116305280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2036

約数の個数: 128

約数和(自身を含む): 342377280

約数和(自身を除く): 226072000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 1997, 2080, 2240, 2912, 3640, 3994, 4160, 4480, 5824, 7280, 7988, 8320, 9985, 11648, 13979, 14560, 15976, 19970, 25961, 27958, 29120, 31952, 39940, 51922, 55916, 58240, 63904, 69895, 79880, 103844, 111832, 127808, 129805, 139790, 159760, 181727, 207688, 223664, 255616, 259610, 279580, 319520, 363454, 415376, 447328, 519220, 559160, 639040, 726908, 830752, 894656, 908635, 1038440, 1118320, 1278080, 1453816, 1661504, 1789312, 1817270, 2076880, 2236640, 2907632, 3323008, 3634540, 4153760, 4473280, 5815264, 7269080, 8307520, 8946560, 11630528, 14538160, 16615040, 23261056, 29076320, 58152640, 116305280]

約数ペア:

[(1, 116305280), (2, 58152640), (4, 29076320), (5, 23261056), (7, 16615040), (8, 14538160), (10, 11630528), (13, 8946560), (14, 8307520), (16, 7269080), (20, 5815264), (26, 4473280), (28, 4153760), (32, 3634540), (35, 3323008), (40, 2907632), (52, 2236640), (56, 2076880), (64, 1817270), (65, 1789312), (70, 1661504), (80, 1453816), (91, 1278080), (104, 1118320), (112, 1038440), (128, 908635), (130, 894656), (140, 830752), (160, 726908), (182, 639040), (208, 559160), (224, 519220), (260, 447328), (280, 415376), (320, 363454), (364, 319520), (416, 279580), (448, 259610), (455, 255616), (520, 223664), (560, 207688), (640, 181727), (728, 159760), (832, 139790), (896, 129805), (910, 127808), (1040, 111832), (1120, 103844), (1456, 79880), (1664, 69895), (1820, 63904), (1997, 58240), (2080, 55916), (2240, 51922), (2912, 39940), (3640, 31952), (3994, 29120), (4160, 27958), (4480, 25961), (5824, 19970), (7280, 15976), (7988, 14560), (8320, 13979), (9985, 11648)]