1430464000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 320

約数和(自身を含む): 4248870912

約数和(自身を除く): 2818406912

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, 103, 112, 124, 125, 128, 140, 155, 160, 175, 200, 206, 217, 224, 248, 250, 256, 280, 310, 320, 350, 400, 412, 434, 448, 496, 500, 512, 515, 560, 620, 640, 700, 721, 775, 800, 824, 868, 875, 896, 992, 1000, 1030, 1085, 1120, 1240, 1280, 1400, 1442, 1550, 1600, 1648, 1736, 1750, 1792, 1984, 2000, 2060, 2170, 2240, 2480, 2560, 2575, 2800, 2884, 3100, 3193, 3200, 3296, 3472, 3500, 3584, 3605, 3875, 3968, 4000, 4120, 4340, 4480, 4960, 5150, 5425, 5600, 5768, 6200, 6386, 6400, 6592, 6944, 7000, 7210, 7750, 7936, 8000, 8240, 8680, 8960, 9920, 10300, 10850, 11200, 11536, 12400, 12772, 12800, 12875, 13184, 13888, 14000, 14420, 15500, 15872, 15965, 16000, 16480, 17360, 17920, 18025, 19840, 20600, 21700, 22351, 22400, 23072, 24800, 25544, 25750, 26368, 27125, 27776, 28000, 28840, 31000, 31930, 32000, 32960, 34720, 36050, 39680, 41200, 43400, 44702, 44800, 46144, 49600, 51088, 51500, 52736, 54250, 55552, 56000, 57680, 62000, 63860, 64000, 65920, 69440, 72100, 79360, 79825, 82400, 86800, 89404, 89600, 90125, 92288, 99200, 102176, 103000, 108500, 111104, 111755, 112000, 115360, 124000, 127720, 131840, 138880, 144200, 159650, 164800, 173600, 178808, 180250, 184576, 198400, 204352, 206000, 217000, 223510, 224000, 230720, 248000, 255440, 263680, 277760, 288400, 319300, 329600, 347200, 357616, 360500, 369152, 396800, 399125, 408704, 412000, 434000, 447020, 448000, 461440, 496000, 510880, 555520, 558775, 576800, 638600, 659200, 694400, 715232, 721000, 798250, 817408, 824000, 868000, 894040, 922880, 992000, 1021760, 1117550, 1153600, 1277200, 1318400, 1388800, 1430464, 1442000, 1596500, 1634816, 1648000, 1736000, 1788080, 1845760, 1984000, 2043520, 2235100, 2307200, 2554400, 2777600, 2793875, 2860928, 2884000, 3193000, 3296000, 3472000, 3576160, 4087040, 4470200, 4614400, 5108800, 5587750, 5721856, 5768000, 6386000, 6592000, 6944000, 7152320, 8174080, 8940400, 9228800, 10217600, 11175500, 11443712, 11536000, 12772000, 13888000, 14304640, 17880800, 20435200, 22351000, 23072000, 25544000, 28609280, 35761600, 40870400, 44702000, 46144000, 51088000, 57218560, 71523200, 89404000, 102176000, 143046400, 178808000, 204352000, 286092800, 357616000, 715232000, 1430464000]

約数ペア:

[(1, 1430464000), (2, 715232000), (4, 357616000), (5, 286092800), (7, 204352000), (8, 178808000), (10, 143046400), (14, 102176000), (16, 89404000), (20, 71523200), (25, 57218560), (28, 51088000), (31, 46144000), (32, 44702000), (35, 40870400), (40, 35761600), (50, 28609280), (56, 25544000), (62, 23072000), (64, 22351000), (70, 20435200), (80, 17880800), (100, 14304640), (103, 13888000), (112, 12772000), (124, 11536000), (125, 11443712), (128, 11175500), (140, 10217600), (155, 9228800), (160, 8940400), (175, 8174080), (200, 7152320), (206, 6944000), (217, 6592000), (224, 6386000), (248, 5768000), (250, 5721856), (256, 5587750), (280, 5108800), (310, 4614400), (320, 4470200), (350, 4087040), (400, 3576160), (412, 3472000), (434, 3296000), (448, 3193000), (496, 2884000), (500, 2860928), (512, 2793875), (515, 2777600), (560, 2554400), (620, 2307200), (640, 2235100), (700, 2043520), (721, 1984000), (775, 1845760), (800, 1788080), (824, 1736000), (868, 1648000), (875, 1634816), (896, 1596500), (992, 1442000), (1000, 1430464), (1030, 1388800), (1085, 1318400), (1120, 1277200), (1240, 1153600), (1280, 1117550), (1400, 1021760), (1442, 992000), (1550, 922880), (1600, 894040), (1648, 868000), (1736, 824000), (1750, 817408), (1792, 798250), (1984, 721000), (2000, 715232), (2060, 694400), (2170, 659200), (2240, 638600), (2480, 576800), (2560, 558775), (2575, 555520), (2800, 510880), (2884, 496000), (3100, 461440), (3193, 448000), (3200, 447020), (3296, 434000), (3472, 412000), (3500, 408704), (3584, 399125), (3605, 396800), (3875, 369152), (3968, 360500), (4000, 357616), (4120, 347200), (4340, 329600), (4480, 319300), (4960, 288400), (5150, 277760), (5425, 263680), (5600, 255440), (5768, 248000), (6200, 230720), (6386, 224000), (6400, 223510), (6592, 217000), (6944, 206000), (7000, 204352), (7210, 198400), (7750, 184576), (7936, 180250), (8000, 178808), (8240, 173600), (8680, 164800), (8960, 159650), (9920, 144200), (10300, 138880), (10850, 131840), (11200, 127720), (11536, 124000), (12400, 115360), (12772, 112000), (12800, 111755), (12875, 111104), (13184, 108500), (13888, 103000), (14000, 102176), (14420, 99200), (15500, 92288), (15872, 90125), (15965, 89600), (16000, 89404), (16480, 86800), (17360, 82400), (17920, 79825), (18025, 79360), (19840, 72100), (20600, 69440), (21700, 65920), (22351, 64000), (22400, 63860), (23072, 62000), (24800, 57680), (25544, 56000), (25750, 55552), (26368, 54250), (27125, 52736), (27776, 51500), (28000, 51088), (28840, 49600), (31000, 46144), (31930, 44800), (32000, 44702), (32960, 43400), (34720, 41200), (36050, 39680)]