20751462144

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:261

約数の個数: 576

約数和(自身を含む): 72995328000

約数和(自身を除く): 52243865856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 79, 84, 89, 96, 108, 112, 122, 126, 128, 144, 158, 168, 178, 183, 189, 192, 216, 224, 237, 244, 252, 256, 267, 288, 316, 336, 356, 366, 378, 384, 427, 432, 448, 474, 488, 504, 534, 549, 553, 576, 623, 632, 672, 711, 712, 732, 756, 768, 801, 854, 864, 896, 948, 976, 1008, 1068, 1098, 1106, 1152, 1246, 1264, 1281, 1344, 1422, 1424, 1464, 1512, 1602, 1647, 1659, 1708, 1728, 1792, 1869, 1896, 1952, 2016, 2133, 2136, 2196, 2212, 2304, 2403, 2492, 2528, 2562, 2688, 2844, 2848, 2928, 3024, 3204, 3294, 3318, 3416, 3456, 3738, 3792, 3843, 3904, 4032, 4266, 4272, 4392, 4424, 4806, 4819, 4977, 4984, 5056, 5124, 5376, 5429, 5607, 5688, 5696, 5856, 6048, 6408, 6588, 6636, 6832, 6912, 7031, 7476, 7584, 7686, 7808, 8064, 8532, 8544, 8784, 8848, 9612, 9638, 9954, 9968, 10112, 10248, 10858, 11214, 11376, 11392, 11529, 11712, 12096, 12816, 13176, 13272, 13664, 14062, 14457, 14931, 14952, 15168, 15372, 15616, 16128, 16287, 16821, 17064, 17088, 17568, 17696, 19224, 19276, 19908, 19936, 20224, 20496, 21093, 21716, 22428, 22752, 22784, 23058, 23424, 24192, 25632, 26352, 26544, 27328, 28124, 28914, 29862, 29904, 30336, 30744, 32574, 33642, 33733, 34128, 34176, 35136, 35392, 38003, 38448, 38552, 39816, 39872, 40992, 42186, 43371, 43432, 44856, 45504, 46116, 46848, 48384, 48861, 49217, 51264, 52704, 53088, 54656, 56248, 57828, 59724, 59808, 60672, 61488, 63279, 65148, 67284, 67466, 68256, 68352, 70272, 70784, 76006, 76896, 77104, 79632, 79744, 81984, 84372, 86742, 86864, 89712, 91008, 92232, 97722, 98434, 101199, 102528, 105408, 106176, 109312, 112496, 114009, 115656, 119448, 119616, 122976, 126558, 130113, 130296, 134568, 134932, 136512, 140544, 141568, 146583, 147651, 152012, 153792, 154208, 159264, 159488, 163968, 168744, 173484, 173728, 179424, 182016, 184464, 189837, 195444, 196868, 202398, 205056, 210816, 212352, 224992, 228018, 231312, 238896, 239232, 245952, 253116, 260226, 260592, 269136, 269864, 273024, 293166, 295302, 303597, 304024, 307584, 308416, 318528, 327936, 337488, 342027, 346968, 347456, 358848, 368928, 379674, 390888, 393736, 404796, 421632, 424704, 428891, 442953, 449984, 456036, 462624, 477792, 478464, 491904, 506232, 520452, 521184, 538272, 539728, 546048, 586332, 590604, 607194, 608048, 615168, 616832, 637056, 674976, 684054, 693936, 694912, 717696, 737856, 759348, 781776, 787472, 809592, 857782, 885906, 899968, 910791, 912072, 925248, 955584, 983808, 1012464, 1026081, 1040904, 1042368, 1076544, 1079456, 1172664, 1181208, 1214388, 1216096, 1233664, 1274112, 1286673, 1328859, 1349952, 1368108, 1387872, 1389824, 1435392, 1475712, 1518696, 1563552, 1574944, 1619184, 1715564, 1771812, 1799936, 1821582, 1824144, 1850496, 1911168, 2024928, 2052162, 2081808, 2084736, 2153088, 2158912, 2345328, 2362416, 2428776, 2432192, 2573346, 2657718, 2699904, 2736216, 2775744, 2951424, 3002237, 3037392, 3127104, 3149888, 3238368, 3431128, 3543624, 3643164, 3648288, 3700992, 3822336, 3860019, 4049856, 4104324, 4163616, 4169472, 4306176, 4317824, 4690656, 4724832, 4857552, 4864384, 5146692, 5315436, 5399808, 5472432, 5551488, 6004474, 6074784, 6254208, 6299776, 6476736, 6862256, 7087248, 7286328, 7296576, 7720038, 8099712, 8208648, 8327232, 8635648, 9006711, 9381312, 9449664, 9715104, 9728768, 10293384, 10630872, 10944864, 11102976, 11580057, 12008948, 12149568, 12508416, 12599552, 12953472, 13724512, 14174496, 14572656, 14593152, 15440076, 16199424, 16417296, 16654464, 18013422, 18762624, 18899328, 19430208, 20586768, 21261744, 21889728, 23160114, 24017896, 24299136, 25906944, 27020133, 27449024, 28348992, 29145312, 29186304, 30880152, 32834592, 33308928, 36026844, 37525248, 37798656, 38860416, 41173536, 42523488, 43779456, 46320228, 48035792, 48598272, 54040266, 54898048, 56697984, 58290624, 61760304, 65669184, 72053688, 77720832, 81060399, 82347072, 85046976, 87558912, 92640456, 96071584, 108080532, 109796096, 113395968, 116581248, 123520608, 131338368, 144107376, 162120798, 164694144, 170093952, 185280912, 192143168, 216161064, 233162496, 247041216, 262676736, 288214752, 324241596, 329388288, 340187904, 370561824, 384286336, 432322128, 494082432, 576429504, 648483192, 741123648, 768572672, 864644256, 988164864, 1152859008, 1296966384, 1482247296, 1729288512, 2305718016, 2593932768, 2964494592, 3458577024, 5187865536, 6917154048, 10375731072, 20751462144]

約数ペア:

[(1, 20751462144), (2, 10375731072), (3, 6917154048), (4, 5187865536), (6, 3458577024), (7, 2964494592), (8, 2593932768), (9, 2305718016), (12, 1729288512), (14, 1482247296), (16, 1296966384), (18, 1152859008), (21, 988164864), (24, 864644256), (27, 768572672), (28, 741123648), (32, 648483192), (36, 576429504), (42, 494082432), (48, 432322128), (54, 384286336), (56, 370561824), (61, 340187904), (63, 329388288), (64, 324241596), (72, 288214752), (79, 262676736), (84, 247041216), (89, 233162496), (96, 216161064), (108, 192143168), (112, 185280912), (122, 170093952), (126, 164694144), (128, 162120798), (144, 144107376), (158, 131338368), (168, 123520608), (178, 116581248), (183, 113395968), (189, 109796096), (192, 108080532), (216, 96071584), (224, 92640456), (237, 87558912), (244, 85046976), (252, 82347072), (256, 81060399), (267, 77720832), (288, 72053688), (316, 65669184), (336, 61760304), (356, 58290624), (366, 56697984), (378, 54898048), (384, 54040266), (427, 48598272), (432, 48035792), (448, 46320228), (474, 43779456), (488, 42523488), (504, 41173536), (534, 38860416), (549, 37798656), (553, 37525248), (576, 36026844), (623, 33308928), (632, 32834592), (672, 30880152), (711, 29186304), (712, 29145312), (732, 28348992), (756, 27449024), (768, 27020133), (801, 25906944), (854, 24299136), (864, 24017896), (896, 23160114), (948, 21889728), (976, 21261744), (1008, 20586768), (1068, 19430208), (1098, 18899328), (1106, 18762624), (1152, 18013422), (1246, 16654464), (1264, 16417296), (1281, 16199424), (1344, 15440076), (1422, 14593152), (1424, 14572656), (1464, 14174496), (1512, 13724512), (1602, 12953472), (1647, 12599552), (1659, 12508416), (1708, 12149568), (1728, 12008948), (1792, 11580057), (1869, 11102976), (1896, 10944864), (1952, 10630872), (2016, 10293384), (2133, 9728768), (2136, 9715104), (2196, 9449664), (2212, 9381312), (2304, 9006711), (2403, 8635648), (2492, 8327232), (2528, 8208648), (2562, 8099712), (2688, 7720038), (2844, 7296576), (2848, 7286328), (2928, 7087248), (3024, 6862256), (3204, 6476736), (3294, 6299776), (3318, 6254208), (3416, 6074784), (3456, 6004474), (3738, 5551488), (3792, 5472432), (3843, 5399808), (3904, 5315436), (4032, 5146692), (4266, 4864384), (4272, 4857552), (4392, 4724832), (4424, 4690656), (4806, 4317824), (4819, 4306176), (4977, 4169472), (4984, 4163616), (5056, 4104324), (5124, 4049856), (5376, 3860019), (5429, 3822336), (5607, 3700992), (5688, 3648288), (5696, 3643164), (5856, 3543624), (6048, 3431128), (6408, 3238368), (6588, 3149888), (6636, 3127104), (6832, 3037392), (6912, 3002237), (7031, 2951424), (7476, 2775744), (7584, 2736216), (7686, 2699904), (7808, 2657718), (8064, 2573346), (8532, 2432192), (8544, 2428776), (8784, 2362416), (8848, 2345328), (9612, 2158912), (9638, 2153088), (9954, 2084736), (9968, 2081808), (10112, 2052162), (10248, 2024928), (10858, 1911168), (11214, 1850496), (11376, 1824144), (11392, 1821582), (11529, 1799936), (11712, 1771812), (12096, 1715564), (12816, 1619184), (13176, 1574944), (13272, 1563552), (13664, 1518696), (14062, 1475712), (14457, 1435392), (14931, 1389824), (14952, 1387872), (15168, 1368108), (15372, 1349952), (15616, 1328859), (16128, 1286673), (16287, 1274112), (16821, 1233664), (17064, 1216096), (17088, 1214388), (17568, 1181208), (17696, 1172664), (19224, 1079456), (19276, 1076544), (19908, 1042368), (19936, 1040904), (20224, 1026081), (20496, 1012464), (21093, 983808), (21716, 955584), (22428, 925248), (22752, 912072), (22784, 910791), (23058, 899968), (23424, 885906), (24192, 857782), (25632, 809592), (26352, 787472), (26544, 781776), (27328, 759348), (28124, 737856), (28914, 717696), (29862, 694912), (29904, 693936), (30336, 684054), (30744, 674976), (32574, 637056), (33642, 616832), (33733, 615168), (34128, 608048), (34176, 607194), (35136, 590604), (35392, 586332), (38003, 546048), (38448, 539728), (38552, 538272), (39816, 521184), (39872, 520452), (40992, 506232), (42186, 491904), (43371, 478464), (43432, 477792), (44856, 462624), (45504, 456036), (46116, 449984), (46848, 442953), (48384, 428891), (48861, 424704), (49217, 421632), (51264, 404796), (52704, 393736), (53088, 390888), (54656, 379674), (56248, 368928), (57828, 358848), (59724, 347456), (59808, 346968), (60672, 342027), (61488, 337488), (63279, 327936), (65148, 318528), (67284, 308416), (67466, 307584), (68256, 304024), (68352, 303597), (70272, 295302), (70784, 293166), (76006, 273024), (76896, 269864), (77104, 269136), (79632, 260592), (79744, 260226), (81984, 253116), (84372, 245952), (86742, 239232), (86864, 238896), (89712, 231312), (91008, 228018), (92232, 224992), (97722, 212352), (98434, 210816), (101199, 205056), (102528, 202398), (105408, 196868), (106176, 195444), (109312, 189837), (112496, 184464), (114009, 182016), (115656, 179424), (119448, 173728), (119616, 173484), (122976, 168744), (126558, 163968), (130113, 159488), (130296, 159264), (134568, 154208), (134932, 153792), (136512, 152012), (140544, 147651), (141568, 146583)]