261376071264

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8377}}^1$

素因数の和:8488

約数の個数: 576

約数和(自身を含む): 981987390720

約数和(自身を除く): 720611319456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 67, 72, 77, 84, 88, 96, 98, 99, 108, 112, 126, 132, 134, 144, 147, 154, 168, 176, 189, 196, 198, 201, 216, 224, 231, 252, 264, 268, 288, 294, 297, 308, 336, 352, 378, 392, 396, 402, 432, 441, 462, 469, 504, 528, 536, 539, 588, 594, 603, 616, 672, 693, 737, 756, 784, 792, 804, 864, 882, 924, 938, 1008, 1056, 1072, 1078, 1176, 1188, 1206, 1232, 1323, 1386, 1407, 1474, 1512, 1568, 1584, 1608, 1617, 1764, 1809, 1848, 1876, 2016, 2079, 2144, 2156, 2211, 2352, 2376, 2412, 2464, 2646, 2772, 2814, 2948, 3024, 3168, 3216, 3234, 3283, 3528, 3618, 3696, 3752, 4158, 4221, 4312, 4422, 4704, 4752, 4824, 4851, 5159, 5292, 5544, 5628, 5896, 6048, 6432, 6468, 6566, 6633, 7056, 7236, 7392, 7504, 8316, 8377, 8442, 8624, 8844, 9504, 9648, 9702, 9849, 10318, 10584, 11088, 11256, 11792, 12663, 12936, 13132, 13266, 14112, 14472, 14553, 15008, 15477, 16632, 16754, 16884, 17248, 17688, 19296, 19404, 19698, 19899, 20636, 21168, 22176, 22512, 23584, 25131, 25326, 25872, 26264, 26532, 28944, 29106, 29547, 30954, 33264, 33508, 33768, 35376, 36113, 38808, 39396, 39798, 41272, 42336, 45024, 46431, 50262, 50652, 51744, 52528, 53064, 57888, 58212, 58639, 59094, 61908, 66528, 67016, 67536, 70752, 72226, 75393, 77616, 78792, 79596, 82544, 88641, 92147, 92862, 100524, 101304, 105056, 106128, 108339, 116424, 117278, 118188, 123816, 134032, 135072, 139293, 144452, 150786, 155232, 157584, 159192, 165088, 175917, 177282, 184294, 185724, 201048, 202608, 212256, 216678, 226179, 232848, 234556, 236376, 247632, 268064, 276441, 278586, 288904, 301572, 315168, 318384, 325017, 351834, 354564, 368588, 371448, 402096, 405216, 410473, 433356, 452358, 465696, 469112, 472752, 495264, 527751, 552882, 557172, 561259, 577808, 603144, 636768, 645029, 650034, 703668, 709128, 737176, 742896, 804192, 820946, 829323, 866712, 904716, 938224, 945504, 975051, 1055502, 1105764, 1114344, 1122518, 1155616, 1206288, 1231419, 1290058, 1300068, 1407336, 1418256, 1474352, 1485792, 1583253, 1641892, 1658646, 1683777, 1733424, 1809432, 1876448, 1935087, 1950102, 2111004, 2211528, 2228688, 2245036, 2412576, 2462838, 2487969, 2580116, 2600136, 2814672, 2836512, 2948704, 3166506, 3283784, 3317292, 3367554, 3466848, 3618864, 3694257, 3870174, 3900204, 3928813, 4222008, 4423056, 4457376, 4490072, 4515203, 4925676, 4975938, 5051331, 5160232, 5200272, 5629344, 5805261, 6173849, 6333012, 6567568, 6634584, 6735108, 7237728, 7388514, 7740348, 7800408, 7857626, 8444016, 8846112, 8980144, 9030406, 9851352, 9951876, 10102662, 10320464, 10400544, 11082771, 11610522, 11786439, 12347698, 12666024, 13135136, 13269168, 13470216, 13545609, 14777028, 15153993, 15480696, 15600816, 15715252, 16888032, 17415783, 17960288, 18060812, 18521547, 19702704, 19903752, 20205324, 20640928, 22165542, 23221044, 23572878, 24695396, 25332048, 26538336, 26940432, 27091218, 27501691, 29554056, 30307986, 30961392, 31201632, 31430504, 34831566, 35359317, 36121624, 37043094, 39405408, 39807504, 40410648, 40636827, 43216943, 44331084, 46442088, 47145756, 49390792, 50664096, 53880864, 54182436, 55003382, 55564641, 59108112, 60615972, 61922784, 62861008, 69663132, 70718634, 72243248, 74086188, 79615008, 80821296, 81273654, 82505073, 86433886, 88662168, 92884176, 94291512, 98781584, 106077951, 108364872, 110006764, 111129282, 118216224, 121231944, 121910481, 125722016, 129650829, 139326264, 141437268, 144486496, 148172376, 161642592, 162547308, 165010146, 166693923, 172867772, 177324336, 185768352, 188583024, 197563168, 212155902, 216729744, 220013528, 222258564, 242463888, 243820962, 247515219, 259301658, 278652528, 282874536, 296344752, 302518601, 325094616, 330020292, 333387846, 345735544, 354648672, 377166048, 388952487, 424311804, 433459488, 440027056, 444517128, 484927776, 487641924, 495030438, 518603316, 557305056, 565749072, 592689504, 605037202, 650189232, 660040584, 666775692, 691471088, 742545657, 777904974, 848623608, 880054112, 889034256, 907555803, 975283848, 990060876, 1037206632, 1131498144, 1166857461, 1210074404, 1300378464, 1320081168, 1333551384, 1382942176, 1485091314, 1555809948, 1697247216, 1778068512, 1815111606, 1950567696, 1980121752, 2074413264, 2333714922, 2420148808, 2640162336, 2667102768, 2722667409, 2970182628, 3111619896, 3394494432, 3630223212, 3901135392, 3960243504, 4148826528, 4667429844, 4840297616, 5334205536, 5445334818, 5940365256, 6223239792, 7260446424, 7920487008, 8168002227, 9334859688, 9680595232, 10890669636, 11880730512, 12446479584, 14520892848, 16336004454, 18669719376, 21781339272, 23761461024, 29041785696, 32672008908, 37339438752, 43562678544, 65344017816, 87125357088, 130688035632, 261376071264]

約数ペア:

[(1, 261376071264), (2, 130688035632), (3, 87125357088), (4, 65344017816), (6, 43562678544), (7, 37339438752), (8, 32672008908), (9, 29041785696), (11, 23761461024), (12, 21781339272), (14, 18669719376), (16, 16336004454), (18, 14520892848), (21, 12446479584), (22, 11880730512), (24, 10890669636), (27, 9680595232), (28, 9334859688), (32, 8168002227), (33, 7920487008), (36, 7260446424), (42, 6223239792), (44, 5940365256), (48, 5445334818), (49, 5334205536), (54, 4840297616), (56, 4667429844), (63, 4148826528), (66, 3960243504), (67, 3901135392), (72, 3630223212), (77, 3394494432), (84, 3111619896), (88, 2970182628), (96, 2722667409), (98, 2667102768), (99, 2640162336), (108, 2420148808), (112, 2333714922), (126, 2074413264), (132, 1980121752), (134, 1950567696), (144, 1815111606), (147, 1778068512), (154, 1697247216), (168, 1555809948), (176, 1485091314), (189, 1382942176), (196, 1333551384), (198, 1320081168), (201, 1300378464), (216, 1210074404), (224, 1166857461), (231, 1131498144), (252, 1037206632), (264, 990060876), (268, 975283848), (288, 907555803), (294, 889034256), (297, 880054112), (308, 848623608), (336, 777904974), (352, 742545657), (378, 691471088), (392, 666775692), (396, 660040584), (402, 650189232), (432, 605037202), (441, 592689504), (462, 565749072), (469, 557305056), (504, 518603316), (528, 495030438), (536, 487641924), (539, 484927776), (588, 444517128), (594, 440027056), (603, 433459488), (616, 424311804), (672, 388952487), (693, 377166048), (737, 354648672), (756, 345735544), (784, 333387846), (792, 330020292), (804, 325094616), (864, 302518601), (882, 296344752), (924, 282874536), (938, 278652528), (1008, 259301658), (1056, 247515219), (1072, 243820962), (1078, 242463888), (1176, 222258564), (1188, 220013528), (1206, 216729744), (1232, 212155902), (1323, 197563168), (1386, 188583024), (1407, 185768352), (1474, 177324336), (1512, 172867772), (1568, 166693923), (1584, 165010146), (1608, 162547308), (1617, 161642592), (1764, 148172376), (1809, 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(9849, 26538336), (10318, 25332048), (10584, 24695396), (11088, 23572878), (11256, 23221044), (11792, 22165542), (12663, 20640928), (12936, 20205324), (13132, 19903752), (13266, 19702704), (14112, 18521547), (14472, 18060812), (14553, 17960288), (15008, 17415783), (15477, 16888032), (16632, 15715252), (16754, 15600816), (16884, 15480696), (17248, 15153993), (17688, 14777028), (19296, 13545609), (19404, 13470216), (19698, 13269168), (19899, 13135136), (20636, 12666024), (21168, 12347698), (22176, 11786439), (22512, 11610522), (23584, 11082771), (25131, 10400544), (25326, 10320464), (25872, 10102662), (26264, 9951876), (26532, 9851352), (28944, 9030406), (29106, 8980144), (29547, 8846112), (30954, 8444016), (33264, 7857626), (33508, 7800408), (33768, 7740348), (35376, 7388514), (36113, 7237728), (38808, 6735108), (39396, 6634584), (39798, 6567568), (41272, 6333012), (42336, 6173849), (45024, 5805261), (46431, 5629344), (50262, 5200272), (50652, 5160232), (51744, 5051331), (52528, 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(288904, 904716), (301572, 866712), (315168, 829323), (318384, 820946), (325017, 804192), (351834, 742896), (354564, 737176), (368588, 709128), (371448, 703668), (402096, 650034), (405216, 645029), (410473, 636768), (433356, 603144), (452358, 577808), (465696, 561259), (469112, 557172), (472752, 552882), (495264, 527751)]