21734917920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{25031}}^1$

素因数の和:25125

約数の個数: 240

約数和(自身を含む): 77854125888

約数和(自身を除く): 56119207968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 201, 216, 240, 268, 270, 288, 324, 335, 360, 402, 405, 432, 480, 536, 540, 603, 648, 670, 720, 804, 810, 864, 1005, 1072, 1080, 1206, 1296, 1340, 1440, 1608, 1620, 1809, 2010, 2144, 2160, 2412, 2592, 2680, 3015, 3216, 3240, 3618, 4020, 4320, 4824, 5360, 5427, 6030, 6432, 6480, 7236, 8040, 9045, 9648, 10720, 10854, 12060, 12960, 14472, 16080, 18090, 19296, 21708, 24120, 25031, 27135, 28944, 32160, 36180, 43416, 48240, 50062, 54270, 57888, 72360, 75093, 86832, 96480, 100124, 108540, 125155, 144720, 150186, 173664, 200248, 217080, 225279, 250310, 289440, 300372, 375465, 400496, 434160, 450558, 500620, 600744, 675837, 750930, 800992, 868320, 901116, 1001240, 1126395, 1201488, 1351674, 1501860, 1677077, 1802232, 2002480, 2027511, 2252790, 2402976, 2703348, 3003720, 3354154, 3379185, 3604464, 4004960, 4055022, 4505580, 5031231, 5406696, 6007440, 6708308, 6758370, 7208928, 8110044, 8385385, 9011160, 10062462, 10137555, 10813392, 12014880, 13416616, 13516740, 15093693, 16220088, 16770770, 18022320, 20124924, 20275110, 21626784, 25156155, 26833232, 27033480, 30187386, 32440176, 33541540, 36044640, 40249848, 40550220, 45281079, 50312310, 53666464, 54066960, 60374772, 64880352, 67083080, 75468465, 80499696, 81100440, 90562158, 100624620, 108133920, 120749544, 134166160, 135843237, 150936930, 160999392, 162200880, 181124316, 201249240, 226405395, 241499088, 268332320, 271686474, 301873860, 324401760, 362248632, 402498480, 452810790, 482998176, 543372948, 603747720, 679216185, 724497264, 804996960, 905621580, 1086745896, 1207495440, 1358432370, 1448994528, 1811243160, 2173491792, 2414990880, 2716864740, 3622486320, 4346983584, 5433729480, 7244972640, 10867458960, 21734917920]

約数ペア:

[(1, 21734917920), (2, 10867458960), (3, 7244972640), (4, 5433729480), (5, 4346983584), (6, 3622486320), (8, 2716864740), (9, 2414990880), (10, 2173491792), (12, 1811243160), (15, 1448994528), (16, 1358432370), (18, 1207495440), (20, 1086745896), (24, 905621580), (27, 804996960), (30, 724497264), (32, 679216185), (36, 603747720), (40, 543372948), (45, 482998176), (48, 452810790), (54, 402498480), (60, 362248632), (67, 324401760), (72, 301873860), (80, 271686474), (81, 268332320), (90, 241499088), (96, 226405395), (108, 201249240), (120, 181124316), (134, 162200880), (135, 160999392), (144, 150936930), (160, 135843237), (162, 134166160), (180, 120749544), (201, 108133920), (216, 100624620), (240, 90562158), (268, 81100440), (270, 80499696), (288, 75468465), (324, 67083080), (335, 64880352), (360, 60374772), (402, 54066960), (405, 53666464), (432, 50312310), (480, 45281079), (536, 40550220), (540, 40249848), (603, 36044640), (648, 33541540), (670, 32440176), (720, 30187386), (804, 27033480), (810, 26833232), (864, 25156155), (1005, 21626784), (1072, 20275110), (1080, 20124924), (1206, 18022320), (1296, 16770770), (1340, 16220088), (1440, 15093693), (1608, 13516740), (1620, 13416616), (1809, 12014880), (2010, 10813392), (2144, 10137555), (2160, 10062462), (2412, 9011160), (2592, 8385385), (2680, 8110044), (3015, 7208928), (3216, 6758370), (3240, 6708308), (3618, 6007440), (4020, 5406696), (4320, 5031231), (4824, 4505580), (5360, 4055022), (5427, 4004960), (6030, 3604464), (6432, 3379185), (6480, 3354154), (7236, 3003720), (8040, 2703348), (9045, 2402976), (9648, 2252790), (10720, 2027511), (10854, 2002480), (12060, 1802232), (12960, 1677077), (14472, 1501860), (16080, 1351674), (18090, 1201488), (19296, 1126395), (21708, 1001240), (24120, 901116), (25031, 868320), (27135, 800992), (28944, 750930), (32160, 675837), (36180, 600744), (43416, 500620), (48240, 450558), (50062, 434160), (54270, 400496), (57888, 375465), (72360, 300372), (75093, 289440), (86832, 250310), (96480, 225279), (100124, 217080), (108540, 200248), (125155, 173664), (144720, 150186)]