21000575232

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 648

約数和(自身を含む): 77926375800

約数和(自身を除く): 56925800568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 41, 42, 48, 49, 52, 56, 63, 64, 72, 78, 82, 84, 91, 96, 98, 104, 112, 117, 123, 126, 128, 144, 147, 156, 164, 168, 182, 192, 196, 208, 224, 234, 246, 252, 256, 273, 287, 288, 294, 312, 328, 336, 349, 364, 369, 384, 392, 416, 441, 448, 468, 492, 504, 533, 546, 574, 576, 588, 624, 637, 656, 672, 698, 728, 738, 768, 784, 819, 832, 861, 882, 896, 936, 984, 1008, 1047, 1066, 1092, 1148, 1152, 1176, 1248, 1274, 1312, 1344, 1396, 1456, 1476, 1568, 1599, 1638, 1664, 1722, 1764, 1792, 1872, 1911, 1968, 2009, 2016, 2094, 2132, 2184, 2296, 2304, 2352, 2443, 2496, 2548, 2583, 2624, 2688, 2792, 2912, 2952, 3136, 3141, 3198, 3276, 3328, 3444, 3528, 3731, 3744, 3822, 3936, 4018, 4032, 4188, 4264, 4368, 4537, 4592, 4704, 4797, 4886, 4992, 5096, 5166, 5248, 5376, 5584, 5733, 5824, 5904, 6027, 6272, 6282, 6396, 6552, 6888, 7056, 7329, 7462, 7488, 7644, 7872, 8036, 8064, 8376, 8528, 8736, 9074, 9184, 9408, 9594, 9772, 9984, 10192, 10332, 10496, 11168, 11193, 11466, 11648, 11808, 12054, 12544, 12564, 12792, 13104, 13611, 13776, 14112, 14309, 14658, 14924, 14976, 15288, 15744, 16072, 16128, 16752, 17056, 17101, 17472, 18081, 18148, 18368, 18816, 19188, 19544, 20384, 20664, 21987, 22336, 22386, 22932, 23296, 23616, 24108, 25128, 25584, 26117, 26208, 27222, 27552, 28224, 28618, 29316, 29848, 29952, 30576, 31488, 31759, 32144, 33504, 33579, 34112, 34202, 34944, 36162, 36296, 36736, 37632, 38376, 39088, 40768, 40833, 41328, 42927, 43974, 44672, 44772, 45864, 47232, 48216, 50256, 51168, 51303, 52234, 52416, 54444, 55104, 56448, 57236, 58632, 59696, 61152, 63518, 64288, 67008, 67158, 68224, 68404, 69888, 72324, 72592, 73472, 76752, 78176, 78351, 81536, 81666, 82656, 85854, 87948, 89344, 89544, 91728, 94464, 95277, 96432, 100163, 100512, 102336, 102606, 104468, 104832, 108888, 110208, 112896, 114472, 117264, 119392, 122304, 127036, 128576, 128781, 134016, 134316, 136448, 136808, 144648, 145184, 153504, 153909, 156352, 156702, 163072, 163332, 165312, 171708, 175896, 179088, 183456, 186017, 190554, 192864, 200326, 201024, 204672, 205212, 208936, 209664, 217776, 220416, 222313, 228944, 234528, 235053, 238784, 244608, 254072, 257152, 257562, 268032, 268632, 273616, 285831, 289296, 290368, 300489, 307008, 307818, 312704, 313404, 326664, 330624, 343416, 351792, 358176, 366912, 372034, 381108, 385728, 400652, 402048, 409344, 410424, 417872, 435552, 444626, 457888, 469056, 470106, 477568, 489216, 508144, 514304, 515124, 537264, 547232, 558051, 571662, 578592, 580736, 600978, 614016, 615636, 625408, 626808, 653328, 661248, 666939, 686832, 701141, 703584, 716352, 733824, 744068, 762216, 771456, 801304, 804096, 820848, 835744, 871104, 889252, 901467, 915776, 938112, 940212, 955136, 1016288, 1030248, 1074528, 1094464, 1116102, 1143324, 1157184, 1161472, 1201956, 1228032, 1231272, 1253616, 1302119, 1306656, 1333878, 1373664, 1402282, 1407168, 1432704, 1467648, 1488136, 1524432, 1542912, 1602608, 1641696, 1671488, 1674153, 1742208, 1778504, 1802934, 1831552, 1876224, 1880424, 2000817, 2032576, 2060496, 2103423, 2149056, 2188928, 2232204, 2286648, 2314368, 2403912, 2462544, 2507232, 2604238, 2613312, 2667756, 2747328, 2804564, 2814336, 2865408, 2976272, 3048864, 3205216, 3283392, 3342976, 3348306, 3484416, 3557008, 3605868, 3663104, 3760848, 3906357, 4001634, 4065152, 4120992, 4206846, 4298112, 4377856, 4464408, 4573296, 4628736, 4807824, 4925088, 5014464, 5208476, 5226624, 5335512, 5494656, 5609128, 5628672, 5952544, 6097728, 6310269, 6410432, 6566784, 6685952, 6696612, 7114016, 7211736, 7521696, 7812714, 8003268, 8130304, 8241984, 8413692, 8596224, 8928816, 9114833, 9146592, 9615648, 9850176, 10028928, 10416952, 10453248, 10671024, 10989312, 11218256, 11719071, 11905088, 12195456, 12620538, 12820864, 13133568, 13393224, 14228032, 14423472, 15043392, 15625428, 16006536, 16483968, 16827384, 17857632, 18229666, 18293184, 19231296, 19700352, 20057856, 20833904, 21342048, 22436512, 23438142, 23810176, 24390912, 25241076, 25641728, 26786448, 27344499, 28456064, 28846944, 30086784, 31250856, 32013072, 32967936, 33654768, 35715264, 36459332, 36586368, 38462592, 39400704, 41667808, 42684096, 44873024, 46876284, 47620352, 50482152, 53572896, 54688998, 56912128, 57693888, 60173568, 62501712, 64026144, 67309536, 71430528, 72918664, 73172736, 76925184, 82033497, 83335616, 85368192, 89746048, 93752568, 100964304, 107145792, 109377996, 115387776, 125003424, 128052288, 134619072, 142861056, 145837328, 164066994, 166671232, 170736384, 179492096, 187505136, 201928608, 214291584, 218755992, 230775552, 250006848, 256104576, 269238144, 291674656, 328133988, 333342464, 375010272, 403857216, 428583168, 437511984, 500013696, 512209152, 538476288, 583349312, 656267976, 750020544, 807714432, 875023968, 1000027392, 1166698624, 1312535952, 1500041088, 1615428864, 1750047936, 2333397248, 2625071904, 3000082176, 3500095872, 5250143808, 7000191744, 10500287616, 21000575232]

約数ペア:

[(1, 21000575232), (2, 10500287616), (3, 7000191744), (4, 5250143808), (6, 3500095872), (7, 3000082176), (8, 2625071904), (9, 2333397248), (12, 1750047936), (13, 1615428864), (14, 1500041088), (16, 1312535952), (18, 1166698624), (21, 1000027392), (24, 875023968), (26, 807714432), (28, 750020544), (32, 656267976), (36, 583349312), (39, 538476288), (41, 512209152), (42, 500013696), (48, 437511984), (49, 428583168), (52, 403857216), (56, 375010272), (63, 333342464), (64, 328133988), (72, 291674656), (78, 269238144), (82, 256104576), (84, 250006848), (91, 230775552), (96, 218755992), (98, 214291584), (104, 201928608), (112, 187505136), (117, 179492096), (123, 170736384), (126, 166671232), (128, 164066994), (144, 145837328), (147, 142861056), (156, 134619072), (164, 128052288), (168, 125003424), (182, 115387776), (192, 109377996), (196, 107145792), (208, 100964304), (224, 93752568), (234, 89746048), (246, 85368192), (252, 83335616), (256, 82033497), (273, 76925184), (287, 73172736), (288, 72918664), (294, 71430528), (312, 67309536), (328, 64026144), (336, 62501712), (349, 60173568), (364, 57693888), (369, 56912128), (384, 54688998), (392, 53572896), (416, 50482152), (441, 47620352), (448, 46876284), (468, 44873024), (492, 42684096), (504, 41667808), (533, 39400704), (546, 38462592), (574, 36586368), (576, 36459332), (588, 35715264), (624, 33654768), (637, 32967936), (656, 32013072), (672, 31250856), (698, 30086784), (728, 28846944), (738, 28456064), (768, 27344499), (784, 26786448), (819, 25641728), (832, 25241076), (861, 24390912), (882, 23810176), (896, 23438142), (936, 22436512), (984, 21342048), (1008, 20833904), (1047, 20057856), (1066, 19700352), (1092, 19231296), (1148, 18293184), (1152, 18229666), (1176, 17857632), (1248, 16827384), (1274, 16483968), (1312, 16006536), (1344, 15625428), (1396, 15043392), (1456, 14423472), (1476, 14228032), (1568, 13393224), (1599, 13133568), (1638, 12820864), (1664, 12620538), (1722, 12195456), (1764, 11905088), (1792, 11719071), (1872, 11218256), (1911, 10989312), (1968, 10671024), (2009, 10453248), (2016, 10416952), (2094, 10028928), (2132, 9850176), (2184, 9615648), (2296, 9146592), (2304, 9114833), (2352, 8928816), (2443, 8596224), (2496, 8413692), (2548, 8241984), (2583, 8130304), (2624, 8003268), (2688, 7812714), (2792, 7521696), (2912, 7211736), (2952, 7114016), (3136, 6696612), (3141, 6685952), (3198, 6566784), (3276, 6410432), (3328, 6310269), (3444, 6097728), (3528, 5952544), (3731, 5628672), (3744, 5609128), (3822, 5494656), (3936, 5335512), (4018, 5226624), (4032, 5208476), (4188, 5014464), (4264, 4925088), (4368, 4807824), (4537, 4628736), (4592, 4573296), (4704, 4464408), (4797, 4377856), (4886, 4298112), (4992, 4206846), (5096, 4120992), (5166, 4065152), (5248, 4001634), (5376, 3906357), (5584, 3760848), (5733, 3663104), (5824, 3605868), (5904, 3557008), (6027, 3484416), (6272, 3348306), (6282, 3342976), (6396, 3283392), (6552, 3205216), (6888, 3048864), (7056, 2976272), (7329, 2865408), (7462, 2814336), (7488, 2804564), (7644, 2747328), (7872, 2667756), (8036, 2613312), (8064, 2604238), (8376, 2507232), (8528, 2462544), (8736, 2403912), (9074, 2314368), (9184, 2286648), (9408, 2232204), (9594, 2188928), (9772, 2149056), (9984, 2103423), (10192, 2060496), (10332, 2032576), (10496, 2000817), (11168, 1880424), (11193, 1876224), (11466, 1831552), (11648, 1802934), (11808, 1778504), (12054, 1742208), (12544, 1674153), (12564, 1671488), (12792, 1641696), (13104, 1602608), (13611, 1542912), (13776, 1524432), (14112, 1488136), (14309, 1467648), (14658, 1432704), (14924, 1407168), (14976, 1402282), (15288, 1373664), (15744, 1333878), (16072, 1306656), (16128, 1302119), (16752, 1253616), (17056, 1231272), (17101, 1228032), (17472, 1201956), (18081, 1161472), (18148, 1157184), (18368, 1143324), (18816, 1116102), (19188, 1094464), (19544, 1074528), (20384, 1030248), (20664, 1016288), (21987, 955136), (22336, 940212), (22386, 938112), (22932, 915776), (23296, 901467), (23616, 889252), (24108, 871104), (25128, 835744), (25584, 820848), (26117, 804096), (26208, 801304), (27222, 771456), (27552, 762216), (28224, 744068), (28618, 733824), (29316, 716352), (29848, 703584), (29952, 701141), (30576, 686832), (31488, 666939), (31759, 661248), (32144, 653328), (33504, 626808), (33579, 625408), (34112, 615636), (34202, 614016), (34944, 600978), (36162, 580736), (36296, 578592), (36736, 571662), (37632, 558051), (38376, 547232), (39088, 537264), (40768, 515124), (40833, 514304), (41328, 508144), (42927, 489216), (43974, 477568), (44672, 470106), (44772, 469056), (45864, 457888), (47232, 444626), (48216, 435552), (50256, 417872), (51168, 410424), (51303, 409344), (52234, 402048), (52416, 400652), (54444, 385728), (55104, 381108), (56448, 372034), (57236, 366912), (58632, 358176), (59696, 351792), (61152, 343416), (63518, 330624), (64288, 326664), (67008, 313404), (67158, 312704), (68224, 307818), (68404, 307008), (69888, 300489), (72324, 290368), (72592, 289296), (73472, 285831), (76752, 273616), (78176, 268632), (78351, 268032), (81536, 257562), (81666, 257152), (82656, 254072), (85854, 244608), (87948, 238784), (89344, 235053), (89544, 234528), (91728, 228944), (94464, 222313), (95277, 220416), (96432, 217776), (100163, 209664), (100512, 208936), (102336, 205212), (102606, 204672), (104468, 201024), (104832, 200326), (108888, 192864), (110208, 190554), (112896, 186017), (114472, 183456), (117264, 179088), (119392, 175896), (122304, 171708), (127036, 165312), (128576, 163332), (128781, 163072), (134016, 156702), (134316, 156352), (136448, 153909), (136808, 153504), (144648, 145184)]