308019040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5189}}^1$

素因数の和:5264

約数の個数: 96

約数和(自身を含む): 847506240

約数和(自身を除く): 539487200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2968, 3710, 4240, 5189, 5936, 7420, 8480, 10378, 11872, 14840, 20756, 25945, 29680, 36323, 41512, 51890, 59360, 72646, 83024, 103780, 145292, 166048, 181615, 207560, 275017, 290584, 363230, 415120, 550034, 581168, 726460, 830240, 1100068, 1162336, 1375085, 1452920, 1925119, 2200136, 2750170, 2905840, 3850238, 4400272, 5500340, 5811680, 7700476, 8800544, 9625595, 11000680, 15400952, 19251190, 22001360, 30801904, 38502380, 44002720, 61603808, 77004760, 154009520, 308019040]

約数ペア:

[(1, 308019040), (2, 154009520), (4, 77004760), (5, 61603808), (7, 44002720), (8, 38502380), (10, 30801904), (14, 22001360), (16, 19251190), (20, 15400952), (28, 11000680), (32, 9625595), (35, 8800544), (40, 7700476), (53, 5811680), (56, 5500340), (70, 4400272), (80, 3850238), (106, 2905840), (112, 2750170), (140, 2200136), (160, 1925119), (212, 1452920), (224, 1375085), (265, 1162336), (280, 1100068), (371, 830240), (424, 726460), (530, 581168), (560, 550034), (742, 415120), (848, 363230), (1060, 290584), (1120, 275017), (1484, 207560), (1696, 181615), (1855, 166048), (2120, 145292), (2968, 103780), (3710, 83024), (4240, 72646), (5189, 59360), (5936, 51890), (7420, 41512), (8480, 36323), (10378, 29680), (11872, 25945), (14840, 20756)]