214969920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20357}}^1$

素因数の和:20388

約数の個数: 112

約数和(自身を含む): 744614208

約数和(自身を除く): 529644288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 20357, 40714, 61071, 81428, 101785, 122142, 162856, 203570, 223927, 244284, 305355, 325712, 407140, 447854, 488568, 610710, 651424, 671781, 814280, 895708, 977136, 1119635, 1221420, 1302848, 1343562, 1628560, 1791416, 1954272, 2239270, 2442840, 2687124, 3257120, 3358905, 3582832, 3908544, 4478540, 4885680, 5374248, 6514240, 6717810, 7165664, 8957080, 9771360, 10748496, 13435620, 14331328, 17914160, 19542720, 21496992, 26871240, 35828320, 42993984, 53742480, 71656640, 107484960, 214969920]

約数ペア:

[(1, 214969920), (2, 107484960), (3, 71656640), (4, 53742480), (5, 42993984), (6, 35828320), (8, 26871240), (10, 21496992), (11, 19542720), (12, 17914160), (15, 14331328), (16, 13435620), (20, 10748496), (22, 9771360), (24, 8957080), (30, 7165664), (32, 6717810), (33, 6514240), (40, 5374248), (44, 4885680), (48, 4478540), (55, 3908544), (60, 3582832), (64, 3358905), (66, 3257120), (80, 2687124), (88, 2442840), (96, 2239270), (110, 1954272), (120, 1791416), (132, 1628560), (160, 1343562), (165, 1302848), (176, 1221420), (192, 1119635), (220, 977136), (240, 895708), (264, 814280), (320, 671781), (330, 651424), (352, 610710), (440, 488568), (480, 447854), (528, 407140), (660, 325712), (704, 305355), (880, 244284), (960, 223927), (1056, 203570), (1320, 162856), (1760, 122142), (2112, 101785), (2640, 81428), (3520, 61071), (5280, 40714), (10560, 20357)]