22640148720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{32789}}^1$

素因数の和:32952

約数の個数: 240

約数和(自身を含む): 87531986880

約数和(自身を除く): 64891838160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 137, 140, 144, 168, 180, 210, 240, 252, 274, 280, 315, 336, 360, 411, 420, 504, 548, 560, 630, 685, 720, 822, 840, 959, 1008, 1096, 1233, 1260, 1370, 1644, 1680, 1918, 2055, 2192, 2466, 2520, 2740, 2877, 3288, 3836, 4110, 4795, 4932, 5040, 5480, 5754, 6165, 6576, 7672, 8220, 8631, 9590, 9864, 10960, 11508, 12330, 14385, 15344, 16440, 17262, 19180, 19728, 23016, 24660, 28770, 32789, 32880, 34524, 38360, 43155, 46032, 49320, 57540, 65578, 69048, 76720, 86310, 98367, 98640, 115080, 131156, 138096, 163945, 172620, 196734, 229523, 230160, 262312, 295101, 327890, 345240, 393468, 459046, 491835, 524624, 590202, 655780, 688569, 690480, 786936, 918092, 983670, 1147615, 1180404, 1311560, 1377138, 1475505, 1573872, 1836184, 1967340, 2065707, 2295230, 2360808, 2623120, 2754276, 2951010, 3442845, 3672368, 3934680, 4131414, 4492093, 4590460, 4721616, 5508552, 5902020, 6885690, 7869360, 8262828, 8984186, 9180920, 10328535, 11017104, 11804040, 13476279, 13771380, 16525656, 17968372, 18361840, 20657070, 22460465, 23608080, 26952558, 27542760, 31444651, 33051312, 35936744, 40428837, 41314140, 44920930, 53905116, 55085520, 62889302, 67381395, 71873488, 80857674, 82628280, 89841860, 94333953, 107810232, 125778604, 134762790, 157223255, 161715348, 165256560, 179683720, 188667906, 202144185, 215620464, 251557208, 269525580, 283001859, 314446510, 323430696, 359367440, 377335812, 404288370, 471669765, 503114416, 539051160, 566003718, 628893020, 646861392, 754671624, 808576740, 943339530, 1078102320, 1132007436, 1257786040, 1415009295, 1509343248, 1617153480, 1886679060, 2264014872, 2515572080, 2830018590, 3234306960, 3773358120, 4528029744, 5660037180, 7546716240, 11320074360, 22640148720]

約数ペア:

[(1, 22640148720), (2, 11320074360), (3, 7546716240), (4, 5660037180), (5, 4528029744), (6, 3773358120), (7, 3234306960), (8, 2830018590), (9, 2515572080), (10, 2264014872), (12, 1886679060), (14, 1617153480), (15, 1509343248), (16, 1415009295), (18, 1257786040), (20, 1132007436), (21, 1078102320), (24, 943339530), (28, 808576740), (30, 754671624), (35, 646861392), (36, 628893020), (40, 566003718), (42, 539051160), (45, 503114416), (48, 471669765), (56, 404288370), (60, 377335812), (63, 359367440), (70, 323430696), (72, 314446510), (80, 283001859), (84, 269525580), (90, 251557208), (105, 215620464), (112, 202144185), (120, 188667906), (126, 179683720), (137, 165256560), (140, 161715348), (144, 157223255), (168, 134762790), (180, 125778604), (210, 107810232), (240, 94333953), (252, 89841860), (274, 82628280), (280, 80857674), (315, 71873488), (336, 67381395), (360, 62889302), (411, 55085520), (420, 53905116), (504, 44920930), (548, 41314140), (560, 40428837), (630, 35936744), (685, 33051312), (720, 31444651), (822, 27542760), (840, 26952558), (959, 23608080), (1008, 22460465), (1096, 20657070), (1233, 18361840), (1260, 17968372), (1370, 16525656), (1644, 13771380), (1680, 13476279), (1918, 11804040), (2055, 11017104), (2192, 10328535), (2466, 9180920), (2520, 8984186), (2740, 8262828), (2877, 7869360), (3288, 6885690), (3836, 5902020), (4110, 5508552), (4795, 4721616), (4932, 4590460), (5040, 4492093), (5480, 4131414), (5754, 3934680), (6165, 3672368), (6576, 3442845), (7672, 2951010), (8220, 2754276), (8631, 2623120), (9590, 2360808), (9864, 2295230), (10960, 2065707), (11508, 1967340), (12330, 1836184), (14385, 1573872), (15344, 1475505), (16440, 1377138), (17262, 1311560), (19180, 1180404), (19728, 1147615), (23016, 983670), (24660, 918092), (28770, 786936), (32789, 690480), (32880, 688569), (34524, 655780), (38360, 590202), (43155, 524624), (46032, 491835), (49320, 459046), (57540, 393468), (65578, 345240), (69048, 327890), (76720, 295101), (86310, 262312), (98367, 230160), (98640, 229523), (115080, 196734), (131156, 172620), (138096, 163945)]