64741659840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 1008

約数和(自身を含む): 272690466048

約数和(自身を除く): 207948806208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 31, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 62, 64, 65, 66, 72, 78, 80, 88, 90, 93, 96, 99, 104, 110, 117, 120, 121, 124, 130, 132, 143, 144, 155, 156, 160, 165, 176, 180, 186, 192, 195, 198, 208, 220, 234, 240, 242, 248, 260, 264, 279, 286, 288, 310, 312, 320, 330, 341, 352, 360, 363, 372, 390, 396, 403, 416, 429, 440, 461, 465, 468, 480, 484, 495, 496, 520, 528, 558, 572, 576, 585, 605, 620, 624, 660, 682, 704, 715, 720, 726, 744, 780, 792, 806, 832, 858, 880, 922, 930, 936, 960, 968, 990, 992, 1023, 1040, 1056, 1089, 1116, 1144, 1170, 1209, 1210, 1240, 1248, 1287, 1320, 1364, 1383, 1395, 1430, 1440, 1452, 1488, 1560, 1573, 1584, 1612, 1705, 1716, 1760, 1815, 1844, 1860, 1872, 1936, 1980, 1984, 2015, 2046, 2080, 2112, 2145, 2178, 2232, 2288, 2305, 2340, 2418, 2420, 2480, 2496, 2574, 2640, 2728, 2766, 2790, 2860, 2880, 2904, 2976, 3069, 3120, 3146, 3168, 3224, 3410, 3432, 3520, 3627, 3630, 3688, 3720, 3744, 3751, 3872, 3960, 4030, 4092, 4149, 4160, 4290, 4356, 4433, 4464, 4576, 4610, 4680, 4719, 4836, 4840, 4960, 5071, 5115, 5148, 5280, 5445, 5456, 5532, 5580, 5720, 5808, 5952, 5993, 6045, 6138, 6240, 6292, 6336, 6435, 6448, 6820, 6864, 6915, 7254, 7260, 7376, 7440, 7488, 7502, 7744, 7865, 7920, 8060, 8184, 8298, 8580, 8712, 8866, 8928, 9152, 9220, 9360, 9438, 9672, 9680, 9920, 10142, 10230, 10296, 10560, 10890, 10912, 11064, 11160, 11253, 11440, 11616, 11986, 12090, 12276, 12480, 12584, 12870, 12896, 13299, 13640, 13728, 13830, 14157, 14291, 14508, 14520, 14752, 14880, 15004, 15213, 15345, 15730, 15840, 16120, 16368, 16596, 17160, 17424, 17732, 17856, 17979, 18135, 18440, 18720, 18755, 18876, 19344, 19360, 20284, 20460, 20592, 20745, 21780, 21824, 22128, 22165, 22320, 22506, 22880, 23232, 23595, 23972, 24180, 24552, 25168, 25355, 25740, 25792, 26598, 27280, 27456, 27660, 28314, 28582, 29016, 29040, 29504, 29760, 29965, 30008, 30426, 30690, 31460, 31680, 32240, 32736, 33192, 33759, 34320, 34848, 35464, 35958, 36270, 36880, 37440, 37510, 37752, 38688, 38720, 39897, 40568, 40920, 41184, 41490, 42873, 43560, 44256, 44330, 44640, 45012, 45639, 45760, 47190, 47944, 48360, 48763, 49104, 50336, 50710, 51480, 53196, 53937, 54560, 55320, 55781, 56265, 56628, 57164, 58032, 58080, 59930, 60016, 60852, 61380, 62920, 64480, 65472, 65923, 66384, 66495, 67518, 68640, 69696, 70785, 70928, 71455, 71916, 72540, 73760, 75020, 75504, 76065, 77376, 79794, 81136, 81840, 82368, 82980, 85746, 87120, 88512, 88660, 89280, 89895, 90024, 91278, 94380, 95888, 96720, 97526, 98208, 100672, 101420, 102960, 106392, 107874, 109120, 110640, 111562, 112530, 113256, 114328, 116064, 116160, 119860, 120032, 121704, 122760, 125840, 128619, 128960, 131846, 132768, 132990, 135036, 137280, 141570, 141856, 142910, 143832, 145080, 146289, 147520, 150040, 151008, 152130, 157201, 159588, 162272, 163680, 165960, 167343, 168795, 171492, 174240, 177320, 179790, 180048, 182556, 185783, 188760, 191776, 193440, 195052, 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958880, 973632, 975260, 982080, 988845, 1004058, 1028952, 1054768, 1063920, 1078740, 1080288, 1114698, 1115620, 1132560, 1143280, 1150656, 1160640, 1170312, 1186614, 1200320, 1217040, 1257608, 1276704, 1286190, 1318460, 1327680, 1338744, 1350360, 1371936, 1414809, 1418560, 1438320, 1450306, 1460448, 1462890, 1486264, 1510080, 1560416, 1572010, 1582152, 1595880, 1622720, 1672047, 1673430, 1714920, 1725984, 1729211, 1755468, 1784992, 1800480, 1825560, 1857830, 1886412, 1917760, 1950520, 1977690, 2008116, 2043613, 2057904, 2109536, 2127840, 2157480, 2160576, 2175459, 2194335, 2229396, 2231240, 2265120, 2286560, 2340624, 2358015, 2373228, 2434080, 2510145, 2515216, 2553408, 2572380, 2636920, 2677488, 2700720, 2743872, 2786745, 2829618, 2876640, 2900612, 2920896, 2925780, 2966535, 2972528, 3120832, 3144020, 3164304, 3191760, 3344094, 3346860, 3429840, 3451968, 3458422, 3510936, 3569984, 3600960, 3625765, 3651120, 3715660, 3772824, 3901040, 3955380, 4016232, 4087226, 4115808, 4219072, 4255680, 4314960, 4350918, 4388670, 4458792, 4462480, 4530240, 4573120, 4681248, 4716030, 4746456, 4868160, 5020290, 5030432, 5144760, 5187633, 5273840, 5354976, 5401440, 5573490, 5659236, 5753280, 5801224, 5851560, 5933070, 5945056, 6130839, 6288040, 6328608, 6383520, 6526377, 6688188, 6693720, 6859680, 6916844, 7021872, 7074045, 7251530, 7302240, 7431320, 7545648, 7802080, 7910760, 8032464, 8174452, 8231616, 8360235, 8629920, 8646055, 8701836, 8777340, 8917584, 8924960, 9362496, 9432060, 9492912, 10040580, 10060864, 10218065, 10289520, 10375266, 10547680, 10709952, 10802880, 10877295, 11146980, 11318472, 11602448, 11703120, 11866140, 11890112, 12261678, 12576080, 12657216, 12767040, 13052754, 13376376, 13387440, 13719360, 13833688, 14043744, 14148090, 14503060, 14604480, 14862640, 15091296, 15562899, 15604160, 15821520, 16064928, 16348904, 16720470, 17259840, 17292110, 17403672, 17554680, 17835168, 17849920, 18392517, 18864120, 18985824, 20081160, 20436130, 20579040, 20750532, 21095360, 21754590, 22293960, 22479743, 22636944, 23204896, 23406240, 23732280, 24523356, 25152160, 25938165, 26105508, 26752752, 26774880, 27667376, 28087488, 28296180, 29006120, 29725280, 30182592, 30654195, 31125798, 31643040, 32129856, 32631885, 32697808, 33440940, 34584220, 34807344, 35109360, 35670336, 36785034, 37728240, 37971648, 40162320, 40872260, 41158080, 41501064, 43509180, 44587920, 44959486, 45273888, 46409792, 46812480, 47464560, 49046712, 50304320, 51876330, 52211016, 53505504, 53549760, 55334752, 56592360, 58012240, 59450560, 61308390, 62251596, 63286080, 65263770, 65395616, 66881880, 67439229, 69168440, 69614688, 70218720, 73570068, 75456480, 77814495, 80324640, 81744520, 83002128, 87018360, 89175840, 89918972, 90547776, 91962585, 94929120, 98093424, 103752660, 104422032, 107011008, 110669504, 112398715, 113184720, 116024480, 122616780, 124503192, 130527540, 130791232, 133763760, 134878458, 138336880, 139229376, 140437440, 147140136, 150912960, 155628990, 160649280, 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約数ペア:

[(1, 64741659840), (2, 32370829920), (3, 21580553280), (4, 16185414960), (5, 12948331968), (6, 10790276640), (8, 8092707480), (9, 7193517760), (10, 6474165984), (11, 5885605440), (12, 5395138320), (13, 4980127680), (15, 4316110656), (16, 4046353740), (18, 3596758880), (20, 3237082992), (22, 2942802720), (24, 2697569160), (26, 2490063840), (30, 2158055328), (31, 2088440640), (32, 2023176870), (33, 1961868480), (36, 1798379440), (39, 1660042560), (40, 1618541496), (44, 1471401360), (45, 1438703552), (48, 1348784580), (52, 1245031920), (55, 1177121088), (60, 1079027664), (62, 1044220320), (64, 1011588435), (65, 996025536), (66, 980934240), (72, 899189720), (78, 830021280), (80, 809270748), (88, 735700680), (90, 719351776), (93, 696146880), (96, 674392290), (99, 653956160), (104, 622515960), (110, 588560544), (117, 553347520), (120, 539513832), (121, 535055040), (124, 522110160), (130, 498012768), (132, 490467120), (143, 452738880), (144, 449594860), (155, 417688128), (156, 415010640), (160, 404635374), (165, 392373696), (176, 367850340), (180, 359675888), (186, 348073440), (192, 337196145), (195, 332008512), (198, 326978080), (208, 311257980), (220, 294280272), (234, 276673760), (240, 269756916), (242, 267527520), (248, 261055080), (260, 249006384), (264, 245233560), (279, 232048960), (286, 226369440), (288, 224797430), (310, 208844064), (312, 207505320), (320, 202317687), (330, 196186848), (341, 189858240), (352, 183925170), (360, 179837944), (363, 178351680), (372, 174036720), (390, 166004256), (396, 163489040), (403, 160649280), (416, 155628990), (429, 150912960), (440, 147140136), (461, 140437440), (465, 139229376), (468, 138336880), (480, 134878458), (484, 133763760), (495, 130791232), (496, 130527540), (520, 124503192), (528, 122616780), (558, 116024480), (572, 113184720), (576, 112398715), (585, 110669504), (605, 107011008), (620, 104422032), (624, 103752660), (660, 98093424), (682, 94929120), (704, 91962585), (715, 90547776), (720, 89918972), (726, 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28296180), (2305, 28087488), (2340, 27667376), (2418, 26774880), (2420, 26752752), (2480, 26105508), (2496, 25938165), (2574, 25152160), (2640, 24523356), (2728, 23732280), (2766, 23406240), (2790, 23204896), (2860, 22636944), (2880, 22479743), (2904, 22293960), (2976, 21754590), (3069, 21095360), (3120, 20750532), (3146, 20579040), (3168, 20436130), (3224, 20081160), (3410, 18985824), (3432, 18864120), (3520, 18392517), (3627, 17849920), (3630, 17835168), (3688, 17554680), (3720, 17403672), (3744, 17292110), (3751, 17259840), (3872, 16720470), (3960, 16348904), (4030, 16064928), (4092, 15821520), (4149, 15604160), (4160, 15562899), (4290, 15091296), (4356, 14862640), (4433, 14604480), (4464, 14503060), (4576, 14148090), (4610, 14043744), (4680, 13833688), (4719, 13719360), (4836, 13387440), (4840, 13376376), (4960, 13052754), (5071, 12767040), (5115, 12657216), (5148, 12576080), (5280, 12261678), (5445, 11890112), (5456, 11866140), (5532, 11703120), (5580, 11602448), (5720, 11318472), (5808, 11146980), (5952, 10877295), (5993, 10802880), (6045, 10709952), (6138, 10547680), (6240, 10375266), (6292, 10289520), (6336, 10218065), (6435, 10060864), (6448, 10040580), (6820, 9492912), (6864, 9432060), (6915, 9362496), (7254, 8924960), (7260, 8917584), (7376, 8777340), (7440, 8701836), (7488, 8646055), (7502, 8629920), (7744, 8360235), (7865, 8231616), (7920, 8174452), (8060, 8032464), (8184, 7910760), (8298, 7802080), (8580, 7545648), (8712, 7431320), (8866, 7302240), (8928, 7251530), (9152, 7074045), (9220, 7021872), (9360, 6916844), (9438, 6859680), (9672, 6693720), (9680, 6688188), (9920, 6526377), (10142, 6383520), (10230, 6328608), (10296, 6288040), (10560, 6130839), (10890, 5945056), (10912, 5933070), (11064, 5851560), (11160, 5801224), (11253, 5753280), (11440, 5659236), (11616, 5573490), (11986, 5401440), (12090, 5354976), (12276, 5273840), (12480, 5187633), (12584, 5144760), (12870, 5030432), (12896, 5020290), (13299, 4868160), (13640, 4746456), (13728, 4716030), (13830, 4681248), (14157, 4573120), (14291, 4530240), (14508, 4462480), (14520, 4458792), (14752, 4388670), (14880, 4350918), (15004, 4314960), (15213, 4255680), (15345, 4219072), (15730, 4115808), (15840, 4087226), (16120, 4016232), (16368, 3955380), (16596, 3901040), (17160, 3772824), (17424, 3715660), (17732, 3651120), (17856, 3625765), (17979, 3600960), (18135, 3569984), (18440, 3510936), (18720, 3458422), (18755, 3451968), (18876, 3429840), (19344, 3346860), (19360, 3344094), (20284, 3191760), (20460, 3164304), (20592, 3144020), (20745, 3120832), (21780, 2972528), (21824, 2966535), (22128, 2925780), (22165, 2920896), (22320, 2900612), (22506, 2876640), (22880, 2829618), (23232, 2786745), (23595, 2743872), (23972, 2700720), (24180, 2677488), (24552, 2636920), (25168, 2572380), (25355, 2553408), (25740, 2515216), (25792, 2510145), (26598, 2434080), (27280, 2373228), (27456, 2358015), (27660, 2340624), (28314, 2286560), (28582, 2265120), (29016, 2231240), (29040, 2229396), (29504, 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(60852, 1063920), (61380, 1054768), (62920, 1028952), (64480, 1004058), (65472, 988845), (65923, 982080), (66384, 975260), (66495, 973632), (67518, 958880), (68640, 943206), (69696, 928915), (70785, 914624), (70928, 912780), (71455, 906048), (71916, 900240), (72540, 892496), (73760, 877734), (75020, 862992), (75504, 857460), (76065, 851136), (77376, 836715), (79794, 811360), (81136, 797940), (81840, 791076), (82368, 786005), (82980, 780208), (85746, 755040), (87120, 743132), (88512, 731445), (88660, 730224), (89280, 725153), (89895, 720192), (90024, 719160), (91278, 709280), (94380, 685968), (95888, 675180), (96720, 669372), (97526, 663840), (98208, 659230), (100672, 643095), (101420, 638352), (102960, 628804), (106392, 608520), (107874, 600160), (109120, 593307), (110640, 585156), (111562, 580320), (112530, 575328), (113256, 571640), (114328, 566280), (116064, 557810), (116160, 557349), (119860, 540144), (120032, 539370), (121704, 531960), (122760, 527384), (125840, 514476), (128619, 503360), (128960, 502029), (131846, 491040), (132768, 487630), (132990, 486816), (135036, 479440), (137280, 471603), (141570, 457312), (141856, 456390), (142910, 453024), (143832, 450120), (145080, 446248), (146289, 442560), (147520, 438867), (150040, 431496), (151008, 428730), (152130, 425568), (157201, 411840), (159588, 405680), (162272, 398970), (163680, 395538), (165960, 390104), (167343, 386880), (168795, 383552), (171492, 377520), (174240, 371566), (177320, 365112), (179790, 360096), (180048, 359580), (182556, 354640), (185783, 348480), (188760, 342984), (191776, 337590), (193440, 334686), (195052, 331920), (196416, 329615), (197769, 327360), (199485, 324544), (202840, 319176), (205920, 314402), (212784, 304260), (214365, 302016), (215748, 300080), (221280, 292578), (223124, 290160), (225060, 287664), (226512, 285820), (228195, 283712), (228656, 283140), (232128, 278905), (239720, 270072), (240064, 269685), (243408, 265980), (243815, 265536), (245520, 263692), (251680, 257238)]