15206871680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3448

約数の個数: 384

約数和(自身を含む): 49697141760

約数和(自身を除く): 34490270080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 196, 208, 220, 224, 245, 260, 280, 286, 308, 320, 352, 364, 385, 392, 416, 440, 448, 455, 490, 520, 539, 560, 572, 616, 637, 640, 704, 715, 728, 770, 784, 832, 880, 896, 910, 980, 1001, 1040, 1078, 1120, 1144, 1232, 1274, 1408, 1430, 1456, 1540, 1568, 1664, 1760, 1820, 1960, 2002, 2080, 2156, 2240, 2288, 2464, 2548, 2695, 2860, 2912, 3080, 3136, 3185, 3391, 3520, 3640, 3920, 4004, 4160, 4312, 4480, 4576, 4928, 5005, 5096, 5390, 5720, 5824, 6160, 6272, 6370, 6782, 7007, 7040, 7280, 7840, 8008, 8320, 8624, 9152, 9856, 10010, 10192, 10780, 11440, 11648, 12320, 12740, 13564, 14014, 14560, 15680, 16016, 16955, 17248, 18304, 20020, 20384, 21560, 22880, 23737, 24640, 25480, 27128, 28028, 29120, 31360, 32032, 33910, 34496, 35035, 37301, 40040, 40768, 43120, 44083, 45760, 47474, 49280, 50960, 54256, 56056, 58240, 64064, 67820, 68992, 70070, 74602, 80080, 81536, 86240, 88166, 91520, 94948, 101920, 108512, 112112, 118685, 128128, 135640, 140140, 149204, 160160, 166159, 172480, 176332, 186505, 189896, 203840, 217024, 220415, 224224, 237370, 261107, 271280, 280280, 298408, 308581, 320320, 332318, 344960, 352664, 373010, 379792, 407680, 434048, 440830, 448448, 474740, 484913, 522214, 542560, 560560, 596816, 617162, 640640, 664636, 705328, 746020, 759584, 830795, 881660, 896896, 949480, 969826, 1044428, 1085120, 1121120, 1193632, 1234324, 1305535, 1329272, 1410656, 1492040, 1519168, 1542905, 1661590, 1763320, 1827749, 1898960, 1939652, 2088856, 2160067, 2170240, 2242240, 2387264, 2424565, 2468648, 2611070, 2658544, 2821312, 2984080, 3038336, 3085810, 3323180, 3394391, 3526640, 3655498, 3797920, 3879304, 4177712, 4320134, 4484480, 4774528, 4849130, 4937296, 5222140, 5317088, 5642624, 5968160, 6171620, 6646360, 6788782, 7053280, 7310996, 7595840, 7758608, 8355424, 8640268, 9138745, 9698260, 9874592, 10444280, 10634176, 10800335, 11936320, 12343240, 13292720, 13577564, 14106560, 14621992, 15191680, 15517216, 16710848, 16971955, 17280536, 18277490, 19396520, 19749184, 20888560, 21268352, 21600670, 23760737, 23872640, 24686480, 26585440, 27155128, 28213120, 29243984, 31034432, 33421696, 33943910, 34561072, 36554980, 38793040, 39498368, 41777120, 43201340, 47521474, 49372960, 53170880, 54310256, 58487968, 62068864, 67887820, 69122144, 73109960, 77586080, 83554240, 86402680, 95042948, 98745920, 106341760, 108620512, 116975936, 118803685, 135775640, 138244288, 146219920, 155172160, 167108480, 172805360, 190085896, 197491840, 217241024, 233951872, 237607370, 271551280, 276488576, 292439840, 310344320, 345610720, 380171792, 434482048, 475214740, 543102560, 584879680, 691221440, 760343584, 950429480, 1086205120, 1169759360, 1382442880, 1520687168, 1900858960, 2172410240, 3041374336, 3801717920, 7603435840, 15206871680]

約数ペア:

[(1, 15206871680), (2, 7603435840), (4, 3801717920), (5, 3041374336), (7, 2172410240), (8, 1900858960), (10, 1520687168), (11, 1382442880), (13, 1169759360), (14, 1086205120), (16, 950429480), (20, 760343584), (22, 691221440), (26, 584879680), (28, 543102560), (32, 475214740), (35, 434482048), (40, 380171792), (44, 345610720), (49, 310344320), (52, 292439840), (55, 276488576), (56, 271551280), (64, 237607370), (65, 233951872), (70, 217241024), (77, 197491840), (80, 190085896), (88, 172805360), (91, 167108480), (98, 155172160), (104, 146219920), (110, 138244288), (112, 135775640), (128, 118803685), (130, 116975936), (140, 108620512), (143, 106341760), (154, 98745920), (160, 95042948), (176, 86402680), (182, 83554240), (196, 77586080), (208, 73109960), (220, 69122144), (224, 67887820), (245, 62068864), (260, 58487968), (280, 54310256), (286, 53170880), (308, 49372960), (320, 47521474), (352, 43201340), (364, 41777120), (385, 39498368), (392, 38793040), (416, 36554980), (440, 34561072), (448, 33943910), (455, 33421696), (490, 31034432), (520, 29243984), (539, 28213120), (560, 27155128), (572, 26585440), (616, 24686480), (637, 23872640), (640, 23760737), (704, 21600670), (715, 21268352), (728, 20888560), (770, 19749184), (784, 19396520), (832, 18277490), (880, 17280536), (896, 16971955), (910, 16710848), (980, 15517216), (1001, 15191680), (1040, 14621992), (1078, 14106560), (1120, 13577564), (1144, 13292720), (1232, 12343240), (1274, 11936320), (1408, 10800335), (1430, 10634176), (1456, 10444280), (1540, 9874592), (1568, 9698260), (1664, 9138745), (1760, 8640268), (1820, 8355424), (1960, 7758608), (2002, 7595840), (2080, 7310996), (2156, 7053280), (2240, 6788782), (2288, 6646360), (2464, 6171620), (2548, 5968160), (2695, 5642624), (2860, 5317088), (2912, 5222140), (3080, 4937296), (3136, 4849130), (3185, 4774528), (3391, 4484480), (3520, 4320134), (3640, 4177712), (3920, 3879304), (4004, 3797920), (4160, 3655498), (4312, 3526640), (4480, 3394391), (4576, 3323180), (4928, 3085810), (5005, 3038336), (5096, 2984080), (5390, 2821312), (5720, 2658544), (5824, 2611070), (6160, 2468648), (6272, 2424565), (6370, 2387264), (6782, 2242240), (7007, 2170240), (7040, 2160067), (7280, 2088856), (7840, 1939652), (8008, 1898960), (8320, 1827749), (8624, 1763320), (9152, 1661590), (9856, 1542905), (10010, 1519168), (10192, 1492040), (10780, 1410656), (11440, 1329272), (11648, 1305535), (12320, 1234324), (12740, 1193632), (13564, 1121120), (14014, 1085120), (14560, 1044428), (15680, 969826), (16016, 949480), (16955, 896896), (17248, 881660), (18304, 830795), (20020, 759584), (20384, 746020), (21560, 705328), (22880, 664636), (23737, 640640), (24640, 617162), (25480, 596816), (27128, 560560), (28028, 542560), (29120, 522214), (31360, 484913), (32032, 474740), (33910, 448448), (34496, 440830), (35035, 434048), (37301, 407680), (40040, 379792), (40768, 373010), (43120, 352664), (44083, 344960), (45760, 332318), (47474, 320320), (49280, 308581), (50960, 298408), (54256, 280280), (56056, 271280), (58240, 261107), (64064, 237370), (67820, 224224), (68992, 220415), (70070, 217024), (74602, 203840), (80080, 189896), (81536, 186505), (86240, 176332), (88166, 172480), (91520, 166159), (94948, 160160), (101920, 149204), (108512, 140140), (112112, 135640), (118685, 128128)]