7008320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 84

約数和(自身を含む): 18444972

約数和(自身を除く): 11436652

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 181, 220, 242, 320, 352, 362, 440, 484, 605, 704, 724, 880, 905, 968, 1210, 1448, 1760, 1810, 1936, 1991, 2420, 2896, 3520, 3620, 3872, 3982, 4840, 5792, 7240, 7744, 7964, 9680, 9955, 11584, 14480, 15928, 19360, 19910, 21901, 28960, 31856, 38720, 39820, 43802, 57920, 63712, 79640, 87604, 109505, 127424, 159280, 175208, 219010, 318560, 350416, 438020, 637120, 700832, 876040, 1401664, 1752080, 3504160, 7008320]

約数ペア:

[(1, 7008320), (2, 3504160), (4, 1752080), (5, 1401664), (8, 876040), (10, 700832), (11, 637120), (16, 438020), (20, 350416), (22, 318560), (32, 219010), (40, 175208), (44, 159280), (55, 127424), (64, 109505), (80, 87604), (88, 79640), (110, 63712), (121, 57920), (160, 43802), (176, 39820), (181, 38720), (220, 31856), (242, 28960), (320, 21901), (352, 19910), (362, 19360), (440, 15928), (484, 14480), (605, 11584), (704, 9955), (724, 9680), (880, 7964), (905, 7744), (968, 7240), (1210, 5792), (1448, 4840), (1760, 3982), (1810, 3872), (1936, 3620), (1991, 3520), (2420, 2896)]