20234574720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:490

約数の個数: 384

約数和(自身を含む): 71285760000

約数和(自身を除く): 51051185280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 139, 144, 160, 180, 192, 199, 240, 254, 278, 288, 320, 360, 381, 384, 398, 417, 480, 508, 556, 576, 597, 635, 640, 695, 720, 762, 796, 834, 960, 995, 1016, 1112, 1143, 1152, 1194, 1251, 1270, 1390, 1440, 1524, 1592, 1668, 1791, 1905, 1920, 1990, 2032, 2085, 2224, 2286, 2388, 2502, 2540, 2780, 2880, 2985, 3048, 3184, 3336, 3582, 3810, 3980, 4064, 4170, 4448, 4572, 4776, 5004, 5080, 5560, 5715, 5760, 5970, 6096, 6255, 6368, 6672, 7164, 7620, 7960, 8128, 8340, 8896, 8955, 9144, 9552, 10008, 10160, 11120, 11430, 11940, 12192, 12510, 12736, 13344, 14328, 15240, 15920, 16256, 16680, 17653, 17792, 17910, 18288, 19104, 20016, 20320, 22240, 22860, 23880, 24384, 25020, 25273, 25472, 26688, 27661, 28656, 30480, 31840, 33360, 35306, 35820, 36576, 38208, 40032, 40640, 44480, 45720, 47760, 48768, 50040, 50546, 52959, 53376, 55322, 57312, 60960, 63680, 66720, 70612, 71640, 73152, 75819, 76416, 80064, 81280, 82983, 88265, 88960, 91440, 95520, 100080, 101092, 105918, 110644, 114624, 121920, 126365, 127360, 133440, 138305, 141224, 143280, 146304, 151638, 158877, 160128, 165966, 176530, 182880, 191040, 200160, 202184, 211836, 221288, 227457, 229248, 243840, 248949, 252730, 264795, 266880, 276610, 282448, 286560, 303276, 317754, 331932, 353060, 365760, 379095, 382080, 400320, 404368, 414915, 423672, 442576, 454914, 497898, 505460, 529590, 553220, 564896, 573120, 606552, 635508, 663864, 706120, 731520, 758190, 794385, 800640, 808736, 829830, 847344, 885152, 909828, 995796, 1010920, 1059180, 1106440, 1129792, 1137285, 1146240, 1213104, 1244745, 1271016, 1327728, 1412240, 1516380, 1588770, 1617472, 1659660, 1694688, 1770304, 1819656, 1991592, 2021840, 2118360, 2212880, 2259584, 2274570, 2426208, 2489490, 2542032, 2655456, 2824480, 3032760, 3177540, 3234944, 3319320, 3389376, 3512947, 3540608, 3639312, 3983184, 4043680, 4236720, 4425760, 4549140, 4852416, 4978980, 5084064, 5310912, 5648960, 6065520, 6355080, 6638640, 6778752, 7025894, 7278624, 7966368, 8087360, 8473440, 8851520, 9098280, 9704832, 9957960, 10168128, 10538841, 10621824, 11297920, 12131040, 12710160, 13277280, 14051788, 14557248, 15932736, 16174720, 16946880, 17564735, 17703040, 18196560, 19915920, 20336256, 21077682, 24262080, 25420320, 26554560, 28103576, 29114496, 31616523, 31865472, 33893760, 35129470, 36393120, 39831840, 42155364, 48524160, 50840640, 52694205, 53109120, 56207152, 63233046, 70258940, 72786240, 79663680, 84310728, 101681280, 105388410, 112414304, 126466092, 140517880, 145572480, 158082615, 159327360, 168621456, 210776820, 224828608, 252932184, 281035760, 316165230, 337242912, 421553640, 449657216, 505864368, 562071520, 632330460, 674485824, 843107280, 1011728736, 1124143040, 1264660920, 1348971648, 1686214560, 2023457472, 2248286080, 2529321840, 3372429120, 4046914944, 5058643680, 6744858240, 10117287360, 20234574720]

約数ペア:

[(1, 20234574720), (2, 10117287360), (3, 6744858240), (4, 5058643680), (5, 4046914944), (6, 3372429120), (8, 2529321840), (9, 2248286080), (10, 2023457472), (12, 1686214560), (15, 1348971648), (16, 1264660920), (18, 1124143040), (20, 1011728736), (24, 843107280), (30, 674485824), (32, 632330460), (36, 562071520), (40, 505864368), (45, 449657216), (48, 421553640), (60, 337242912), (64, 316165230), (72, 281035760), (80, 252932184), (90, 224828608), (96, 210776820), (120, 168621456), (127, 159327360), (128, 158082615), (139, 145572480), (144, 140517880), (160, 126466092), (180, 112414304), (192, 105388410), (199, 101681280), (240, 84310728), (254, 79663680), (278, 72786240), (288, 70258940), (320, 63233046), (360, 56207152), (381, 53109120), (384, 52694205), (398, 50840640), (417, 48524160), (480, 42155364), (508, 39831840), (556, 36393120), (576, 35129470), (597, 33893760), (635, 31865472), (640, 31616523), (695, 29114496), (720, 28103576), (762, 26554560), (796, 25420320), (834, 24262080), (960, 21077682), (995, 20336256), (1016, 19915920), (1112, 18196560), (1143, 17703040), (1152, 17564735), (1194, 16946880), (1251, 16174720), (1270, 15932736), (1390, 14557248), (1440, 14051788), (1524, 13277280), (1592, 12710160), (1668, 12131040), (1791, 11297920), (1905, 10621824), (1920, 10538841), (1990, 10168128), (2032, 9957960), (2085, 9704832), (2224, 9098280), (2286, 8851520), (2388, 8473440), (2502, 8087360), (2540, 7966368), (2780, 7278624), (2880, 7025894), (2985, 6778752), (3048, 6638640), (3184, 6355080), (3336, 6065520), (3582, 5648960), (3810, 5310912), (3980, 5084064), (4064, 4978980), (4170, 4852416), (4448, 4549140), (4572, 4425760), (4776, 4236720), (5004, 4043680), (5080, 3983184), (5560, 3639312), (5715, 3540608), (5760, 3512947), (5970, 3389376), (6096, 3319320), (6255, 3234944), (6368, 3177540), (6672, 3032760), (7164, 2824480), (7620, 2655456), (7960, 2542032), (8128, 2489490), (8340, 2426208), (8896, 2274570), (8955, 2259584), (9144, 2212880), (9552, 2118360), (10008, 2021840), (10160, 1991592), (11120, 1819656), (11430, 1770304), (11940, 1694688), (12192, 1659660), (12510, 1617472), (12736, 1588770), (13344, 1516380), (14328, 1412240), (15240, 1327728), (15920, 1271016), (16256, 1244745), (16680, 1213104), (17653, 1146240), (17792, 1137285), (17910, 1129792), (18288, 1106440), (19104, 1059180), (20016, 1010920), (20320, 995796), (22240, 909828), (22860, 885152), (23880, 847344), (24384, 829830), (25020, 808736), (25273, 800640), (25472, 794385), (26688, 758190), (27661, 731520), (28656, 706120), (30480, 663864), (31840, 635508), (33360, 606552), (35306, 573120), (35820, 564896), (36576, 553220), (38208, 529590), (40032, 505460), (40640, 497898), (44480, 454914), (45720, 442576), (47760, 423672), (48768, 414915), (50040, 404368), (50546, 400320), (52959, 382080), (53376, 379095), (55322, 365760), (57312, 353060), (60960, 331932), (63680, 317754), (66720, 303276), (70612, 286560), (71640, 282448), (73152, 276610), (75819, 266880), (76416, 264795), (80064, 252730), (81280, 248949), (82983, 243840), (88265, 229248), (88960, 227457), (91440, 221288), (95520, 211836), (100080, 202184), (101092, 200160), (105918, 191040), (110644, 182880), (114624, 176530), (121920, 165966), (126365, 160128), (127360, 158877), (133440, 151638), (138305, 146304), (141224, 143280)]