21579035520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 640

約数和(自身を含む): 83379271680

約数和(自身を除く): 61800236160

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, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 151, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 280, 294, 302, 310, 320, 336, 343, 372, 384, 392, 420, 434, 448, 453, 465, 480, 490, 496, 560, 588, 604, 620, 640, 651, 672, 686, 735, 744, 755, 784, 840, 868, 896, 906, 930, 960, 980, 992, 1029, 1057, 1085, 1120, 1176, 1208, 1240, 1302, 1344, 1372, 1470, 1488, 1510, 1519, 1568, 1680, 1715, 1736, 1812, 1860, 1920, 1960, 1984, 2058, 2114, 2170, 2240, 2265, 2352, 2401, 2416, 2480, 2604, 2688, 2744, 2940, 2976, 3020, 3038, 3136, 3171, 3255, 3360, 3430, 3472, 3624, 3720, 3920, 3968, 4116, 4228, 4340, 4480, 4530, 4557, 4681, 4704, 4802, 4832, 4960, 5145, 5208, 5285, 5488, 5880, 5952, 6040, 6076, 6272, 6342, 6510, 6720, 6860, 6944, 7203, 7248, 7399, 7440, 7595, 7840, 8232, 8456, 8680, 9060, 9114, 9362, 9408, 9604, 9664, 9920, 10290, 10416, 10570, 10633, 10976, 11760, 11904, 12005, 12080, 12152, 12684, 13020, 13440, 13720, 13888, 14043, 14406, 14496, 14798, 14880, 15190, 15680, 15855, 16464, 16912, 17360, 18120, 18228, 18724, 18816, 19208, 19328, 19840, 20580, 20832, 21140, 21266, 21952, 22197, 22785, 23405, 23520, 24010, 24160, 24304, 25368, 26040, 27440, 27776, 28086, 28812, 28992, 29596, 29760, 30380, 31360, 31710, 31899, 32767, 32928, 33824, 34720, 36015, 36240, 36456, 36995, 37448, 38416, 41160, 41664, 42280, 42532, 43904, 44394, 45570, 46810, 47040, 48020, 48320, 48608, 50736, 51793, 52080, 53165, 54880, 56172, 57624, 57984, 59192, 59520, 60760, 63420, 63798, 65534, 65856, 67648, 69440, 70215, 72030, 72480, 72912, 73990, 74431, 74896, 76832, 82320, 83328, 84560, 85064, 88788, 91140, 93620, 94080, 96040, 96640, 97216, 98301, 101472, 103586, 104160, 106330, 109760, 110985, 112344, 115248, 118384, 121520, 126840, 127596, 131068, 131712, 135296, 138880, 140430, 144060, 144960, 145824, 147980, 148862, 149792, 153664, 155379, 159495, 163835, 164640, 169120, 170128, 177576, 182280, 187240, 192080, 194432, 196602, 202944, 207172, 208320, 212660, 219520, 221970, 223293, 224688, 229369, 230496, 236768, 243040, 253680, 255192, 258965, 262136, 280860, 288120, 289920, 291648, 295960, 297724, 299584, 307328, 310758, 318990, 327670, 329280, 338240, 340256, 355152, 362551, 364560, 372155, 374480, 384160, 393204, 405888, 414344, 416640, 425320, 443940, 446586, 449376, 458738, 460992, 473536, 486080, 491505, 507360, 510384, 517930, 524272, 561720, 576240, 583296, 591920, 595448, 599168, 621516, 637980, 655340, 658560, 676480, 680512, 688107, 710304, 725102, 729120, 744310, 748960, 768320, 776895, 786408, 828688, 850640, 887880, 893172, 898752, 917476, 921984, 947072, 972160, 983010, 1014720, 1020768, 1035860, 1048544, 1087653, 1116465, 1123440, 1146845, 1152480, 1183840, 1190896, 1243032, 1275960, 1310680, 1361024, 1376214, 1420608, 1450204, 1458240, 1488620, 1497920, 1536640, 1553790, 1572816, 1605583, 1657376, 1701280, 1775760, 1786344, 1797504, 1812755, 1834952, 1966020, 2029440, 2041536, 2071720, 2097088, 2175306, 2232930, 2246880, 2293690, 2304960, 2367680, 2381792, 2486064, 2551920, 2621360, 2752428, 2841216, 2900408, 2916480, 2977240, 2995840, 3107580, 3145632, 3211166, 3314752, 3402560, 3440535, 3551520, 3572688, 3625510, 3669904, 3932040, 4083072, 4143440, 4194176, 4350612, 4465860, 4493760, 4587380, 4609920, 4735360, 4763584, 4816749, 4972128, 5103840, 5242720, 5438265, 5504856, 5800816, 5954480, 6215160, 6291264, 6422332, 6629504, 6805120, 6881070, 7103040, 7145376, 7251020, 7339808, 7864080, 8027915, 8286880, 8701224, 8931720, 8987520, 9174760, 9527168, 9633498, 9944256, 10207680, 10485440, 10876530, 11009712, 11239081, 11601632, 11908960, 12430320, 12582528, 12844664, 13762140, 14206080, 14290752, 14502040, 14679616, 15728160, 16055830, 16573760, 17402448, 17863440, 18349520, 19266996, 19888512, 20415360, 20970880, 21753060, 22019424, 22478162, 23203264, 23817920, 24083745, 24860640, 25689328, 27524280, 28581504, 29004080, 29359232, 31456320, 32111660, 33147520, 33717243, 34804896, 35726880, 36699040, 38533992, 43506120, 44038848, 44956324, 46406528, 47635840, 48167490, 49721280, 51378656, 55048560, 56195405, 58008160, 62912640, 64223320, 67434486, 69609792, 71453760, 73398080, 77067984, 87012240, 88077696, 89912648, 96334980, 99442560, 102757312, 110097120, 112390810, 116016320, 128446640, 134868972, 139219584, 142907520, 146796160, 154135968, 168586215, 174024480, 179825296, 192669960, 205514624, 220194240, 224781620, 232032640, 256893280, 269737944, 308271936, 337172430, 348048960, 359650592, 385339920, 440388480, 449563240, 513786560, 539475888, 616543872, 674344860, 696097920, 719301184, 770679840, 899126480, 1027573120, 1078951776, 1348689720, 1438602368, 1541359680, 1798252960, 2157903552, 2697379440, 3082719360, 3596505920, 4315807104, 5394758880, 7193011840, 10789517760, 21579035520]

約数ペア:

[(1, 21579035520), (2, 10789517760), (3, 7193011840), (4, 5394758880), (5, 4315807104), (6, 3596505920), (7, 3082719360), (8, 2697379440), (10, 2157903552), (12, 1798252960), (14, 1541359680), (15, 1438602368), (16, 1348689720), (20, 1078951776), (21, 1027573120), (24, 899126480), (28, 770679840), (30, 719301184), (31, 696097920), (32, 674344860), (35, 616543872), (40, 539475888), (42, 513786560), (48, 449563240), (49, 440388480), (56, 385339920), (60, 359650592), (62, 348048960), (64, 337172430), (70, 308271936), (80, 269737944), (84, 256893280), (93, 232032640), (96, 224781620), (98, 220194240), (105, 205514624), (112, 192669960), (120, 179825296), (124, 174024480), (128, 168586215), (140, 154135968), (147, 146796160), (151, 142907520), (155, 139219584), (160, 134868972), (168, 128446640), (186, 116016320), (192, 112390810), (196, 110097120), (210, 102757312), (217, 99442560), (224, 96334980), (240, 89912648), (245, 88077696), (248, 87012240), (280, 77067984), (294, 73398080), (302, 71453760), (310, 69609792), (320, 67434486), (336, 64223320), (343, 62912640), (372, 58008160), (384, 56195405), (392, 55048560), (420, 51378656), (434, 49721280), (448, 48167490), (453, 47635840), (465, 46406528), (480, 44956324), (490, 44038848), (496, 43506120), (560, 38533992), (588, 36699040), (604, 35726880), (620, 34804896), (640, 33717243), (651, 33147520), (672, 32111660), (686, 31456320), (735, 29359232), (744, 29004080), (755, 28581504), (784, 27524280), (840, 25689328), (868, 24860640), (896, 24083745), (906, 23817920), (930, 23203264), (960, 22478162), (980, 22019424), (992, 21753060), (1029, 20970880), (1057, 20415360), (1085, 19888512), (1120, 19266996), (1176, 18349520), (1208, 17863440), (1240, 17402448), (1302, 16573760), (1344, 16055830), (1372, 15728160), (1470, 14679616), (1488, 14502040), (1510, 14290752), (1519, 14206080), (1568, 13762140), (1680, 12844664), (1715, 12582528), (1736, 12430320), (1812, 11908960), (1860, 11601632), (1920, 11239081), (1960, 11009712), (1984, 10876530), (2058, 10485440), (2114, 10207680), (2170, 9944256), (2240, 9633498), (2265, 9527168), (2352, 9174760), (2401, 8987520), (2416, 8931720), (2480, 8701224), (2604, 8286880), (2688, 8027915), (2744, 7864080), (2940, 7339808), (2976, 7251020), (3020, 7145376), (3038, 7103040), (3136, 6881070), (3171, 6805120), (3255, 6629504), (3360, 6422332), (3430, 6291264), (3472, 6215160), (3624, 5954480), (3720, 5800816), (3920, 5504856), (3968, 5438265), (4116, 5242720), (4228, 5103840), (4340, 4972128), (4480, 4816749), (4530, 4763584), (4557, 4735360), (4681, 4609920), (4704, 4587380), (4802, 4493760), (4832, 4465860), (4960, 4350612), (5145, 4194176), (5208, 4143440), (5285, 4083072), (5488, 3932040), (5880, 3669904), (5952, 3625510), (6040, 3572688), (6076, 3551520), (6272, 3440535), (6342, 3402560), (6510, 3314752), (6720, 3211166), (6860, 3145632), (6944, 3107580), (7203, 2995840), (7248, 2977240), (7399, 2916480), (7440, 2900408), (7595, 2841216), (7840, 2752428), (8232, 2621360), (8456, 2551920), (8680, 2486064), (9060, 2381792), (9114, 2367680), (9362, 2304960), (9408, 2293690), (9604, 2246880), (9664, 2232930), (9920, 2175306), (10290, 2097088), (10416, 2071720), (10570, 2041536), (10633, 2029440), (10976, 1966020), (11760, 1834952), (11904, 1812755), (12005, 1797504), (12080, 1786344), (12152, 1775760), (12684, 1701280), (13020, 1657376), (13440, 1605583), (13720, 1572816), (13888, 1553790), (14043, 1536640), (14406, 1497920), (14496, 1488620), (14798, 1458240), (14880, 1450204), (15190, 1420608), (15680, 1376214), (15855, 1361024), (16464, 1310680), (16912, 1275960), (17360, 1243032), (18120, 1190896), (18228, 1183840), (18724, 1152480), (18816, 1146845), (19208, 1123440), (19328, 1116465), (19840, 1087653), (20580, 1048544), (20832, 1035860), (21140, 1020768), (21266, 1014720), (21952, 983010), (22197, 972160), (22785, 947072), (23405, 921984), (23520, 917476), (24010, 898752), (24160, 893172), (24304, 887880), (25368, 850640), (26040, 828688), (27440, 786408), (27776, 776895), (28086, 768320), (28812, 748960), (28992, 744310), (29596, 729120), (29760, 725102), (30380, 710304), (31360, 688107), (31710, 680512), (31899, 676480), (32767, 658560), (32928, 655340), (33824, 637980), (34720, 621516), (36015, 599168), (36240, 595448), (36456, 591920), (36995, 583296), (37448, 576240), (38416, 561720), (41160, 524272), (41664, 517930), (42280, 510384), (42532, 507360), (43904, 491505), (44394, 486080), (45570, 473536), (46810, 460992), (47040, 458738), (48020, 449376), (48320, 446586), (48608, 443940), (50736, 425320), (51793, 416640), (52080, 414344), (53165, 405888), (54880, 393204), (56172, 384160), (57624, 374480), (57984, 372155), (59192, 364560), (59520, 362551), (60760, 355152), (63420, 340256), (63798, 338240), (65534, 329280), (65856, 327670), (67648, 318990), (69440, 310758), (70215, 307328), (72030, 299584), (72480, 297724), (72912, 295960), (73990, 291648), (74431, 289920), (74896, 288120), (76832, 280860), (82320, 262136), (83328, 258965), (84560, 255192), (85064, 253680), (88788, 243040), (91140, 236768), (93620, 230496), (94080, 229369), (96040, 224688), (96640, 223293), (97216, 221970), (98301, 219520), (101472, 212660), (103586, 208320), (104160, 207172), (106330, 202944), (109760, 196602), (110985, 194432), (112344, 192080), (115248, 187240), (118384, 182280), (121520, 177576), (126840, 170128), (127596, 169120), (131068, 164640), (131712, 163835), (135296, 159495), (138880, 155379), (140430, 153664), (144060, 149792), (144960, 148862), (145824, 147980)]