73260320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 199584000

約数和(自身を除く): 126323680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 439, 560, 596, 745, 878, 1043, 1120, 1192, 1490, 1756, 2086, 2195, 2384, 2980, 3073, 3512, 4172, 4390, 4768, 5215, 5960, 6146, 7024, 8344, 8780, 10430, 11920, 12292, 14048, 15365, 16688, 17560, 20860, 23840, 24584, 30730, 33376, 35120, 41720, 49168, 61460, 65411, 70240, 83440, 98336, 122920, 130822, 166880, 245840, 261644, 327055, 457877, 491680, 523288, 654110, 915754, 1046576, 1308220, 1831508, 2093152, 2289385, 2616440, 3663016, 4578770, 5232880, 7326032, 9157540, 10465760, 14652064, 18315080, 36630160, 73260320]

約数ペア:

[(1, 73260320), (2, 36630160), (4, 18315080), (5, 14652064), (7, 10465760), (8, 9157540), (10, 7326032), (14, 5232880), (16, 4578770), (20, 3663016), (28, 2616440), (32, 2289385), (35, 2093152), (40, 1831508), (56, 1308220), (70, 1046576), (80, 915754), (112, 654110), (140, 523288), (149, 491680), (160, 457877), (224, 327055), (280, 261644), (298, 245840), (439, 166880), (560, 130822), (596, 122920), (745, 98336), (878, 83440), (1043, 70240), (1120, 65411), (1192, 61460), (1490, 49168), (1756, 41720), (2086, 35120), (2195, 33376), (2384, 30730), (2980, 24584), (3073, 23840), (3512, 20860), (4172, 17560), (4390, 16688), (4768, 15365), (5215, 14048), (5960, 12292), (6146, 11920), (7024, 10430), (8344, 8780)]