20276118720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16411}}^1$

素因数の和:16461

約数の個数: 448

約数和(自身を含む): 84039943680

約数和(自身を除く): 63763824960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 320, 330, 351, 352, 360, 390, 396, 416, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 660, 702, 704, 715, 720, 780, 792, 832, 858, 864, 880, 936, 960, 990, 1040, 1056, 1080, 1144, 1170, 1188, 1248, 1287, 1320, 1404, 1430, 1440, 1485, 1560, 1584, 1716, 1728, 1755, 1760, 1872, 1980, 2080, 2112, 2145, 2160, 2288, 2340, 2376, 2496, 2574, 2640, 2808, 2860, 2880, 2970, 3120, 3168, 3432, 3510, 3520, 3744, 3861, 3960, 4160, 4290, 4320, 4576, 4680, 4752, 5148, 5280, 5616, 5720, 5940, 6240, 6336, 6435, 6864, 7020, 7488, 7722, 7920, 8580, 8640, 9152, 9360, 9504, 10296, 10560, 11232, 11440, 11880, 12480, 12870, 13728, 14040, 15444, 15840, 16411, 17160, 18720, 19008, 19305, 20592, 22464, 22880, 23760, 25740, 27456, 28080, 30888, 31680, 32822, 34320, 37440, 38610, 41184, 45760, 47520, 49233, 51480, 56160, 61776, 65644, 68640, 77220, 82055, 82368, 95040, 98466, 102960, 112320, 123552, 131288, 137280, 147699, 154440, 164110, 180521, 196932, 205920, 213343, 246165, 247104, 262576, 295398, 308880, 328220, 361042, 393864, 411840, 426686, 443097, 492330, 525152, 541563, 590796, 617760, 640029, 656440, 722084, 738495, 787728, 853372, 886194, 902605, 984660, 1050304, 1066715, 1083126, 1181592, 1235520, 1280058, 1312880, 1444168, 1476990, 1575456, 1624689, 1706744, 1772388, 1805210, 1920087, 1969320, 2133430, 2166252, 2215485, 2346773, 2363184, 2560116, 2625760, 2707815, 2888336, 2953980, 3150912, 3200145, 3249378, 3413488, 3544776, 3610420, 3840174, 3938640, 4266860, 4332504, 4430970, 4693546, 4726368, 4874067, 5120232, 5251520, 5415630, 5760261, 5776672, 5907960, 6400290, 6498756, 6826976, 7040319, 7089552, 7220840, 7680348, 7877280, 8123445, 8533720, 8665008, 8861940, 9387092, 9452736, 9600435, 9748134, 10240464, 10831260, 11520522, 11553344, 11733865, 11815920, 12800580, 12997512, 13653952, 14080638, 14179104, 14441680, 15360696, 15754560, 16246890, 17067440, 17330016, 17723880, 18774184, 19200870, 19496268, 20480928, 21120957, 21662520, 23041044, 23467730, 23631840, 24370335, 25601160, 25995024, 28161276, 28358208, 28801305, 28883360, 30721392, 32493780, 34134880, 34660032, 35201595, 35447760, 37548368, 38401740, 38992536, 40961856, 42241914, 43325040, 46082088, 46935460, 47263680, 48740670, 51202320, 51990048, 56322552, 57602610, 57766720, 61442784, 63362871, 64987560, 68269760, 70403190, 70895520, 75096736, 76803480, 77985072, 84483828, 86650080, 92164176, 93870920, 97481340, 102404640, 103980096, 105604785, 112645104, 115205220, 122885568, 126725742, 129975120, 140806380, 141791040, 150193472, 153606960, 155970144, 168967656, 173300160, 184328352, 187741840, 194962680, 204809280, 211209570, 225290208, 230410440, 253451484, 259950240, 281612760, 307213920, 311940288, 316814355, 337935312, 368656704, 375483680, 389925360, 422419140, 450580416, 460820880, 506902968, 519900480, 563225520, 614427840, 633628710, 675870624, 750967360, 779850720, 844838280, 921641760, 1013805936, 1126451040, 1267257420, 1351741248, 1559701440, 1689676560, 1843283520, 2027611872, 2252902080, 2534514840, 3379353120, 4055223744, 5069029680, 6758706240, 10138059360, 20276118720]

約数ペア:

[(1, 20276118720), (2, 10138059360), (3, 6758706240), (4, 5069029680), (5, 4055223744), (6, 3379353120), (8, 2534514840), (9, 2252902080), (10, 2027611872), (11, 1843283520), (12, 1689676560), (13, 1559701440), (15, 1351741248), (16, 1267257420), (18, 1126451040), (20, 1013805936), (22, 921641760), (24, 844838280), (26, 779850720), (27, 750967360), (30, 675870624), (32, 633628710), (33, 614427840), (36, 563225520), (39, 519900480), (40, 506902968), (44, 460820880), (45, 450580416), (48, 422419140), (52, 389925360), (54, 375483680), (55, 368656704), (60, 337935312), (64, 316814355), (65, 311940288), (66, 307213920), (72, 281612760), (78, 259950240), (80, 253451484), (88, 230410440), (90, 225290208), (96, 211209570), (99, 204809280), (104, 194962680), (108, 187741840), (110, 184328352), (117, 173300160), (120, 168967656), (130, 155970144), (132, 153606960), (135, 150193472), (143, 141791040), (144, 140806380), (156, 129975120), (160, 126725742), (165, 122885568), (176, 115205220), (180, 112645104), (192, 105604785), (195, 103980096), (198, 102404640), (208, 97481340), (216, 93870920), (220, 92164176), (234, 86650080), (240, 84483828), (260, 77985072), (264, 76803480), (270, 75096736), (286, 70895520), (288, 70403190), (297, 68269760), (312, 64987560), (320, 63362871), (330, 61442784), (351, 57766720), (352, 57602610), (360, 56322552), (390, 51990048), (396, 51202320), (416, 48740670), (429, 47263680), (432, 46935460), (440, 46082088), (468, 43325040), (480, 42241914), (495, 40961856), (520, 38992536), (528, 38401740), (540, 37548368), (572, 35447760), (576, 35201595), (585, 34660032), (594, 34134880), (624, 32493780), (660, 30721392), (702, 28883360), (704, 28801305), (715, 28358208), (720, 28161276), (780, 25995024), (792, 25601160), (832, 24370335), (858, 23631840), (864, 23467730), (880, 23041044), (936, 21662520), (960, 21120957), (990, 20480928), (1040, 19496268), (1056, 19200870), (1080, 18774184), (1144, 17723880), (1170, 17330016), (1188, 17067440), (1248, 16246890), (1287, 15754560), (1320, 15360696), (1404, 14441680), (1430, 14179104), (1440, 14080638), (1485, 13653952), (1560, 12997512), (1584, 12800580), (1716, 11815920), (1728, 11733865), (1755, 11553344), (1760, 11520522), (1872, 10831260), (1980, 10240464), (2080, 9748134), (2112, 9600435), (2145, 9452736), (2160, 9387092), (2288, 8861940), (2340, 8665008), (2376, 8533720), (2496, 8123445), (2574, 7877280), (2640, 7680348), (2808, 7220840), (2860, 7089552), (2880, 7040319), (2970, 6826976), (3120, 6498756), (3168, 6400290), (3432, 5907960), (3510, 5776672), (3520, 5760261), (3744, 5415630), (3861, 5251520), (3960, 5120232), (4160, 4874067), (4290, 4726368), (4320, 4693546), (4576, 4430970), (4680, 4332504), (4752, 4266860), (5148, 3938640), (5280, 3840174), (5616, 3610420), (5720, 3544776), (5940, 3413488), (6240, 3249378), (6336, 3200145), (6435, 3150912), (6864, 2953980), (7020, 2888336), (7488, 2707815), (7722, 2625760), (7920, 2560116), (8580, 2363184), (8640, 2346773), (9152, 2215485), (9360, 2166252), (9504, 2133430), (10296, 1969320), (10560, 1920087), (11232, 1805210), (11440, 1772388), (11880, 1706744), (12480, 1624689), (12870, 1575456), (13728, 1476990), (14040, 1444168), (15444, 1312880), (15840, 1280058), (16411, 1235520), (17160, 1181592), (18720, 1083126), (19008, 1066715), (19305, 1050304), (20592, 984660), (22464, 902605), (22880, 886194), (23760, 853372), (25740, 787728), (27456, 738495), (28080, 722084), (30888, 656440), (31680, 640029), (32822, 617760), (34320, 590796), (37440, 541563), (38610, 525152), (41184, 492330), (45760, 443097), (47520, 426686), (49233, 411840), (51480, 393864), (56160, 361042), (61776, 328220), (65644, 308880), (68640, 295398), (77220, 262576), (82055, 247104), (82368, 246165), (95040, 213343), (98466, 205920), (102960, 196932), (112320, 180521), (123552, 164110), (131288, 154440), (137280, 147699)]