814819376000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{234683}}^1$

素因数の和:234750

約数の個数: 256

約数和(自身を含む): 2389946757120

約数和(自身を除く): 1575127381120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 128, 140, 155, 160, 175, 200, 217, 224, 248, 250, 280, 310, 320, 350, 400, 434, 448, 496, 500, 560, 620, 640, 700, 775, 800, 868, 875, 896, 992, 1000, 1085, 1120, 1240, 1400, 1550, 1600, 1736, 1750, 1984, 2000, 2170, 2240, 2480, 2800, 3100, 3200, 3472, 3500, 3875, 3968, 4000, 4340, 4480, 4960, 5425, 5600, 6200, 6944, 7000, 7750, 8000, 8680, 9920, 10850, 11200, 12400, 13888, 14000, 15500, 16000, 17360, 19840, 21700, 22400, 24800, 27125, 27776, 28000, 31000, 34720, 43400, 49600, 54250, 56000, 62000, 69440, 86800, 99200, 108500, 112000, 124000, 138880, 173600, 217000, 234683, 248000, 347200, 434000, 469366, 496000, 694400, 868000, 938732, 1173415, 1642781, 1736000, 1877464, 2346830, 3285562, 3472000, 3754928, 4693660, 5867075, 6571124, 7275173, 7509856, 8213905, 9387320, 11734150, 13142248, 14550346, 15019712, 16427810, 18774640, 23468300, 26284496, 29100692, 29335375, 30039424, 32855620, 36375865, 37549280, 41069525, 46936600, 50926211, 52568992, 58201384, 58670750, 65711240, 72751730, 75098560, 82139050, 93873200, 101852422, 105137984, 116402768, 117341500, 131422480, 145503460, 150197120, 164278100, 181879325, 187746400, 203704844, 205347625, 210275968, 232805536, 234683000, 254631055, 262844960, 291006920, 328556200, 363758650, 375492800, 407409688, 410695250, 465611072, 469366000, 509262110, 525689920, 582013840, 657112400, 727517300, 750985600, 814819376, 821390500, 909396625, 931222144, 938732000, 1018524220, 1051379840, 1164027680, 1273155275, 1314224800, 1455034600, 1629638752, 1642781000, 1818793250, 1877464000, 2037048440, 2328055360, 2546310550, 2628449600, 2910069200, 3259277504, 3285562000, 3637586500, 3754928000, 4074096880, 4656110720, 5092621100, 5256899200, 5820138400, 6365776375, 6518555008, 6571124000, 7275173000, 8148193760, 10185242200, 11640276800, 12731552750, 13142248000, 14550346000, 16296387520, 20370484400, 23280553600, 25463105500, 26284496000, 29100692000, 32592775040, 40740968800, 50926211000, 58201384000, 81481937600, 101852422000, 116402768000, 162963875200, 203704844000, 407409688000, 814819376000]

約数ペア:

[(1, 814819376000), (2, 407409688000), (4, 203704844000), (5, 162963875200), (7, 116402768000), (8, 101852422000), (10, 81481937600), (14, 58201384000), (16, 50926211000), (20, 40740968800), (25, 32592775040), (28, 29100692000), (31, 26284496000), (32, 25463105500), (35, 23280553600), (40, 20370484400), (50, 16296387520), (56, 14550346000), (62, 13142248000), (64, 12731552750), (70, 11640276800), (80, 10185242200), (100, 8148193760), (112, 7275173000), (124, 6571124000), (125, 6518555008), (128, 6365776375), (140, 5820138400), (155, 5256899200), (160, 5092621100), (175, 4656110720), (200, 4074096880), (217, 3754928000), (224, 3637586500), (248, 3285562000), (250, 3259277504), (280, 2910069200), (310, 2628449600), (320, 2546310550), (350, 2328055360), (400, 2037048440), (434, 1877464000), (448, 1818793250), (496, 1642781000), (500, 1629638752), (560, 1455034600), (620, 1314224800), (640, 1273155275), (700, 1164027680), (775, 1051379840), (800, 1018524220), (868, 938732000), (875, 931222144), (896, 909396625), (992, 821390500), (1000, 814819376), (1085, 750985600), (1120, 727517300), (1240, 657112400), (1400, 582013840), (1550, 525689920), (1600, 509262110), (1736, 469366000), (1750, 465611072), (1984, 410695250), (2000, 407409688), (2170, 375492800), (2240, 363758650), (2480, 328556200), (2800, 291006920), (3100, 262844960), (3200, 254631055), (3472, 234683000), (3500, 232805536), (3875, 210275968), (3968, 205347625), (4000, 203704844), (4340, 187746400), (4480, 181879325), (4960, 164278100), (5425, 150197120), (5600, 145503460), (6200, 131422480), (6944, 117341500), (7000, 116402768), (7750, 105137984), (8000, 101852422), (8680, 93873200), (9920, 82139050), (10850, 75098560), (11200, 72751730), (12400, 65711240), (13888, 58670750), (14000, 58201384), (15500, 52568992), (16000, 50926211), (17360, 46936600), (19840, 41069525), (21700, 37549280), (22400, 36375865), (24800, 32855620), (27125, 30039424), (27776, 29335375), (28000, 29100692), (31000, 26284496), (34720, 23468300), (43400, 18774640), (49600, 16427810), (54250, 15019712), (56000, 14550346), (62000, 13142248), (69440, 11734150), (86800, 9387320), (99200, 8213905), (108500, 7509856), (112000, 7275173), (124000, 6571124), (138880, 5867075), (173600, 4693660), (217000, 3754928), (234683, 3472000), (248000, 3285562), (347200, 2346830), (434000, 1877464), (469366, 1736000), (496000, 1642781), (694400, 1173415), (868000, 938732)]