51316160000

素因数分解:

$2^9\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 400

約数和(自身を含む): 151355550720

約数和(自身を除く): 100039390720

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, 256, 280, 310, 320, 350, 400, 434, 448, 496, 500, 512, 560, 620, 625, 640, 700, 739, 775, 800, 868, 875, 896, 992, 1000, 1085, 1120, 1240, 1250, 1280, 1400, 1478, 1550, 1600, 1736, 1750, 1792, 1984, 2000, 2170, 2240, 2480, 2500, 2560, 2800, 2956, 3100, 3200, 3472, 3500, 3584, 3695, 3875, 3968, 4000, 4340, 4375, 4480, 4960, 5000, 5173, 5425, 5600, 5912, 6200, 6400, 6944, 7000, 7390, 7750, 7936, 8000, 8680, 8750, 8960, 9920, 10000, 10346, 10850, 11200, 11824, 12400, 12800, 13888, 14000, 14780, 15500, 15872, 16000, 17360, 17500, 17920, 18475, 19375, 19840, 20000, 20692, 21700, 22400, 22909, 23648, 24800, 25865, 27125, 27776, 28000, 29560, 31000, 32000, 34720, 35000, 36950, 38750, 39680, 40000, 41384, 43400, 44800, 45818, 47296, 49600, 51730, 54250, 55552, 56000, 59120, 62000, 64000, 69440, 70000, 73900, 77500, 79360, 80000, 82768, 86800, 89600, 91636, 92375, 94592, 99200, 103460, 108500, 111104, 112000, 114545, 118240, 124000, 129325, 135625, 138880, 140000, 147800, 155000, 160000, 160363, 165536, 173600, 183272, 184750, 189184, 198400, 206920, 217000, 224000, 229090, 236480, 248000, 258650, 271250, 277760, 280000, 295600, 310000, 320000, 320726, 331072, 347200, 366544, 369500, 378368, 396800, 413840, 434000, 448000, 458180, 461875, 472960, 496000, 517300, 542500, 555520, 560000, 572725, 591200, 620000, 641452, 646625, 662144, 694400, 733088, 739000, 801815, 827680, 868000, 916360, 923750, 945920, 992000, 1034600, 1085000, 1120000, 1145450, 1182400, 1240000, 1282904, 1293250, 1324288, 1388800, 1466176, 1478000, 1603630, 1655360, 1736000, 1832720, 1847500, 1891840, 1984000, 2069200, 2170000, 2240000, 2290900, 2364800, 2480000, 2565808, 2586500, 2648576, 2777600, 2863625, 2932352, 2956000, 3207260, 3233125, 3310720, 3472000, 3665440, 3695000, 4009075, 4138400, 4340000, 4581800, 4729600, 4960000, 5131616, 5173000, 5727250, 5864704, 5912000, 6414520, 6466250, 6621440, 6944000, 7330880, 7390000, 8018150, 8276800, 8680000, 9163600, 9459200, 9920000, 10263232, 10346000, 11454500, 11729408, 11824000, 12829040, 12932500, 13242880, 13888000, 14318125, 14661760, 14780000, 16036300, 16553600, 17360000, 18327200, 20045375, 20526464, 20692000, 22909000, 23648000, 25658080, 25865000, 28636250, 29323520, 29560000, 32072600, 33107200, 34720000, 36654400, 40090750, 41052928, 41384000, 45818000, 47296000, 51316160, 51730000, 57272500, 58647040, 59120000, 64145200, 66214400, 69440000, 73308800, 80181500, 82105856, 82768000, 91636000, 100226875, 102632320, 103460000, 114545000, 118240000, 128290400, 146617600, 160363000, 165536000, 183272000, 200453750, 205264640, 206920000, 229090000, 236480000, 256580800, 293235200, 320726000, 331072000, 366544000, 400907500, 410529280, 413840000, 458180000, 513161600, 641452000, 733088000, 801815000, 827680000, 916360000, 1026323200, 1282904000, 1466176000, 1603630000, 1655360000, 1832720000, 2052646400, 2565808000, 3207260000, 3665440000, 5131616000, 6414520000, 7330880000, 10263232000, 12829040000, 25658080000, 51316160000]

約数ペア:

[(1, 51316160000), (2, 25658080000), (4, 12829040000), (5, 10263232000), (7, 7330880000), (8, 6414520000), (10, 5131616000), (14, 3665440000), (16, 3207260000), (20, 2565808000), (25, 2052646400), (28, 1832720000), (31, 1655360000), (32, 1603630000), (35, 1466176000), (40, 1282904000), (50, 1026323200), (56, 916360000), (62, 827680000), (64, 801815000), (70, 733088000), (80, 641452000), (100, 513161600), (112, 458180000), (124, 413840000), (125, 410529280), (128, 400907500), (140, 366544000), (155, 331072000), (160, 320726000), (175, 293235200), (200, 256580800), (217, 236480000), (224, 229090000), (248, 206920000), (250, 205264640), (256, 200453750), (280, 183272000), (310, 165536000), (320, 160363000), (350, 146617600), (400, 128290400), (434, 118240000), (448, 114545000), (496, 103460000), (500, 102632320), (512, 100226875), (560, 91636000), (620, 82768000), (625, 82105856), (640, 80181500), (700, 73308800), (739, 69440000), (775, 66214400), (800, 64145200), (868, 59120000), (875, 58647040), (896, 57272500), (992, 51730000), (1000, 51316160), (1085, 47296000), (1120, 45818000), (1240, 41384000), (1250, 41052928), (1280, 40090750), (1400, 36654400), (1478, 34720000), (1550, 33107200), (1600, 32072600), (1736, 29560000), (1750, 29323520), (1792, 28636250), (1984, 25865000), (2000, 25658080), (2170, 23648000), (2240, 22909000), (2480, 20692000), (2500, 20526464), (2560, 20045375), (2800, 18327200), (2956, 17360000), (3100, 16553600), (3200, 16036300), (3472, 14780000), (3500, 14661760), (3584, 14318125), (3695, 13888000), (3875, 13242880), (3968, 12932500), (4000, 12829040), (4340, 11824000), (4375, 11729408), (4480, 11454500), (4960, 10346000), (5000, 10263232), (5173, 9920000), (5425, 9459200), (5600, 9163600), (5912, 8680000), (6200, 8276800), (6400, 8018150), (6944, 7390000), (7000, 7330880), (7390, 6944000), (7750, 6621440), (7936, 6466250), (8000, 6414520), (8680, 5912000), (8750, 5864704), (8960, 5727250), (9920, 5173000), (10000, 5131616), (10346, 4960000), (10850, 4729600), (11200, 4581800), (11824, 4340000), (12400, 4138400), (12800, 4009075), (13888, 3695000), (14000, 3665440), (14780, 3472000), (15500, 3310720), (15872, 3233125), (16000, 3207260), (17360, 2956000), (17500, 2932352), (17920, 2863625), (18475, 2777600), (19375, 2648576), (19840, 2586500), (20000, 2565808), (20692, 2480000), (21700, 2364800), (22400, 2290900), (22909, 2240000), (23648, 2170000), (24800, 2069200), (25865, 1984000), (27125, 1891840), (27776, 1847500), (28000, 1832720), (29560, 1736000), (31000, 1655360), (32000, 1603630), (34720, 1478000), (35000, 1466176), (36950, 1388800), (38750, 1324288), (39680, 1293250), (40000, 1282904), (41384, 1240000), (43400, 1182400), (44800, 1145450), (45818, 1120000), (47296, 1085000), (49600, 1034600), (51730, 992000), (54250, 945920), (55552, 923750), (56000, 916360), (59120, 868000), (62000, 827680), (64000, 801815), (69440, 739000), (70000, 733088), (73900, 694400), (77500, 662144), (79360, 646625), (80000, 641452), (82768, 620000), (86800, 591200), (89600, 572725), (91636, 560000), (92375, 555520), (94592, 542500), (99200, 517300), (103460, 496000), (108500, 472960), (111104, 461875), (112000, 458180), (114545, 448000), (118240, 434000), (124000, 413840), (129325, 396800), (135625, 378368), (138880, 369500), (140000, 366544), (147800, 347200), (155000, 331072), (160000, 320726), (160363, 320000), (165536, 310000), (173600, 295600), (183272, 280000), (184750, 277760), (189184, 271250), (198400, 258650), (206920, 248000), (217000, 236480), (224000, 229090)]