15913981440

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1131

約数の個数: 640

約数和(自身を含む): 66750013440

約数和(自身を除く): 50836032000

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, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 512, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 768, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1061, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1512, 1536, 1674, 1680, 1728, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2122, 2160, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2790, 2880, 2976, 3024, 3183, 3255, 3348, 3360, 3456, 3472, 3584, 3720, 3780, 3840, 3906, 3968, 4032, 4185, 4244, 4320, 4340, 4464, 4480, 4608, 4960, 5040, 5208, 5305, 5376, 5580, 5760, 5859, 5952, 6048, 6366, 6510, 6696, 6720, 6912, 6944, 7427, 7440, 7560, 7680, 7812, 7936, 8064, 8370, 8488, 8640, 8680, 8928, 8960, 9549, 9765, 9920, 10080, 10416, 10610, 10752, 11160, 11520, 11718, 11904, 12096, 12732, 13020, 13392, 13440, 13824, 13888, 14854, 14880, 15120, 15624, 15872, 15915, 16128, 16740, 16976, 17280, 17360, 17856, 17920, 19098, 19530, 19840, 20160, 20832, 21220, 22281, 22320, 23040, 23436, 23808, 24192, 25464, 26040, 26784, 26880, 27776, 28647, 29295, 29708, 29760, 30240, 31248, 31830, 32256, 32891, 33480, 33952, 34560, 34720, 35712, 37135, 38196, 39060, 39680, 40320, 41664, 42440, 44562, 44640, 46872, 47616, 47745, 48384, 50928, 52080, 53568, 53760, 55552, 57294, 58590, 59416, 59520, 60480, 62496, 63660, 65782, 66843, 66960, 67904, 69120, 69440, 71424, 74270, 76392, 78120, 79360, 80640, 83328, 84880, 89124, 89280, 93744, 95490, 96768, 98673, 101856, 104160, 107136, 111104, 111405, 114588, 117180, 118832, 119040, 120960, 124992, 127320, 131564, 133686, 133920, 135808, 138880, 142848, 143235, 148540, 152784, 156240, 161280, 164455, 166656, 169760, 178248, 178560, 187488, 190980, 197346, 200529, 203712, 208320, 214272, 222810, 229176, 230237, 234360, 237664, 238080, 241920, 249984, 254640, 263128, 267372, 267840, 271616, 277760, 286470, 296019, 297080, 305568, 312480, 328910, 333312, 334215, 339520, 356496, 357120, 374976, 381960, 394692, 401058, 407424, 416640, 428544, 445620, 458352, 460474, 468720, 475328, 483840, 493365, 499968, 509280, 526256, 534744, 535680, 543232, 555520, 572940, 592038, 594160, 611136, 624960, 657820, 668430, 679040, 690711, 712992, 714240, 749952, 763920, 789384, 802116, 814848, 833280, 888057, 891240, 916704, 920948, 937440, 950656, 986730, 999936, 1002645, 1018560, 1052512, 1069488, 1071360, 1145880, 1151185, 1184076, 1188320, 1222272, 1249920, 1315640, 1336860, 1358080, 1381422, 1425984, 1480095, 1499904, 1527840, 1578768, 1604232, 1629696, 1666560, 1776114, 1782480, 1833408, 1841896, 1874880, 1901312, 1973460, 2005290, 2037120, 2072133, 2105024, 2138976, 2142720, 2291760, 2302370, 2368152, 2376640, 2444544, 2499840, 2631280, 2673720, 2716160, 2762844, 2851968, 2960190, 2999808, 3055680, 3157536, 3208464, 3453555, 3552228, 3564960, 3666816, 3683792, 3749760, 3802624, 3946920, 4010580, 4074240, 4144266, 4210048, 4277952, 4440285, 4583520, 4604740, 4736304, 4753280, 4889088, 4999680, 5262560, 5347440, 5525688, 5703936, 5920380, 6111360, 6216399, 6315072, 6416928, 6907110, 7104456, 7129920, 7333632, 7367584, 7499520, 7893840, 8021160, 8148480, 8288532, 8420096, 8555904, 8880570, 9167040, 9209480, 9472608, 9506560, 10360665, 10525120, 10694880, 11051376, 11407872, 11840760, 12222720, 12432798, 12630144, 12833856, 13814220, 14208912, 14259840, 14667264, 14735168, 14999040, 15787680, 16042320, 16577064, 16840192, 17111808, 17761140, 18334080, 18418960, 18945216, 19013120, 20721330, 21050240, 21389760, 22102752, 23681520, 24445440, 24865596, 25260288, 25667712, 27628440, 28417824, 28519680, 29470336, 31081995, 31575360, 32084640, 33154128, 34223616, 35522280, 36668160, 36837920, 37890432, 41442660, 42100480, 42779520, 44205504, 47363040, 49731192, 50520576, 51335424, 55256880, 56835648, 57039360, 58940672, 62163990, 63150720, 64169280, 66308256, 71044560, 73336320, 73675840, 75780864, 82885320, 84200960, 85559040, 88411008, 94726080, 99462384, 102670848, 110513760, 113671296, 117881344, 124327980, 126301440, 128338560, 132616512, 142089120, 147351680, 151561728, 165770640, 171118080, 176822016, 189452160, 198924768, 221027520, 227342592, 248655960, 252602880, 256677120, 265233024, 284178240, 294703360, 331541280, 353644032, 378904320, 397849536, 442055040, 454685184, 497311920, 513354240, 530466048, 568356480, 589406720, 663082560, 757808640, 795699072, 884110080, 994623840, 1060932096, 1136712960, 1326165120, 1591398144, 1768220160, 1989247680, 2273425920, 2652330240, 3182796288, 3978495360, 5304660480, 7956990720, 15913981440]

約数ペア:

[(1, 15913981440), (2, 7956990720), (3, 5304660480), (4, 3978495360), (5, 3182796288), (6, 2652330240), (7, 2273425920), (8, 1989247680), (9, 1768220160), (10, 1591398144), (12, 1326165120), (14, 1136712960), (15, 1060932096), (16, 994623840), (18, 884110080), (20, 795699072), (21, 757808640), (24, 663082560), (27, 589406720), (28, 568356480), (30, 530466048), (31, 513354240), (32, 497311920), (35, 454685184), (36, 442055040), (40, 397849536), (42, 378904320), (45, 353644032), (48, 331541280), (54, 294703360), (56, 284178240), (60, 265233024), (62, 256677120), (63, 252602880), (64, 248655960), (70, 227342592), (72, 221027520), (80, 198924768), (84, 189452160), (90, 176822016), (93, 171118080), (96, 165770640), (105, 151561728), (108, 147351680), (112, 142089120), (120, 132616512), (124, 128338560), (126, 126301440), (128, 124327980), (135, 117881344), (140, 113671296), (144, 110513760), (155, 102670848), (160, 99462384), (168, 94726080), (180, 88411008), (186, 85559040), (189, 84200960), (192, 82885320), (210, 75780864), (216, 73675840), (217, 73336320), (224, 71044560), (240, 66308256), (248, 64169280), (252, 63150720), (256, 62163990), (270, 58940672), (279, 57039360), (280, 56835648), (288, 55256880), (310, 51335424), (315, 50520576), (320, 49731192), (336, 47363040), (360, 44205504), (372, 42779520), (378, 42100480), (384, 41442660), (420, 37890432), (432, 36837920), (434, 36668160), (448, 35522280), (465, 34223616), (480, 33154128), (496, 32084640), (504, 31575360), (512, 31081995), (540, 29470336), (558, 28519680), (560, 28417824), (576, 27628440), (620, 25667712), (630, 25260288), (640, 24865596), (651, 24445440), (672, 23681520), (720, 22102752), (744, 21389760), (756, 21050240), (768, 20721330), (837, 19013120), (840, 18945216), (864, 18418960), (868, 18334080), (896, 17761140), (930, 17111808), (945, 16840192), (960, 16577064), (992, 16042320), (1008, 15787680), (1061, 14999040), (1080, 14735168), (1085, 14667264), (1116, 14259840), (1120, 14208912), (1152, 13814220), (1240, 12833856), (1260, 12630144), (1280, 12432798), (1302, 12222720), (1344, 11840760), (1395, 11407872), (1440, 11051376), (1488, 10694880), (1512, 10525120), (1536, 10360665), (1674, 9506560), (1680, 9472608), (1728, 9209480), (1736, 9167040), (1792, 8880570), (1860, 8555904), (1890, 8420096), (1920, 8288532), (1953, 8148480), (1984, 8021160), (2016, 7893840), (2122, 7499520), (2160, 7367584), (2170, 7333632), (2232, 7129920), (2240, 7104456), (2304, 6907110), (2480, 6416928), (2520, 6315072), (2560, 6216399), (2604, 6111360), (2688, 5920380), (2790, 5703936), (2880, 5525688), (2976, 5347440), (3024, 5262560), (3183, 4999680), (3255, 4889088), (3348, 4753280), (3360, 4736304), (3456, 4604740), (3472, 4583520), (3584, 4440285), (3720, 4277952), (3780, 4210048), (3840, 4144266), (3906, 4074240), (3968, 4010580), (4032, 3946920), (4185, 3802624), (4244, 3749760), (4320, 3683792), (4340, 3666816), (4464, 3564960), (4480, 3552228), (4608, 3453555), (4960, 3208464), (5040, 3157536), (5208, 3055680), (5305, 2999808), (5376, 2960190), (5580, 2851968), (5760, 2762844), (5859, 2716160), (5952, 2673720), (6048, 2631280), (6366, 2499840), (6510, 2444544), (6696, 2376640), (6720, 2368152), (6912, 2302370), (6944, 2291760), (7427, 2142720), (7440, 2138976), (7560, 2105024), (7680, 2072133), (7812, 2037120), (7936, 2005290), (8064, 1973460), (8370, 1901312), (8488, 1874880), (8640, 1841896), (8680, 1833408), (8928, 1782480), (8960, 1776114), (9549, 1666560), (9765, 1629696), (9920, 1604232), (10080, 1578768), (10416, 1527840), (10610, 1499904), (10752, 1480095), (11160, 1425984), (11520, 1381422), (11718, 1358080), (11904, 1336860), (12096, 1315640), (12732, 1249920), (13020, 1222272), (13392, 1188320), (13440, 1184076), (13824, 1151185), (13888, 1145880), (14854, 1071360), (14880, 1069488), (15120, 1052512), (15624, 1018560), (15872, 1002645), (15915, 999936), (16128, 986730), (16740, 950656), (16976, 937440), (17280, 920948), (17360, 916704), (17856, 891240), (17920, 888057), (19098, 833280), (19530, 814848), (19840, 802116), (20160, 789384), (20832, 763920), (21220, 749952), (22281, 714240), (22320, 712992), (23040, 690711), (23436, 679040), (23808, 668430), (24192, 657820), (25464, 624960), (26040, 611136), (26784, 594160), (26880, 592038), (27776, 572940), (28647, 555520), (29295, 543232), (29708, 535680), (29760, 534744), (30240, 526256), (31248, 509280), (31830, 499968), (32256, 493365), (32891, 483840), (33480, 475328), (33952, 468720), (34560, 460474), (34720, 458352), (35712, 445620), (37135, 428544), (38196, 416640), (39060, 407424), (39680, 401058), (40320, 394692), (41664, 381960), (42440, 374976), (44562, 357120), (44640, 356496), (46872, 339520), (47616, 334215), (47745, 333312), (48384, 328910), (50928, 312480), (52080, 305568), (53568, 297080), (53760, 296019), (55552, 286470), (57294, 277760), (58590, 271616), (59416, 267840), (59520, 267372), (60480, 263128), (62496, 254640), (63660, 249984), (65782, 241920), (66843, 238080), (66960, 237664), (67904, 234360), (69120, 230237), (69440, 229176), (71424, 222810), (74270, 214272), (76392, 208320), (78120, 203712), (79360, 200529), (80640, 197346), (83328, 190980), (84880, 187488), (89124, 178560), (89280, 178248), (93744, 169760), (95490, 166656), (96768, 164455), (98673, 161280), (101856, 156240), (104160, 152784), (107136, 148540), (111104, 143235), (111405, 142848), (114588, 138880), (117180, 135808), (118832, 133920), (119040, 133686), (120960, 131564), (124992, 127320)]