81595720080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{32839}}^1$

素因数の和:32911

約数の個数: 480

約数和(自身を含む): 343038758400

約数和(自身を除く): 261443038320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 29, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 58, 60, 63, 68, 70, 72, 80, 84, 85, 87, 90, 102, 105, 112, 116, 119, 120, 126, 136, 140, 144, 145, 153, 168, 170, 174, 180, 203, 204, 210, 232, 238, 240, 252, 255, 261, 272, 280, 290, 306, 315, 336, 340, 348, 357, 360, 406, 408, 420, 435, 464, 476, 493, 504, 510, 522, 560, 580, 595, 609, 612, 630, 680, 696, 714, 720, 765, 812, 816, 840, 870, 952, 986, 1008, 1015, 1020, 1044, 1071, 1160, 1190, 1218, 1224, 1260, 1305, 1360, 1392, 1428, 1479, 1530, 1624, 1680, 1740, 1785, 1827, 1904, 1972, 2030, 2040, 2088, 2142, 2320, 2380, 2436, 2448, 2465, 2520, 2610, 2856, 2958, 3045, 3060, 3248, 3451, 3480, 3570, 3654, 3944, 4060, 4080, 4176, 4284, 4437, 4760, 4872, 4930, 5040, 5220, 5355, 5712, 5916, 6090, 6120, 6902, 6960, 7140, 7308, 7395, 7888, 8120, 8568, 8874, 9135, 9520, 9744, 9860, 10353, 10440, 10710, 11832, 12180, 12240, 13804, 14280, 14616, 14790, 16240, 17136, 17255, 17748, 18270, 19720, 20706, 20880, 21420, 22185, 23664, 24360, 27608, 28560, 29232, 29580, 31059, 32839, 34510, 35496, 36540, 39440, 41412, 42840, 44370, 48720, 51765, 55216, 59160, 62118, 65678, 69020, 70992, 73080, 82824, 85680, 88740, 98517, 103530, 118320, 124236, 131356, 138040, 146160, 155295, 164195, 165648, 177480, 197034, 207060, 229873, 248472, 262712, 276080, 295551, 310590, 328390, 354960, 394068, 414120, 459746, 492585, 496944, 525424, 558263, 591102, 621180, 656780, 689619, 788136, 828240, 919492, 952331, 985170, 1116526, 1149365, 1182204, 1242360, 1313560, 1379238, 1477755, 1576272, 1674789, 1838984, 1904662, 1970340, 2068857, 2233052, 2298730, 2364408, 2484720, 2627120, 2758476, 2791315, 2856993, 2955510, 3349578, 3448095, 3677968, 3809324, 3907841, 3940680, 4137714, 4466104, 4597460, 4728816, 4761655, 5024367, 5516952, 5582630, 5713986, 5911020, 6666317, 6699156, 6896190, 7618648, 7815682, 7881360, 8275428, 8373945, 8570979, 8932208, 9194920, 9523310, 10048734, 10344285, 11033904, 11165260, 11427972, 11723523, 11822040, 13332634, 13398312, 13792380, 14284965, 15237296, 15631364, 16189627, 16550856, 16747890, 17141958, 18389840, 19046620, 19539205, 19998951, 20097468, 20688570, 22330520, 22855944, 23447046, 23644080, 25121835, 26665268, 26796624, 27584760, 28569930, 31262728, 32379254, 33101712, 33331585, 33495780, 34283916, 35170569, 38093240, 39078410, 39997902, 40194936, 41377140, 42854895, 44661040, 45711888, 46894092, 48568881, 50243670, 53330536, 55169520, 57139860, 58617615, 59996853, 62525456, 64758508, 66663170, 66991560, 68567832, 70341138, 76186480, 78156820, 79995804, 80389872, 80948135, 82754280, 85709790, 93788184, 97137762, 99994755, 100487340, 106661072, 113327389, 114279720, 117235230, 119993706, 129517016, 133326340, 133983120, 137135664, 140682276, 145706643, 156313640, 159991608, 161896270, 165508560, 171419580, 175852845, 187576368, 194275524, 199989510, 200974680, 226654778, 228559440, 234470460, 239987412, 242844405, 259034032, 266652680, 281364552, 291413286, 299984265, 312627280, 319983216, 323792540, 339982167, 342839160, 351705690, 388551048, 399979020, 401949360, 453309556, 468940920, 479974824, 485688810, 533305360, 562729104, 566636945, 582826572, 599968530, 647585080, 679964334, 685678320, 703411380, 728533215, 777102096, 799958040, 906619112, 937881840, 959949648, 971377620, 1019946501, 1133273890, 1165653144, 1199937060, 1295170160, 1359928668, 1406822760, 1457066430, 1599916080, 1699910835, 1813238224, 1942755240, 2039893002, 2266547780, 2331306288, 2399874120, 2719857336, 2813645520, 2914132860, 3399821670, 3885510480, 4079786004, 4533095560, 4799748240, 5099732505, 5439714672, 5828265720, 6799643340, 8159572008, 9066191120, 10199465010, 11656531440, 13599286680, 16319144016, 20398930020, 27198573360, 40797860040, 81595720080]

約数ペア:

[(1, 81595720080), (2, 40797860040), (3, 27198573360), (4, 20398930020), (5, 16319144016), (6, 13599286680), (7, 11656531440), (8, 10199465010), (9, 9066191120), (10, 8159572008), (12, 6799643340), (14, 5828265720), (15, 5439714672), (16, 5099732505), (17, 4799748240), (18, 4533095560), (20, 4079786004), (21, 3885510480), (24, 3399821670), (28, 2914132860), (29, 2813645520), (30, 2719857336), (34, 2399874120), (35, 2331306288), (36, 2266547780), (40, 2039893002), (42, 1942755240), (45, 1813238224), (48, 1699910835), (51, 1599916080), (56, 1457066430), (58, 1406822760), (60, 1359928668), (63, 1295170160), (68, 1199937060), (70, 1165653144), (72, 1133273890), (80, 1019946501), (84, 971377620), (85, 959949648), (87, 937881840), (90, 906619112), (102, 799958040), (105, 777102096), (112, 728533215), (116, 703411380), (119, 685678320), (120, 679964334), (126, 647585080), (136, 599968530), (140, 582826572), (144, 566636945), (145, 562729104), (153, 533305360), (168, 485688810), (170, 479974824), (174, 468940920), (180, 453309556), (203, 401949360), (204, 399979020), (210, 388551048), (232, 351705690), (238, 342839160), (240, 339982167), (252, 323792540), (255, 319983216), (261, 312627280), (272, 299984265), (280, 291413286), (290, 281364552), (306, 266652680), (315, 259034032), (336, 242844405), (340, 239987412), (348, 234470460), (357, 228559440), (360, 226654778), (406, 200974680), (408, 199989510), (420, 194275524), (435, 187576368), (464, 175852845), (476, 171419580), (493, 165508560), (504, 161896270), (510, 159991608), (522, 156313640), (560, 145706643), (580, 140682276), (595, 137135664), (609, 133983120), (612, 133326340), (630, 129517016), (680, 119993706), (696, 117235230), (714, 114279720), (720, 113327389), (765, 106661072), (812, 100487340), (816, 99994755), (840, 97137762), (870, 93788184), (952, 85709790), (986, 82754280), (1008, 80948135), (1015, 80389872), (1020, 79995804), (1044, 78156820), (1071, 76186480), (1160, 70341138), (1190, 68567832), (1218, 66991560), (1224, 66663170), (1260, 64758508), (1305, 62525456), (1360, 59996853), (1392, 58617615), (1428, 57139860), (1479, 55169520), (1530, 53330536), (1624, 50243670), (1680, 48568881), (1740, 46894092), (1785, 45711888), (1827, 44661040), (1904, 42854895), (1972, 41377140), (2030, 40194936), (2040, 39997902), (2088, 39078410), (2142, 38093240), (2320, 35170569), (2380, 34283916), (2436, 33495780), (2448, 33331585), (2465, 33101712), (2520, 32379254), (2610, 31262728), (2856, 28569930), (2958, 27584760), (3045, 26796624), (3060, 26665268), (3248, 25121835), (3451, 23644080), (3480, 23447046), (3570, 22855944), (3654, 22330520), (3944, 20688570), (4060, 20097468), (4080, 19998951), (4176, 19539205), (4284, 19046620), (4437, 18389840), (4760, 17141958), (4872, 16747890), (4930, 16550856), (5040, 16189627), (5220, 15631364), (5355, 15237296), (5712, 14284965), (5916, 13792380), (6090, 13398312), (6120, 13332634), (6902, 11822040), (6960, 11723523), (7140, 11427972), (7308, 11165260), (7395, 11033904), (7888, 10344285), (8120, 10048734), (8568, 9523310), (8874, 9194920), (9135, 8932208), (9520, 8570979), (9744, 8373945), (9860, 8275428), (10353, 7881360), (10440, 7815682), (10710, 7618648), (11832, 6896190), (12180, 6699156), (12240, 6666317), (13804, 5911020), (14280, 5713986), (14616, 5582630), (14790, 5516952), (16240, 5024367), (17136, 4761655), (17255, 4728816), (17748, 4597460), (18270, 4466104), (19720, 4137714), (20706, 3940680), (20880, 3907841), (21420, 3809324), (22185, 3677968), (23664, 3448095), (24360, 3349578), (27608, 2955510), (28560, 2856993), (29232, 2791315), (29580, 2758476), (31059, 2627120), (32839, 2484720), (34510, 2364408), (35496, 2298730), (36540, 2233052), (39440, 2068857), (41412, 1970340), (42840, 1904662), (44370, 1838984), (48720, 1674789), (51765, 1576272), (55216, 1477755), (59160, 1379238), (62118, 1313560), (65678, 1242360), (69020, 1182204), (70992, 1149365), (73080, 1116526), (82824, 985170), (85680, 952331), (88740, 919492), (98517, 828240), (103530, 788136), (118320, 689619), (124236, 656780), (131356, 621180), (138040, 591102), (146160, 558263), (155295, 525424), (164195, 496944), (165648, 492585), (177480, 459746), (197034, 414120), (207060, 394068), (229873, 354960), (248472, 328390), (262712, 310590), (276080, 295551)]