13788965120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{13619}}^1$

素因数の和:13760

約数の個数: 144

約数和(自身を含む): 38084135040

約数和(自身を除く): 24295169920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 128, 140, 160, 224, 226, 256, 280, 320, 448, 452, 560, 565, 640, 791, 896, 904, 1120, 1130, 1280, 1582, 1792, 1808, 2240, 2260, 3164, 3616, 3955, 4480, 4520, 6328, 7232, 7910, 8960, 9040, 12656, 13619, 14464, 15820, 18080, 25312, 27238, 28928, 31640, 36160, 50624, 54476, 63280, 68095, 72320, 95333, 101248, 108952, 126560, 136190, 144640, 190666, 202496, 217904, 253120, 272380, 381332, 435808, 476665, 506240, 544760, 762664, 871616, 953330, 1012480, 1089520, 1525328, 1538947, 1743232, 1906660, 2179040, 3050656, 3077894, 3486464, 3813320, 4358080, 6101312, 6155788, 7626640, 7694735, 8716160, 10772629, 12202624, 12311576, 15253280, 15389470, 17432320, 21545258, 24405248, 24623152, 30506560, 30778940, 43090516, 49246304, 53863145, 61013120, 61557880, 86181032, 98492608, 107726290, 122026240, 123115760, 172362064, 196985216, 215452580, 246231520, 344724128, 393970432, 430905160, 492463040, 689448256, 861810320, 984926080, 1378896512, 1723620640, 1969852160, 2757793024, 3447241280, 6894482560, 13788965120]

約数ペア:

[(1, 13788965120), (2, 6894482560), (4, 3447241280), (5, 2757793024), (7, 1969852160), (8, 1723620640), (10, 1378896512), (14, 984926080), (16, 861810320), (20, 689448256), (28, 492463040), (32, 430905160), (35, 393970432), (40, 344724128), (56, 246231520), (64, 215452580), (70, 196985216), (80, 172362064), (112, 123115760), (113, 122026240), (128, 107726290), (140, 98492608), (160, 86181032), (224, 61557880), (226, 61013120), (256, 53863145), (280, 49246304), (320, 43090516), (448, 30778940), (452, 30506560), (560, 24623152), (565, 24405248), (640, 21545258), (791, 17432320), (896, 15389470), (904, 15253280), (1120, 12311576), (1130, 12202624), (1280, 10772629), (1582, 8716160), (1792, 7694735), (1808, 7626640), (2240, 6155788), (2260, 6101312), (3164, 4358080), (3616, 3813320), (3955, 3486464), (4480, 3077894), (4520, 3050656), (6328, 2179040), (7232, 1906660), (7910, 1743232), (8960, 1538947), (9040, 1525328), (12656, 1089520), (13619, 1012480), (14464, 953330), (15820, 871616), (18080, 762664), (25312, 544760), (27238, 506240), (28928, 476665), (31640, 435808), (36160, 381332), (50624, 272380), (54476, 253120), (63280, 217904), (68095, 202496), (72320, 190666), (95333, 144640), (101248, 136190), (108952, 126560)]