2103253440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6619}}^1$

素因数の和:6970

約数の個数: 112

約数和(自身を含む): 6699016320

約数和(自身を除く): 4595762880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 331, 480, 662, 960, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6619, 6620, 7944, 9930, 10592, 13238, 13240, 15888, 19857, 19860, 21184, 26476, 26480, 31776, 33095, 39714, 39720, 52952, 52960, 63552, 66190, 79428, 79440, 99285, 105904, 105920, 132380, 158856, 158880, 198570, 211808, 264760, 317712, 317760, 397140, 423616, 529520, 635424, 794280, 1059040, 1270848, 1588560, 2118080, 2190889, 3177120, 4381778, 6354240, 6572667, 8763556, 10954445, 13145334, 17527112, 21908890, 26290668, 32863335, 35054224, 43817780, 52581336, 65726670, 70108448, 87635560, 105162672, 131453340, 140216896, 175271120, 210325344, 262906680, 350542240, 420650688, 525813360, 701084480, 1051626720, 2103253440]

約数ペア:

[(1, 2103253440), (2, 1051626720), (3, 701084480), (4, 525813360), (5, 420650688), (6, 350542240), (8, 262906680), (10, 210325344), (12, 175271120), (15, 140216896), (16, 131453340), (20, 105162672), (24, 87635560), (30, 70108448), (32, 65726670), (40, 52581336), (48, 43817780), (60, 35054224), (64, 32863335), (80, 26290668), (96, 21908890), (120, 17527112), (160, 13145334), (192, 10954445), (240, 8763556), (320, 6572667), (331, 6354240), (480, 4381778), (662, 3177120), (960, 2190889), (993, 2118080), (1324, 1588560), (1655, 1270848), (1986, 1059040), (2648, 794280), (3310, 635424), (3972, 529520), (4965, 423616), (5296, 397140), (6619, 317760), (6620, 317712), (7944, 264760), (9930, 211808), (10592, 198570), (13238, 158880), (13240, 158856), (15888, 132380), (19857, 105920), (19860, 105904), (21184, 99285), (26476, 79440), (26480, 79428), (31776, 66190), (33095, 63552), (39714, 52960), (39720, 52952)]