), (1944, 440510), (1953, 438480), (1960, 436914), (2030, 421848), (2088, 410130), (2160, 396459), (2170, 394632), (2205, 388368), (2232, 383670), (2268, 377580), (2320, 369117), (2349, 364560), (2352, 364095), (2430, 352408), (2436, 351540), (2480, 345303), (2511, 341040), (2520, 339822), (2604, 328860), (2610, 328104), (2646, 323640), (2697, 317520), (2790, 306936), (2835, 302064), (2842, 301320), (2940, 291276), (3024, 283185), (3038, 281880), (3045, 281232), (3132, 273420), (3240, 264306), (3248, 263655), (3255, 263088), (3348, 255780), (3402, 251720), (3472, 246645), (3480, 246078), (3528, 242730), (3596, 238140), (3654, 234360), (3720, 230202), (3780, 226548), (3888, 220255), (3906, 219240), (3915, 218736), (3920, 218457), (3969, 215760), (4060, 210924), (4176, 205065), (4185, 204624), (4263, 200880), (4340, 197316), (4410, 194184), (4464, 191835), (4495, 190512), (4536, 188790), (4557, 187920), (4698, 182280), (4860, 176204), (4872, 175770), (5022, 170520), (5040, 169911), (5208, 164430), (5220, 164052), (5292, 161820), (5394, 158760), (5481, 156240), (5580, 153468), (5670, 151032), (5684, 150660), (5859, 146160), (5880, 145638), (6076, 140940), (6090, 140616), (6264, 136710), (6293, 136080), (6480, 132153), (6510, 131544), (6615, 129456), (6696, 127890), (6804, 125860), (6960, 123039), (7047, 121520), (7056, 121365), (7105, 120528), (7192, 119070), (7308, 117180), (7440, 115101), (7533, 113680), (7560, 113274), (7595, 112752), (7812, 109620), (7830, 109368), (7938, 107880), (8091, 105840), (8120, 105462), (8370, 102312), (8505, 100688), (8526, 100440), (8680, 98658), (8820, 97092), (8990, 95256), (9072, 94395), (9114, 93960), (9135, 93744), (9396, 91140), (9720, 88102), (9744, 87885), (9765, 87696), (10044, 85260), (10416, 82215), (10440, 82026), (10584, 80910), (10788, 79380), (10962, 78120), (11160, 76734), (11340, 75516), (11368, 75330), (11718, 73080), (11745, 72912), (11760, 72819), (11907, 71920), (12152, 70470), (12180, 70308), (12528, 68355), (12555, 68208), (12586, 68040), (12789, 66960), (13020, 65772), (13230, 64728), (13392, 63945), (13485, 63504), (13608, 62930), (13671, 62640), (14094, 60760), (14210, 60264), (14384, 59535), (14616, 58590), (15066, 56840), (15120, 56637), (15190, 56376), (15624, 54810), (15660, 54684), (15876, 53940), (16182, 52920), (16240, 52731), (16443, 52080), (16740, 51156), (17010, 50344), (17052, 50220), (17360, 49329), (17577, 48720), (17640, 48546), (17980, 47628), (18228, 46980), (18270, 46872), (18792, 45570), (18879, 45360), (19440, 44051), (19530, 43848), (19845, 43152), (20088, 42630), (20880, 41013), (21168, 40455), (21315, 40176), (21576, 39690), (21924, 39060), (22320, 38367), (22680, 37758), (22736, 37665), (22785, 37584), (23436, 36540), (23490, 36456), (23814, 35960), (24273, 35280), (24304, 35235), (24360, 35154), (25110, 34104), (25172, 34020), (25578, 33480), (26040, 32886), (26460, 32364), (26970, 31752), (27216, 31465), (27342, 31320), (27405, 31248), (28188, 30380), (28420, 30132), (29232, 29295)]