1376300800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1055

約数の個数: 216

約数和(自身を含む): 4022853632

約数和(自身を除く): 2646552832

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, 128, 140, 155, 160, 175, 200, 217, 224, 248, 256, 280, 310, 320, 350, 400, 434, 448, 496, 560, 620, 640, 700, 775, 800, 868, 896, 991, 992, 1085, 1120, 1240, 1280, 1400, 1550, 1600, 1736, 1792, 1982, 1984, 2170, 2240, 2480, 2800, 3100, 3200, 3472, 3964, 3968, 4340, 4480, 4955, 4960, 5425, 5600, 6200, 6400, 6937, 6944, 7928, 7936, 8680, 8960, 9910, 9920, 10850, 11200, 12400, 13874, 13888, 15856, 17360, 19820, 19840, 21700, 22400, 24775, 24800, 27748, 27776, 30721, 31712, 34685, 34720, 39640, 39680, 43400, 44800, 49550, 49600, 55496, 55552, 61442, 63424, 69370, 69440, 79280, 86800, 99100, 99200, 110992, 122884, 126848, 138740, 138880, 153605, 158560, 173425, 173600, 198200, 198400, 215047, 221984, 245768, 253696, 277480, 277760, 307210, 317120, 346850, 347200, 396400, 430094, 443968, 491536, 554960, 614420, 634240, 693700, 694400, 768025, 792800, 860188, 887936, 983072, 1075235, 1109920, 1228840, 1268480, 1387400, 1388800, 1536050, 1585600, 1720376, 1775872, 1966144, 2150470, 2219840, 2457680, 2774800, 3072100, 3171200, 3440752, 3932288, 4300940, 4439680, 4915360, 5376175, 5549600, 6144200, 6342400, 6881504, 7864576, 8601880, 8879360, 9830720, 10752350, 11099200, 12288400, 13763008, 17203760, 19661440, 21504700, 22198400, 24576800, 27526016, 34407520, 39322880, 43009400, 44396800, 49153600, 55052032, 68815040, 86018800, 98307200, 137630080, 172037600, 196614400, 275260160, 344075200, 688150400, 1376300800]

約数ペア:

[(1, 1376300800), (2, 688150400), (4, 344075200), (5, 275260160), (7, 196614400), (8, 172037600), (10, 137630080), (14, 98307200), (16, 86018800), (20, 68815040), (25, 55052032), (28, 49153600), (31, 44396800), (32, 43009400), (35, 39322880), (40, 34407520), (50, 27526016), (56, 24576800), (62, 22198400), (64, 21504700), (70, 19661440), (80, 17203760), (100, 13763008), (112, 12288400), (124, 11099200), (128, 10752350), (140, 9830720), (155, 8879360), (160, 8601880), (175, 7864576), (200, 6881504), (217, 6342400), (224, 6144200), (248, 5549600), (256, 5376175), (280, 4915360), (310, 4439680), (320, 4300940), (350, 3932288), (400, 3440752), (434, 3171200), (448, 3072100), (496, 2774800), (560, 2457680), (620, 2219840), (640, 2150470), (700, 1966144), (775, 1775872), (800, 1720376), (868, 1585600), (896, 1536050), (991, 1388800), (992, 1387400), (1085, 1268480), (1120, 1228840), (1240, 1109920), (1280, 1075235), (1400, 983072), (1550, 887936), (1600, 860188), (1736, 792800), (1792, 768025), (1982, 694400), (1984, 693700), (2170, 634240), (2240, 614420), (2480, 554960), (2800, 491536), (3100, 443968), (3200, 430094), (3472, 396400), (3964, 347200), (3968, 346850), (4340, 317120), (4480, 307210), (4955, 277760), (4960, 277480), (5425, 253696), (5600, 245768), (6200, 221984), (6400, 215047), (6937, 198400), (6944, 198200), (7928, 173600), (7936, 173425), (8680, 158560), (8960, 153605), (9910, 138880), (9920, 138740), (10850, 126848), (11200, 122884), (12400, 110992), (13874, 99200), (13888, 99100), (15856, 86800), (17360, 79280), (19820, 69440), (19840, 69370), (21700, 63424), (22400, 61442), (24775, 55552), (24800, 55496), (27748, 49600), (27776, 49550), (30721, 44800), (31712, 43400), (34685, 39680), (34720, 39640)]