20039868480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:418

約数の個数: 448

約数和(自身を含む): 69476843520

約数和(自身を除く): 49436975040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 64, 76, 80, 82, 95, 96, 114, 120, 123, 127, 152, 160, 164, 190, 192, 205, 211, 228, 240, 246, 254, 285, 304, 320, 328, 380, 381, 410, 422, 456, 480, 492, 508, 570, 608, 615, 633, 635, 656, 760, 762, 779, 820, 844, 912, 960, 984, 1016, 1055, 1140, 1216, 1230, 1266, 1270, 1312, 1520, 1524, 1558, 1640, 1688, 1824, 1905, 1968, 2032, 2110, 2280, 2337, 2413, 2460, 2532, 2540, 2624, 3040, 3048, 3116, 3165, 3280, 3376, 3648, 3810, 3895, 3936, 4009, 4064, 4220, 4560, 4674, 4826, 4920, 5064, 5080, 5207, 6080, 6096, 6232, 6330, 6560, 6752, 7239, 7620, 7790, 7872, 8018, 8128, 8440, 8651, 9120, 9348, 9652, 9840, 10128, 10160, 10414, 11685, 12027, 12065, 12192, 12464, 12660, 13120, 13504, 14478, 15240, 15580, 15621, 16036, 16880, 17302, 18240, 18696, 19304, 19680, 20045, 20256, 20320, 20828, 23370, 24054, 24130, 24384, 24928, 25320, 25953, 26035, 26797, 28956, 30480, 31160, 31242, 32072, 33760, 34604, 36195, 37392, 38608, 39360, 40090, 40512, 40640, 41656, 43255, 46740, 48108, 48260, 49856, 50640, 51906, 52070, 53594, 57912, 60135, 60960, 62320, 62484, 64144, 67520, 69208, 72390, 74784, 77216, 78105, 80180, 80391, 83312, 86510, 93480, 96216, 96520, 98933, 101280, 103812, 104140, 107188, 115824, 120270, 121920, 124640, 124968, 128288, 129765, 133985, 138416, 144780, 149568, 154432, 156210, 160360, 160782, 164369, 166624, 173020, 186960, 192432, 193040, 197866, 202560, 207624, 208280, 214376, 231648, 240540, 249280, 249936, 256576, 259530, 267970, 276832, 289560, 296799, 312420, 320720, 321564, 328738, 333248, 346040, 373920, 384864, 386080, 395732, 401955, 415248, 416560, 428752, 463296, 481080, 493107, 494665, 499872, 509143, 519060, 535940, 553664, 579120, 593598, 624840, 641440, 643128, 657476, 692080, 747840, 769728, 772160, 791464, 803910, 821845, 830496, 833120, 857504, 962160, 986214, 989330, 999744, 1018286, 1038120, 1071880, 1098677, 1158240, 1187196, 1249680, 1282880, 1286256, 1314952, 1384160, 1483995, 1527429, 1582928, 1607820, 1643690, 1660992, 1666240, 1715008, 1924320, 1972428, 1978660, 2036572, 2076240, 2143760, 2197354, 2316480, 2374392, 2465535, 2499360, 2545715, 2572512, 2629904, 2768320, 2967990, 3054858, 3165856, 3215640, 3287380, 3296031, 3848640, 3944856, 3957320, 4073144, 4152480, 4287520, 4394708, 4748784, 4931070, 4998720, 5091430, 5145024, 5259808, 5493385, 5935980, 6109716, 6331712, 6431280, 6574760, 6592062, 7637145, 7889712, 7914640, 8146288, 8304960, 8575040, 8789416, 9497568, 9862140, 10182860, 10519616, 10986770, 11871960, 12219432, 12862560, 13149520, 13184124, 15274290, 15779424, 15829280, 16292576, 16480155, 17578832, 18995136, 19724280, 20365720, 20874863, 21973540, 23743920, 24438864, 25725120, 26299040, 26368248, 30548580, 31558848, 31658560, 32585152, 32960310, 35157664, 39448560, 40731440, 41749726, 43947080, 47487840, 48877728, 52598080, 52736496, 61097160, 62624589, 65920620, 70315328, 78897120, 81462880, 83499452, 87894160, 94975680, 97755456, 104374315, 105472992, 122194320, 125249178, 131841240, 157794240, 162925760, 166998904, 175788320, 208748630, 210945984, 244388640, 250498356, 263682480, 313122945, 333997808, 351576640, 417497260, 488777280, 500996712, 527364960, 626245890, 667995616, 834994520, 1001993424, 1054729920, 1252491780, 1335991232, 1669989040, 2003986848, 2504983560, 3339978080, 4007973696, 5009967120, 6679956160, 10019934240, 20039868480]

約数ペア:

[(1, 20039868480), (2, 10019934240), (3, 6679956160), (4, 5009967120), (5, 4007973696), (6, 3339978080), (8, 2504983560), (10, 2003986848), (12, 1669989040), (15, 1335991232), (16, 1252491780), (19, 1054729920), (20, 1001993424), (24, 834994520), (30, 667995616), (32, 626245890), (38, 527364960), (40, 500996712), (41, 488777280), (48, 417497260), (57, 351576640), (60, 333997808), (64, 313122945), (76, 263682480), (80, 250498356), (82, 244388640), (95, 210945984), (96, 208748630), (114, 175788320), (120, 166998904), (123, 162925760), (127, 157794240), (152, 131841240), (160, 125249178), (164, 122194320), (190, 105472992), (192, 104374315), (205, 97755456), (211, 94975680), (228, 87894160), (240, 83499452), (246, 81462880), (254, 78897120), (285, 70315328), (304, 65920620), (320, 62624589), (328, 61097160), (380, 52736496), (381, 52598080), (410, 48877728), (422, 47487840), (456, 43947080), (480, 41749726), (492, 40731440), (508, 39448560), (570, 35157664), (608, 32960310), (615, 32585152), (633, 31658560), (635, 31558848), (656, 30548580), (760, 26368248), (762, 26299040), (779, 25725120), (820, 24438864), (844, 23743920), (912, 21973540), (960, 20874863), (984, 20365720), (1016, 19724280), (1055, 18995136), (1140, 17578832), (1216, 16480155), (1230, 16292576), (1266, 15829280), (1270, 15779424), (1312, 15274290), (1520, 13184124), (1524, 13149520), (1558, 12862560), (1640, 12219432), (1688, 11871960), (1824, 10986770), (1905, 10519616), (1968, 10182860), (2032, 9862140), (2110, 9497568), (2280, 8789416), (2337, 8575040), (2413, 8304960), (2460, 8146288), (2532, 7914640), (2540, 7889712), (2624, 7637145), (3040, 6592062), (3048, 6574760), (3116, 6431280), (3165, 6331712), (3280, 6109716), (3376, 5935980), (3648, 5493385), (3810, 5259808), (3895, 5145024), (3936, 5091430), (4009, 4998720), (4064, 4931070), (4220, 4748784), (4560, 4394708), (4674, 4287520), (4826, 4152480), (4920, 4073144), (5064, 3957320), (5080, 3944856), (5207, 3848640), (6080, 3296031), (6096, 3287380), (6232, 3215640), (6330, 3165856), (6560, 3054858), (6752, 2967990), (7239, 2768320), (7620, 2629904), (7790, 2572512), (7872, 2545715), (8018, 2499360), (8128, 2465535), (8440, 2374392), (8651, 2316480), (9120, 2197354), (9348, 2143760), (9652, 2076240), (9840, 2036572), (10128, 1978660), (10160, 1972428), (10414, 1924320), (11685, 1715008), (12027, 1666240), (12065, 1660992), (12192, 1643690), (12464, 1607820), (12660, 1582928), (13120, 1527429), (13504, 1483995), (14478, 1384160), (15240, 1314952), (15580, 1286256), (15621, 1282880), (16036, 1249680), (16880, 1187196), (17302, 1158240), (18240, 1098677), (18696, 1071880), (19304, 1038120), (19680, 1018286), (20045, 999744), (20256, 989330), (20320, 986214), (20828, 962160), (23370, 857504), (24054, 833120), (24130, 830496), (24384, 821845), (24928, 803910), (25320, 791464), (25953, 772160), (26035, 769728), (26797, 747840), (28956, 692080), (30480, 657476), (31160, 643128), (31242, 641440), (32072, 624840), (33760, 593598), (34604, 579120), (36195, 553664), (37392, 535940), (38608, 519060), (39360, 509143), (40090, 499872), (40512, 494665), (40640, 493107), (41656, 481080), (43255, 463296), (46740, 428752), (48108, 416560), (48260, 415248), (49856, 401955), (50640, 395732), (51906, 386080), (52070, 384864), (53594, 373920), (57912, 346040), (60135, 333248), (60960, 328738), (62320, 321564), (62484, 320720), (64144, 312420), (67520, 296799), (69208, 289560), (72390, 276832), (74784, 267970), (77216, 259530), (78105, 256576), (80180, 249936), (80391, 249280), (83312, 240540), (86510, 231648), (93480, 214376), (96216, 208280), (96520, 207624), (98933, 202560), (101280, 197866), (103812, 193040), (104140, 192432), (107188, 186960), (115824, 173020), (120270, 166624), (121920, 164369), (124640, 160782), (124968, 160360), (128288, 156210), (129765, 154432), (133985, 149568), (138416, 144780)]