81314787840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 960

約数和(自身を含む): 315987775488

約数和(自身を除く): 234672987648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 53, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 106, 110, 120, 121, 127, 128, 130, 132, 143, 156, 159, 160, 165, 176, 192, 195, 208, 212, 220, 240, 242, 254, 256, 260, 264, 265, 286, 312, 318, 320, 330, 352, 363, 381, 384, 390, 416, 424, 429, 440, 480, 484, 508, 512, 520, 528, 530, 572, 583, 605, 624, 635, 636, 640, 660, 689, 704, 715, 726, 762, 768, 780, 795, 832, 848, 858, 880, 960, 968, 1016, 1040, 1056, 1060, 1144, 1166, 1210, 1248, 1270, 1272, 1280, 1320, 1378, 1397, 1408, 1430, 1452, 1524, 1536, 1560, 1573, 1590, 1651, 1664, 1696, 1716, 1749, 1760, 1815, 1905, 1920, 1936, 2032, 2067, 2080, 2112, 2120, 2145, 2288, 2332, 2420, 2496, 2540, 2544, 2560, 2640, 2756, 2794, 2816, 2860, 2904, 2915, 3048, 3120, 3146, 3180, 3302, 3328, 3392, 3432, 3445, 3498, 3520, 3630, 3810, 3840, 3872, 4064, 4134, 4160, 4191, 4224, 4240, 4290, 4576, 4664, 4719, 4840, 4953, 4992, 5080, 5088, 5280, 5512, 5588, 5632, 5720, 5808, 5830, 6096, 6240, 6292, 6360, 6413, 6604, 6656, 6731, 6784, 6864, 6890, 6985, 6996, 7040, 7260, 7579, 7620, 7680, 7744, 7865, 8128, 8255, 8268, 8320, 8382, 8448, 8480, 8580, 8745, 9152, 9328, 9438, 9680, 9906, 9984, 10160, 10176, 10335, 10560, 11024, 11176, 11440, 11616, 11660, 12192, 12480, 12584, 12720, 12826, 13208, 13462, 13568, 13728, 13780, 13970, 13992, 14080, 14520, 15158, 15240, 15367, 15488, 15730, 16256, 16510, 16536, 16640, 16764, 16896, 16960, 17160, 17490, 18161, 18304, 18656, 18876, 19239, 19360, 19812, 19968, 20193, 20320, 20352, 20670, 20955, 21120, 22048, 22352, 22737, 22880, 23232, 23320, 23595, 24384, 24765, 24960, 25168, 25440, 25652, 26416, 26924, 27136, 27456, 27560, 27940, 27984, 28160, 29040, 30316, 30480, 30734, 30976, 31460, 32065, 32512, 33020, 33072, 33280, 33528, 33655, 33920, 34320, 34980, 36322, 36608, 37312, 37752, 37895, 38478, 38720, 39624, 40386, 40640, 40704, 41340, 41910, 42240, 44096, 44704, 45474, 45760, 46101, 46464, 46640, 47190, 48768, 49530, 49920, 50336, 50880, 51304, 52832, 53848, 54483, 54912, 55120, 55880, 55968, 58080, 60632, 60960, 61468, 61952, 62920, 64130, 65024, 66040, 66144, 67056, 67310, 67840, 68640, 69960, 72644, 73216, 74041, 74624, 75504, 75790, 76835, 76956, 77440, 79248, 80772, 81280, 81408, 82680, 83369, 83820, 84480, 87503, 88192, 89408, 90805, 90948, 91520, 92202, 92928, 93280, 94380, 96195, 97536, 99060, 99840, 100672, 100965, 101760, 102608, 105664, 107696, 108966, 109824, 110240, 111760, 111936, 113685, 116160, 121264, 121920, 122936, 125840, 128260, 132080, 132288, 134112, 134620, 135680, 137280, 139920, 145288, 148082, 149248, 151008, 151580, 153670, 153912, 154880, 158496, 161544, 162560, 165360, 166738, 167640, 175006, 176384, 178816, 181610, 181896, 183040, 184404, 185856, 186560, 188760, 192390, 195072, 198120, 199771, 201344, 201930, 203520, 205216, 211328, 215392, 217932, 219648, 220480, 222123, 223520, 223872, 227370, 230505, 232320, 242528, 243840, 245872, 250107, 251680, 256520, 262509, 264160, 264576, 268224, 269240, 272415, 274560, 279840, 290576, 296164, 298496, 302016, 303160, 307340, 307824, 309760, 316992, 323088, 325120, 330720, 333476, 335280, 350012, 352768, 357632, 363220, 363792, 366080, 368808, 370205, 373120, 377520, 384780, 396240, 399542, 402688, 403860, 407040, 410432, 416845, 422656, 430784, 435864, 437515, 440960, 444246, 447040, 447744, 454740, 461010, 464640, 485056, 487680, 491744, 500214, 503360, 513040, 525018, 528320, 529152, 536448, 538480, 544830, 549120, 559680, 581152, 592328, 599313, 604032, 606320, 614680, 615648, 633984, 646176, 661440, 666952, 670560, 700024, 715264, 726440, 727584, 737616, 740410, 746240, 755040, 769560, 792480, 799084, 805376, 807720, 814451, 820864, 833690, 845312, 861568, 871728, 875030, 881920, 888492, 894080, 895488, 909480, 922020, 929280, 962533, 970112, 975360, 983488, 998855, 1000428, 1006720, 1026080, 1050036, 1056640, 1058304, 1072896, 1076960, 1089660, 1098240, 1110615, 1119360, 1162304, 1184656, 1198626, 1208064, 1212640, 1229360, 1231296, 1250535, 1267968, 1292352, 1312545, 1322880, 1333904, 1341120, 1400048, 1452880, 1455168, 1475232, 1480820, 1492480, 1510080, 1539120, 1584960, 1598168, 1615440, 1628902, 1641728, 1667380, 1723136, 1743456, 1750060, 1763840, 1776984, 1788160, 1818960, 1844040, 1925066, 1940224, 1966976, 1997710, 2000856, 2013440, 2052160, 2100072, 2113280, 2145792, 2153920, 2179320, 2221230, 2238720, 2324608, 2369312, 2397252, 2416128, 2425280, 2443353, 2458720, 2462592, 2501070, 2535936, 2584704, 2625090, 2645760, 2667808, 2682240, 2800096, 2887599, 2905760, 2910336, 2950464, 2961640, 2996565, 3020160, 3078240, 3169920, 3196336, 3230880, 3257804, 3283456, 3334760, 3446272, 3486912, 3500120, 3553968, 3576320, 3637920, 3688080, 3850132, 3880448, 3933952, 3995420, 4001712, 4026880, 4072255, 4104320, 4200144, 4226560, 4307840, 4358640, 4442460, 4477440, 4649216, 4738624, 4794504, 4812665, 4850560, 4886706, 4917440, 4925184, 5002140, 5169408, 5250180, 5291520, 5335616, 5364480, 5600192, 5775198, 5811520, 5820672, 5900928, 5923280, 5993130, 6040320, 6156480, 6339840, 6392672, 6461760, 6515608, 6669520, 6973824, 7000240, 7107936, 7275840, 7376160, 7700264, 7867904, 7990840, 8003424, 8144510, 8208640, 8400288, 8615680, 8717280, 8884920, 9298432, 9477248, 9589008, 9625330, 9701120, 9773412, 9834880, 9850368, 10004280, 10338816, 10500360, 10587863, 10671232, 10728960, 11200384, 11550396, 11623040, 11641344, 11801856, 11846560, 11986260, 12080640, 12216765, 12312960, 12679680, 12785344, 12923520, 13031216, 13339040, 13947648, 14000480, 14215872, 14437995, 14551680, 14752320, 15400528, 15981680, 16006848, 16289020, 16417280, 16800576, 17231360, 17434560, 17769840, 18954496, 19178016, 19250660, 19402240, 19546824, 19669760, 20008560, 21000720, 21175726, 21342464, 22400768, 23100792, 23246080, 23603712, 23693120, 23972520, 24433530, 24625920, 25570688, 25847040, 26062432, 26678080, 27895296, 28000960, 28431744, 28875990, 29103360, 29504640, 30801056, 31763589, 31963360, 32013696, 32578040, 33601152, 34869120, 35539680, 37908992, 38356032, 38501320, 39093648, 39339520, 40017120, 42001440, 42351452, 42684928, 44801536, 46201584, 46492160, 47386240, 47945040, 48867060, 49251840, 51141376, 51694080, 52124864, 52939315, 53356160, 56001920, 56863488, 57751980, 58206720, 59009280, 61602112, 63527178, 63926720, 64027392, 65156080, 67202304, 69738240, 71079360, 76712064, 77002640, 78187296, 80034240, 84002880, 84702904, 92403168, 94772480, 95890080, 97734120, 102282752, 104249728, 105878630, 106712320, 112003840, 113726976, 115503960, 118018560, 123204224, 127054356, 127853440, 128054784, 130312160, 134404608, 139476480, 142158720, 153424128, 154005280, 156374592, 158817945, 160068480, 168005760, 169405808, 184806336, 189544960, 191780160, 195468240, 208499456, 211757260, 213424640, 224007680, 231007920, 246408448, 254108712, 255706880, 260624320, 284317440, 306848256, 308010560, 312749184, 317635890, 320136960, 336011520, 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約数ペア:

[(1, 81314787840), (2, 40657393920), (3, 27104929280), (4, 20328696960), (5, 16262957568), (6, 13552464640), (8, 10164348480), (10, 8131478784), (11, 7392253440), (12, 6776232320), (13, 6254983680), (15, 5420985856), (16, 5082174240), (20, 4065739392), (22, 3696126720), (24, 3388116160), (26, 3127491840), (30, 2710492928), (32, 2541087120), (33, 2464084480), (39, 2084994560), (40, 2032869696), (44, 1848063360), (48, 1694058080), (52, 1563745920), (53, 1534241280), (55, 1478450688), (60, 1355246464), (64, 1270543560), (65, 1250996736), (66, 1232042240), (78, 1042497280), (80, 1016434848), (88, 924031680), (96, 847029040), (104, 781872960), (106, 767120640), (110, 739225344), (120, 677623232), (121, 672023040), (127, 640273920), (128, 635271780), (130, 625498368), (132, 616021120), (143, 568634880), (156, 521248640), (159, 511413760), (160, 508217424), (165, 492816896), (176, 462015840), (192, 423514520), (195, 416998912), (208, 390936480), (212, 383560320), (220, 369612672), (240, 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(1210, 67202304), (1248, 65156080), (1270, 64027392), (1272, 63926720), (1280, 63527178), (1320, 61602112), (1378, 59009280), (1397, 58206720), (1408, 57751980), (1430, 56863488), (1452, 56001920), (1524, 53356160), (1536, 52939315), (1560, 52124864), (1573, 51694080), (1590, 51141376), (1651, 49251840), (1664, 48867060), (1696, 47945040), (1716, 47386240), (1749, 46492160), (1760, 46201584), (1815, 44801536), (1905, 42684928), (1920, 42351452), (1936, 42001440), (2032, 40017120), (2067, 39339520), (2080, 39093648), (2112, 38501320), (2120, 38356032), (2145, 37908992), (2288, 35539680), (2332, 34869120), (2420, 33601152), (2496, 32578040), (2540, 32013696), (2544, 31963360), (2560, 31763589), (2640, 30801056), (2756, 29504640), (2794, 29103360), (2816, 28875990), (2860, 28431744), (2904, 28000960), (2915, 27895296), (3048, 26678080), (3120, 26062432), (3146, 25847040), (3180, 25570688), (3302, 24625920), (3328, 24433530), (3392, 23972520), (3432, 23693120), (3445, 23603712), (3498, 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(20955, 3880448), (21120, 3850132), (22048, 3688080), (22352, 3637920), (22737, 3576320), (22880, 3553968), (23232, 3500120), (23320, 3486912), (23595, 3446272), (24384, 3334760), (24765, 3283456), (24960, 3257804), (25168, 3230880), (25440, 3196336), (25652, 3169920), (26416, 3078240), (26924, 3020160), (27136, 2996565), (27456, 2961640), (27560, 2950464), (27940, 2910336), (27984, 2905760), (28160, 2887599), (29040, 2800096), (30316, 2682240), (30480, 2667808), (30734, 2645760), (30976, 2625090), (31460, 2584704), (32065, 2535936), (32512, 2501070), (33020, 2462592), (33072, 2458720), (33280, 2443353), (33528, 2425280), (33655, 2416128), (33920, 2397252), (34320, 2369312), (34980, 2324608), (36322, 2238720), (36608, 2221230), (37312, 2179320), (37752, 2153920), (37895, 2145792), (38478, 2113280), (38720, 2100072), (39624, 2052160), (40386, 2013440), (40640, 2000856), (40704, 1997710), (41340, 1966976), (41910, 1940224), (42240, 1925066), (44096, 1844040), (44704, 1818960), (45474, 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888492), (92202, 881920), (92928, 875030), (93280, 871728), (94380, 861568), (96195, 845312), (97536, 833690), (99060, 820864), (99840, 814451), (100672, 807720), (100965, 805376), (101760, 799084), (102608, 792480), (105664, 769560), (107696, 755040), (108966, 746240), (109824, 740410), (110240, 737616), (111760, 727584), (111936, 726440), (113685, 715264), (116160, 700024), (121264, 670560), (121920, 666952), (122936, 661440), (125840, 646176), (128260, 633984), (132080, 615648), (132288, 614680), (134112, 606320), (134620, 604032), (135680, 599313), (137280, 592328), (139920, 581152), (145288, 559680), (148082, 549120), (149248, 544830), (151008, 538480), (151580, 536448), (153670, 529152), (153912, 528320), (154880, 525018), (158496, 513040), (161544, 503360), (162560, 500214), (165360, 491744), (166738, 487680), (167640, 485056), (175006, 464640), (176384, 461010), (178816, 454740), (181610, 447744), (181896, 447040), (183040, 444246), (184404, 440960), (185856, 437515), (186560, 435864), (188760, 430784), (192390, 422656), (195072, 416845), (198120, 410432), (199771, 407040), (201344, 403860), (201930, 402688), (203520, 399542), (205216, 396240), (211328, 384780), (215392, 377520), (217932, 373120), (219648, 370205), (220480, 368808), (222123, 366080), (223520, 363792), (223872, 363220), (227370, 357632), (230505, 352768), (232320, 350012), (242528, 335280), (243840, 333476), (245872, 330720), (250107, 325120), (251680, 323088), (256520, 316992), (262509, 309760), (264160, 307824), (264576, 307340), (268224, 303160), (269240, 302016), (272415, 298496), (274560, 296164), (279840, 290576)]