247201720920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3209}}^1$

素因数の和:3648

約数の個数: 576

約数和(自身を含む): 1022421722400

約数和(自身を除く): 775220001480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 397, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 794, 840, 882, 924, 980, 990, 1078, 1155, 1176, 1191, 1260, 1320, 1386, 1470, 1540, 1588, 1617, 1764, 1848, 1960, 1980, 1985, 2156, 2205, 2310, 2382, 2520, 2695, 2772, 2779, 2940, 3080, 3176, 3209, 3234, 3465, 3528, 3573, 3960, 3970, 4312, 4367, 4410, 4620, 4764, 4851, 5390, 5544, 5558, 5880, 5955, 6418, 6468, 6930, 7146, 7940, 8085, 8337, 8734, 8820, 9240, 9528, 9627, 9702, 10780, 11116, 11910, 12836, 12936, 13101, 13860, 13895, 14292, 15880, 16045, 16170, 16674, 17468, 17640, 17865, 19254, 19404, 19453, 21560, 21835, 22232, 22463, 23820, 24255, 25011, 25672, 26202, 27720, 27790, 28584, 28881, 30569, 32090, 32340, 33348, 34936, 35299, 35730, 38508, 38808, 38906, 39303, 41685, 43670, 44926, 47640, 48135, 48510, 50022, 52404, 55580, 57762, 58359, 61138, 64180, 64680, 65505, 66696, 67389, 70598, 71460, 77016, 77812, 78606, 83370, 87340, 89852, 91707, 96270, 97020, 97265, 100044, 104808, 105897, 111160, 112315, 115524, 116718, 122276, 125055, 128360, 131010, 134778, 141196, 142920, 144405, 152845, 155624, 157212, 157241, 166740, 174680, 175077, 176495, 179704, 183414, 192540, 194040, 194530, 196515, 200088, 202167, 211794, 213983, 224630, 231048, 233436, 244552, 247093, 250110, 262020, 269556, 275121, 282392, 288810, 291795, 305690, 314424, 314482, 317691, 333480, 336945, 350154, 352990, 366828, 385080, 389060, 393030, 404334, 423588, 427966, 449260, 458535, 466872, 471723, 494186, 500220, 524040, 529485, 539112, 550242, 577620, 583590, 611380, 628964, 635382, 641949, 673890, 700308, 705980, 733656, 741279, 778120, 786060, 786205, 808668, 847176, 855932, 875385, 898520, 917070, 943446, 988372, 1000440, 1010835, 1058970, 1069915, 1100484, 1155240, 1167180, 1222760, 1235465, 1257928, 1270764, 1273973, 1283898, 1347780, 1375605, 1400616, 1411960, 1415169, 1482558, 1572120, 1572410, 1588455, 1617336, 1711864, 1729651, 1750770, 1834140, 1886892, 1925847, 1976744, 2021670, 2117940, 2139830, 2200968, 2223837, 2334360, 2358615, 2470930, 2541528, 2547946, 2567796, 2695560, 2751210, 2830338, 2965116, 3144820, 3176910, 3209745, 3459302, 3501540, 3668280, 3706395, 3773784, 3821919, 3851694, 4043340, 4235880, 4279660, 4447674, 4717230, 4941860, 5095892, 5135592, 5188953, 5502420, 5660676, 5930232, 6289640, 6353820, 6369865, 6419490, 6918604, 7003080, 7075845, 7412790, 7643838, 7703388, 8086680, 8559320, 8648255, 8895348, 8917811, 9434460, 9629235, 9883720, 10191784, 10377906, 11004840, 11119185, 11321352, 11465757, 12707640, 12739730, 12838980, 13837208, 14013703, 14151690, 14825580, 15287676, 15406776, 15566859, 17296510, 17790696, 17835622, 18868920, 19109595, 19258470, 20755812, 22238370, 22931514, 25479460, 25677960, 25944765, 26753433, 28027406, 28303380, 29651160, 30575352, 31133718, 34593020, 35671244, 38219190, 38516940, 41511624, 42041109, 44476740, 44589055, 45863028, 50958920, 51889530, 53506866, 56054812, 56606760, 57328785, 62267436, 62424677, 69186040, 70068515, 71342488, 76438380, 77033880, 77834295, 80260299, 84082218, 88953480, 89178110, 91726056, 98095921, 103779060, 107013732, 112109624, 114657570, 124534872, 124849354, 126123327, 133767165, 140137030, 152876760, 155668590, 160520598, 168164436, 178356220, 187274031, 196191842, 207558120, 210205545, 214027464, 229315140, 249698708, 252246654, 267534330, 280274060, 294287763, 311337180, 312123385, 321041196, 336328872, 356712440, 374548062, 392383684, 401301495, 420411090, 458630280, 490479605, 499397416, 504493308, 535068660, 560548120, 561822093, 588575526, 622674360, 624246770, 630616635, 642082392, 686671447, 749096124, 784767368, 802602990, 840822180, 882863289, 936370155, 980959210, 1008986616, 1070137320, 1123644186, 1177151052, 1248493540, 1261233270, 1373342894, 1471438815, 1498192248, 1605205980, 1681644360, 1765726578, 1872740310, 1961918420, 2060014341, 2247288372, 2354302104, 2496987080, 2522466540, 2746685788, 2809110465, 2942877630, 3210411960, 3433357235, 3531453156, 3745480620, 3923836840, 4120028682, 4414316445, 4494576744, 5044933080, 5493371576, 5618220930, 5885755260, 6180043023, 6866714470, 7062906312, 7490961240, 8240057364, 8828632890, 10300071705, 11236441860, 11771510520, 12360086046, 13733428940, 16480114728, 17657265780, 20600143410, 22472883720, 24720172092, 27466857880, 30900215115, 35314531560, 41200286820, 49440344184, 61800430230, 82400573640, 123600860460, 247201720920]

約数ペア:

[(1, 247201720920), (2, 123600860460), (3, 82400573640), (4, 61800430230), (5, 49440344184), (6, 41200286820), (7, 35314531560), (8, 30900215115), (9, 27466857880), (10, 24720172092), (11, 22472883720), (12, 20600143410), (14, 17657265780), (15, 16480114728), (18, 13733428940), (20, 12360086046), (21, 11771510520), (22, 11236441860), (24, 10300071705), (28, 8828632890), (30, 8240057364), (33, 7490961240), (35, 7062906312), (36, 6866714470), (40, 6180043023), (42, 5885755260), (44, 5618220930), (45, 5493371576), (49, 5044933080), (55, 4494576744), (56, 4414316445), (60, 4120028682), (63, 3923836840), (66, 3745480620), (70, 3531453156), (72, 3433357235), (77, 3210411960), (84, 2942877630), (88, 2809110465), (90, 2746685788), (98, 2522466540), (99, 2496987080), (105, 2354302104), (110, 2247288372), (120, 2060014341), (126, 1961918420), (132, 1872740310), (140, 1765726578), (147, 1681644360), (154, 1605205980), (165, 1498192248), (168, 1471438815), (180, 1373342894), (196, 1261233270), (198, 1248493540), (210, 1177151052), (220, 1123644186), (231, 1070137320), (245, 1008986616), (252, 980959210), (264, 936370155), (280, 882863289), (294, 840822180), (308, 802602990), (315, 784767368), (330, 749096124), (360, 686671447), (385, 642082392), (392, 630616635), (396, 624246770), (397, 622674360), (420, 588575526), (440, 561822093), (441, 560548120), (462, 535068660), (490, 504493308), (495, 499397416), (504, 490479605), (539, 458630280), (588, 420411090), (616, 401301495), (630, 392383684), (660, 374548062), (693, 356712440), (735, 336328872), (770, 321041196), (792, 312123385), (794, 311337180), (840, 294287763), (882, 280274060), (924, 267534330), (980, 252246654), (990, 249698708), (1078, 229315140), (1155, 214027464), (1176, 210205545), (1191, 207558120), (1260, 196191842), (1320, 187274031), (1386, 178356220), (1470, 168164436), (1540, 160520598), (1588, 155668590), (1617, 152876760), (1764, 140137030), (1848, 133767165), (1960, 126123327), (1980, 124849354), (1985, 124534872), (2156, 114657570), (2205, 112109624), (2310, 107013732), (2382, 103779060), (2520, 98095921), (2695, 91726056), (2772, 89178110), (2779, 88953480), (2940, 84082218), (3080, 80260299), (3176, 77834295), (3209, 77033880), (3234, 76438380), (3465, 71342488), (3528, 70068515), (3573, 69186040), (3960, 62424677), (3970, 62267436), (4312, 57328785), (4367, 56606760), (4410, 56054812), (4620, 53506866), (4764, 51889530), (4851, 50958920), (5390, 45863028), (5544, 44589055), (5558, 44476740), (5880, 42041109), (5955, 41511624), (6418, 38516940), (6468, 38219190), (6930, 35671244), (7146, 34593020), (7940, 31133718), (8085, 30575352), (8337, 29651160), (8734, 28303380), (8820, 28027406), (9240, 26753433), (9528, 25944765), (9627, 25677960), (9702, 25479460), (10780, 22931514), (11116, 22238370), (11910, 20755812), (12836, 19258470), (12936, 19109595), (13101, 18868920), (13860, 17835622), (13895, 17790696), (14292, 17296510), (15880, 15566859), (16045, 15406776), (16170, 15287676), (16674, 14825580), (17468, 14151690), (17640, 14013703), (17865, 13837208), (19254, 12838980), (19404, 12739730), (19453, 12707640), (21560, 11465757), (21835, 11321352), (22232, 11119185), (22463, 11004840), (23820, 10377906), (24255, 10191784), (25011, 9883720), (25672, 9629235), (26202, 9434460), (27720, 8917811), (27790, 8895348), (28584, 8648255), (28881, 8559320), (30569, 8086680), (32090, 7703388), (32340, 7643838), (33348, 7412790), (34936, 7075845), (35299, 7003080), (35730, 6918604), (38508, 6419490), (38808, 6369865), (38906, 6353820), (39303, 6289640), (41685, 5930232), (43670, 5660676), (44926, 5502420), (47640, 5188953), (48135, 5135592), (48510, 5095892), (50022, 4941860), (52404, 4717230), (55580, 4447674), (57762, 4279660), (58359, 4235880), (61138, 4043340), (64180, 3851694), (64680, 3821919), (65505, 3773784), (66696, 3706395), (67389, 3668280), (70598, 3501540), (71460, 3459302), (77016, 3209745), (77812, 3176910), (78606, 3144820), (83370, 2965116), (87340, 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786060), (317691, 778120), (333480, 741279), (336945, 733656), (350154, 705980), (352990, 700308), (366828, 673890), (385080, 641949), (389060, 635382), (393030, 628964), (404334, 611380), (423588, 583590), (427966, 577620), (449260, 550242), (458535, 539112), (466872, 529485), (471723, 524040), (494186, 500220)]