81028916640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:870

約数の個数: 864

約数和(自身を含む): 338853597264

約数和(自身を除く): 257824680624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 41, 42, 45, 48, 49, 56, 60, 63, 70, 72, 74, 80, 82, 84, 90, 96, 98, 105, 111, 112, 120, 123, 126, 140, 144, 147, 148, 160, 164, 168, 180, 185, 196, 205, 210, 222, 224, 240, 245, 246, 252, 259, 280, 287, 288, 294, 296, 315, 328, 333, 336, 360, 369, 370, 392, 410, 420, 441, 444, 480, 490, 492, 504, 518, 555, 560, 574, 588, 592, 615, 630, 656, 666, 672, 720, 735, 738, 740, 757, 777, 784, 820, 840, 861, 882, 888, 980, 984, 1008, 1036, 1110, 1120, 1148, 1176, 1184, 1230, 1260, 1295, 1312, 1332, 1435, 1440, 1470, 1476, 1480, 1514, 1517, 1554, 1568, 1640, 1665, 1680, 1722, 1764, 1776, 1813, 1845, 1960, 1968, 2009, 2016, 2072, 2205, 2220, 2271, 2296, 2331, 2352, 2460, 2520, 2583, 2590, 2664, 2870, 2940, 2952, 2960, 3028, 3034, 3108, 3280, 3330, 3360, 3444, 3528, 3552, 3626, 3690, 3785, 3885, 3920, 3936, 4018, 4144, 4305, 4410, 4440, 4542, 4551, 4592, 4662, 4704, 4920, 5040, 5166, 5180, 5299, 5328, 5439, 5740, 5880, 5904, 5920, 6027, 6056, 6068, 6216, 6560, 6660, 6813, 6888, 7056, 7252, 7380, 7570, 7585, 7770, 7840, 8036, 8288, 8610, 8820, 8880, 9065, 9084, 9102, 9184, 9324, 9840, 10045, 10080, 10332, 10360, 10598, 10619, 10656, 10878, 11355, 11480, 11655, 11760, 11808, 12054, 12112, 12136, 12432, 12915, 13320, 13626, 13653, 13776, 14112, 14504, 14760, 15140, 15170, 15540, 15897, 16072, 16317, 17220, 17640, 17760, 18081, 18130, 18168, 18204, 18648, 19680, 20090, 20664, 20720, 21196, 21238, 21756, 22710, 22755, 22960, 23310, 23520, 24108, 24224, 24272, 24864, 25830, 26495, 26640, 27195, 27252, 27306, 27552, 28009, 29008, 29520, 30135, 30280, 30340, 31037, 31080, 31794, 31857, 32144, 32634, 34065, 34440, 35280, 36162, 36260, 36336, 36408, 37093, 37296, 40180, 41328, 41440, 42392, 42476, 43512, 45420, 45510, 45920, 46620, 47691, 48216, 48544, 51660, 52990, 53095, 53280, 54390, 54504, 54612, 56018, 58016, 59040, 60270, 60560, 60680, 62074, 62160, 63588, 63714, 64288, 65268, 68130, 68265, 68880, 70560, 72324, 72520, 72672, 72816, 74186, 74333, 74592, 79485, 80360, 81585, 82656, 84027, 84784, 84952, 87024, 90405, 90840, 91020, 93111, 93240, 95382, 95571, 96432, 103320, 105980, 106190, 108780, 109008, 109224, 111279, 112036, 120540, 121120, 121360, 124148, 124320, 127176, 127428, 130536, 136260, 136530, 137760, 140045, 144648, 145040, 145632, 148372, 148666, 155185, 158970, 159285, 160720, 163170, 168054, 169568, 169904, 174048, 180810, 181680, 182040, 185465, 186222, 186480, 190764, 191142, 192864, 196063, 206640, 211960, 212380, 217259, 217560, 218016, 218448, 222558, 222999, 224072, 238455, 241080, 242720, 248296, 252081, 254352, 254856, 261072, 272520, 273060, 279333, 280090, 289296, 290080, 296744, 297332, 310370, 317940, 318570, 321440, 326340, 333837, 336108, 339808, 361620, 363360, 364080, 370930, 371665, 372444, 372960, 381528, 382284, 392126, 413280, 420135, 423920, 424760, 434518, 435120, 436896, 445116, 445998, 448144, 465555, 476910, 477855, 482160, 496592, 504162, 508704, 509712, 522144, 545040, 546120, 556395, 558666, 560180, 578592, 588189, 593488, 594664, 620740, 635880, 637140, 651777, 652680, 667674, 668997, 672216, 723240, 728160, 741860, 743330, 744888, 763056, 764568, 784252, 840270, 847840, 849520, 869036, 870240, 890232, 891996, 896288, 931110, 953820, 955710, 964320, 980315, 993184, 1008324, 1019424, 1086295, 1090080, 1092240, 1112790, 1114995, 1117332, 1120360, 1148369, 1176378, 1186976, 1189328, 1241480, 1260405, 1271760, 1274280, 1303554, 1305360, 1335348, 1337994, 1344432, 1372441, 1396665, 1446480, 1483720, 1486660, 1489776, 1520813, 1526112, 1529136, 1568504, 1669185, 1680540, 1699040, 1738072, 1764567, 1780464, 1783992, 1862220, 1907640, 1911420, 1955331, 1960630, 2016648, 2172590, 2184480, 2225580, 2229990, 2234664, 2240720, 2296738, 2352756, 2378656, 2482960, 2520810, 2543520, 2548560, 2607108, 2610720, 2670696, 2675988, 2688864, 2744882, 2793330, 2892960, 2940945, 2967440, 2973320, 2979552, 3041626, 3058272, 3137008, 3258885, 3338370, 3344985, 3361080, 3445107, 3476144, 3529134, 3560928, 3567984, 3724440, 3815280, 3822840, 3910662, 3921260, 4033296, 4117323, 4345180, 4451160, 4459980, 4469328, 4481440, 4562439, 4593476, 4705512, 4965920, 5041620, 5097120, 5214216, 5341392, 5351976, 5489764, 5586660, 5741845, 5881890, 5934880, 5946640, 6083252, 6274016, 6517770, 6676740, 6689970, 6722160, 6862205, 6890214, 6952288, 7058268, 7135968, 7448880, 7604065, 7630560, 7645680, 7821324, 7842520, 8038583, 8066592, 8234646, 8690360, 8822835, 8902320, 8919960, 8938656, 9124878, 9186952, 9411024, 9776655, 10083240, 10335321, 10428432, 10682784, 10703952, 10979528, 11173320, 11483690, 11763780, 11893280, 12166504, 12351969, 13035540, 13353480, 13379940, 13444320, 13687317, 13724410, 13780428, 14116536, 14897760, 15208130, 15291360, 15642648, 15685040, 16077166, 16469292, 17225535, 17380720, 17645670, 17804640, 17839920, 18249756, 18373904, 18822048, 19553310, 20166480, 20586615, 20670642, 20856864, 21407904, 21959056, 22346640, 22812195, 22967380, 23527560, 24115749, 24333008, 24703938, 26071080, 26706960, 26759880, 27374634, 27448820, 27560856, 28233072, 30416260, 31285296, 31370080, 32154332, 32938584, 34451070, 34761440, 35291340, 35679840, 36499512, 36747808, 39106620, 40192915, 40332960, 41173230, 41341284, 43918112, 44693280, 45624390, 45934760, 47055120, 48231498, 48666016, 49407876, 51676605, 52142160, 53413920, 53519760, 54749268, 54897640, 55121712, 56270081, 56466144, 60832520, 61759845, 62570592, 64308664, 65877168, 68436585, 68902140, 70582680, 72347247, 72999024, 78213240, 80385830, 82346460, 82682568, 91248780, 91869520, 94110240, 96462996, 98815752, 103353210, 104284320, 107039520, 109498536, 109795280, 110243424, 112540162, 120578745, 121665040, 123519690, 128617328, 131754336, 136873170, 137804280, 141165360, 144694494, 145998048, 156426480, 160771660, 164692920, 165365136, 168810243, 182497560, 183739040, 192925992, 197631504, 206706420, 218997072, 219590560, 225080324, 241157490, 243330080, 247039380, 257234656, 273746340, 275608560, 281350405, 282330720, 289388988, 312852960, 321543320, 329385840, 330730272, 337620486, 361736235, 364995120, 385851984, 395263008, 413412840, 437994144, 450160648, 482314980, 494078760, 506430729, 547492680, 551217120, 562700810, 578777976, 643086640, 658771680, 675240972, 723472470, 729990240, 771703968, 826825680, 844051215, 900321296, 964629960, 988157520, 1012861458, 1094985360, 1125401620, 1157555952, 1286173280, 1350481944, 1446944940, 1653651360, 1688102430, 1800642592, 1929259920, 1976315040, 2025722916, 2189970720, 2250803240, 2315111904, 2532153645, 2700963888, 2893889880, 3376204860, 3858519840, 4051445832, 4501606480, 5064307290, 5401927776, 5787779760, 6752409720, 8102891664, 9003212960, 10128614580, 11575559520, 13504819440, 16205783328, 20257229160, 27009638880, 40514458320, 81028916640]

約数ペア:

[(1, 81028916640), (2, 40514458320), (3, 27009638880), (4, 20257229160), (5, 16205783328), (6, 13504819440), (7, 11575559520), (8, 10128614580), (9, 9003212960), (10, 8102891664), (12, 6752409720), (14, 5787779760), (15, 5401927776), (16, 5064307290), (18, 4501606480), (20, 4051445832), (21, 3858519840), (24, 3376204860), (28, 2893889880), (30, 2700963888), (32, 2532153645), (35, 2315111904), (36, 2250803240), (37, 2189970720), (40, 2025722916), (41, 1976315040), (42, 1929259920), (45, 1800642592), (48, 1688102430), (49, 1653651360), (56, 1446944940), (60, 1350481944), (63, 1286173280), (70, 1157555952), (72, 1125401620), (74, 1094985360), (80, 1012861458), (82, 988157520), (84, 964629960), (90, 900321296), (96, 844051215), (98, 826825680), (105, 771703968), (111, 729990240), (112, 723472470), (120, 675240972), (123, 658771680), (126, 643086640), (140, 578777976), (144, 562700810), (147, 551217120), (148, 547492680), (160, 506430729), (164, 494078760), (168, 482314980), (180, 450160648), (185, 437994144), (196, 413412840), (205, 395263008), (210, 385851984), (222, 364995120), (224, 361736235), (240, 337620486), (245, 330730272), (246, 329385840), (252, 321543320), (259, 312852960), (280, 289388988), (287, 282330720), (288, 281350405), (294, 275608560), (296, 273746340), (315, 257234656), (328, 247039380), (333, 243330080), (336, 241157490), (360, 225080324), (369, 219590560), (370, 218997072), (392, 206706420), (410, 197631504), (420, 192925992), (441, 183739040), (444, 182497560), (480, 168810243), (490, 165365136), (492, 164692920), (504, 160771660), (518, 156426480), (555, 145998048), (560, 144694494), (574, 141165360), (588, 137804280), (592, 136873170), (615, 131754336), (630, 128617328), (656, 123519690), (666, 121665040), (672, 120578745), (720, 112540162), (735, 110243424), (738, 109795280), (740, 109498536), (757, 107039520), (777, 104284320), (784, 103353210), (820, 98815752), (840, 96462996), (861, 94110240), (882, 91869520), (888, 91248780), (980, 82682568), (984, 82346460), (1008, 80385830), (1036, 78213240), (1110, 72999024), (1120, 72347247), (1148, 70582680), (1176, 68902140), (1184, 68436585), (1230, 65877168), (1260, 64308664), (1295, 62570592), (1312, 61759845), (1332, 60832520), (1435, 56466144), (1440, 56270081), (1470, 55121712), (1476, 54897640), (1480, 54749268), (1514, 53519760), (1517, 53413920), (1554, 52142160), (1568, 51676605), (1640, 49407876), (1665, 48666016), (1680, 48231498), (1722, 47055120), (1764, 45934760), (1776, 45624390), (1813, 44693280), (1845, 43918112), (1960, 41341284), (1968, 41173230), (2009, 40332960), (2016, 40192915), (2072, 39106620), (2205, 36747808), (2220, 36499512), (2271, 35679840), (2296, 35291340), (2331, 34761440), (2352, 34451070), (2460, 32938584), (2520, 32154332), (2583, 31370080), (2590, 31285296), (2664, 30416260), (2870, 28233072), (2940, 27560856), (2952, 27448820), (2960, 27374634), (3028, 26759880), (3034, 26706960), (3108, 26071080), (3280, 24703938), (3330, 24333008), (3360, 24115749), (3444, 23527560), (3528, 22967380), (3552, 22812195), (3626, 22346640), (3690, 21959056), (3785, 21407904), (3885, 20856864), (3920, 20670642), (3936, 20586615), (4018, 20166480), (4144, 19553310), (4305, 18822048), (4410, 18373904), (4440, 18249756), (4542, 17839920), (4551, 17804640), (4592, 17645670), (4662, 17380720), (4704, 17225535), (4920, 16469292), (5040, 16077166), (5166, 15685040), (5180, 15642648), (5299, 15291360), (5328, 15208130), (5439, 14897760), (5740, 14116536), (5880, 13780428), (5904, 13724410), (5920, 13687317), (6027, 13444320), (6056, 13379940), (6068, 13353480), (6216, 13035540), (6560, 12351969), (6660, 12166504), (6813, 11893280), (6888, 11763780), (7056, 11483690), (7252, 11173320), (7380, 10979528), (7570, 10703952), (7585, 10682784), (7770, 10428432), (7840, 10335321), (8036, 10083240), (8288, 9776655), (8610, 9411024), (8820, 9186952), (8880, 9124878), (9065, 8938656), (9084, 8919960), (9102, 8902320), (9184, 8822835), (9324, 8690360), (9840, 8234646), (10045, 8066592), (10080, 8038583), (10332, 7842520), (10360, 7821324), (10598, 7645680), (10619, 7630560), (10656, 7604065), (10878, 7448880), (11355, 7135968), (11480, 7058268), (11655, 6952288), (11760, 6890214), (11808, 6862205), (12054, 6722160), (12112, 6689970), (12136, 6676740), (12432, 6517770), (12915, 6274016), (13320, 6083252), (13626, 5946640), (13653, 5934880), (13776, 5881890), (14112, 5741845), (14504, 5586660), (14760, 5489764), (15140, 5351976), (15170, 5341392), (15540, 5214216), (15897, 5097120), (16072, 5041620), (16317, 4965920), (17220, 4705512), (17640, 4593476), (17760, 4562439), (18081, 4481440), (18130, 4469328), (18168, 4459980), (18204, 4451160), (18648, 4345180), (19680, 4117323), (20090, 4033296), (20664, 3921260), (20720, 3910662), (21196, 3822840), (21238, 3815280), (21756, 3724440), (22710, 3567984), (22755, 3560928), (22960, 3529134), (23310, 3476144), (23520, 3445107), (24108, 3361080), (24224, 3344985), (24272, 3338370), (24864, 3258885), (25830, 3137008), (26495, 3058272), (26640, 3041626), (27195, 2979552), (27252, 2973320), (27306, 2967440), (27552, 2940945), (28009, 2892960), (29008, 2793330), (29520, 2744882), (30135, 2688864), (30280, 2675988), (30340, 2670696), (31037, 2610720), (31080, 2607108), (31794, 2548560), (31857, 2543520), (32144, 2520810), (32634, 2482960), (34065, 2378656), (34440, 2352756), (35280, 2296738), (36162, 2240720), (36260, 2234664), (36336, 2229990), (36408, 2225580), (37093, 2184480), (37296, 2172590), (40180, 2016648), (41328, 1960630), (41440, 1955331), (42392, 1911420), (42476, 1907640), (43512, 1862220), (45420, 1783992), (45510, 1780464), (45920, 1764567), (46620, 1738072), (47691, 1699040), (48216, 1680540), (48544, 1669185), (51660, 1568504), (52990, 1529136), (53095, 1526112), (53280, 1520813), (54390, 1489776), (54504, 1486660), (54612, 1483720), (56018, 1446480), (58016, 1396665), (59040, 1372441), (60270, 1344432), (60560, 1337994), (60680, 1335348), (62074, 1305360), (62160, 1303554), (63588, 1274280), (63714, 1271760), (64288, 1260405), (65268, 1241480), (68130, 1189328), (68265, 1186976), (68880, 1176378), (70560, 1148369), (72324, 1120360), (72520, 1117332), (72672, 1114995), (72816, 1112790), (74186, 1092240), (74333, 1090080), (74592, 1086295), (79485, 1019424), (80360, 1008324), (81585, 993184), (82656, 980315), (84027, 964320), (84784, 955710), (84952, 953820), (87024, 931110), (90405, 896288), (90840, 891996), (91020, 890232), (93111, 870240), (93240, 869036), (95382, 849520), (95571, 847840), (96432, 840270), (103320, 784252), (105980, 764568), (106190, 763056), (108780, 744888), (109008, 743330), (109224, 741860), (111279, 728160), (112036, 723240), (120540, 672216), (121120, 668997), (121360, 667674), (124148, 652680), (124320, 651777), (127176, 637140), (127428, 635880), (130536, 620740), (136260, 594664), (136530, 593488), (137760, 588189), (140045, 578592), (144648, 560180), (145040, 558666), (145632, 556395), (148372, 546120), (148666, 545040), (155185, 522144), (158970, 509712), (159285, 508704), (160720, 504162), (163170, 496592), (168054, 482160), (169568, 477855), (169904, 476910), (174048, 465555), (180810, 448144), (181680, 445998), (182040, 445116), (185465, 436896), (186222, 435120), (186480, 434518), (190764, 424760), (191142, 423920), (192864, 420135), (196063, 413280), (206640, 392126), (211960, 382284), (212380, 381528), (217259, 372960), (217560, 372444), (218016, 371665), (218448, 370930), (222558, 364080), (222999, 363360), (224072, 361620), (238455, 339808), (241080, 336108), (242720, 333837), (248296, 326340), (252081, 321440), (254352, 318570), (254856, 317940), (261072, 310370), (272520, 297332), (273060, 296744), (279333, 290080), (280090, 289296)]