7551890040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1\times {\mathrm{2017}}^1$

素因数の和:2833

約数の個数: 128

約数和(自身を含む): 23250265920

約数和(自身を除く): 15698375880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 761, 820, 984, 1230, 1522, 1640, 2017, 2283, 2460, 3044, 3805, 4034, 4566, 4920, 6051, 6088, 7610, 8068, 9132, 10085, 11415, 12102, 15220, 16136, 18264, 20170, 22830, 24204, 30255, 30440, 31201, 40340, 45660, 48408, 60510, 62402, 80680, 82697, 91320, 93603, 121020, 124804, 156005, 165394, 187206, 242040, 248091, 249608, 312010, 330788, 374412, 413485, 468015, 496182, 624020, 661576, 748824, 826970, 936030, 992364, 1240455, 1248040, 1534937, 1653940, 1872060, 1984728, 2480910, 3069874, 3307880, 3744120, 4604811, 4961820, 6139748, 7674685, 9209622, 9923640, 12279496, 15349370, 18419244, 23024055, 30698740, 36838488, 46048110, 61397480, 62932417, 92096220, 125864834, 184192440, 188797251, 251729668, 314662085, 377594502, 503459336, 629324170, 755189004, 943986255, 1258648340, 1510378008, 1887972510, 2517296680, 3775945020, 7551890040]

約数ペア:

[(1, 7551890040), (2, 3775945020), (3, 2517296680), (4, 1887972510), (5, 1510378008), (6, 1258648340), (8, 943986255), (10, 755189004), (12, 629324170), (15, 503459336), (20, 377594502), (24, 314662085), (30, 251729668), (40, 188797251), (41, 184192440), (60, 125864834), (82, 92096220), (120, 62932417), (123, 61397480), (164, 46048110), (205, 36838488), (246, 30698740), (328, 23024055), (410, 18419244), (492, 15349370), (615, 12279496), (761, 9923640), (820, 9209622), (984, 7674685), (1230, 6139748), (1522, 4961820), (1640, 4604811), (2017, 3744120), (2283, 3307880), (2460, 3069874), (3044, 2480910), (3805, 1984728), (4034, 1872060), (4566, 1653940), (4920, 1534937), (6051, 1248040), (6088, 1240455), (7610, 992364), (8068, 936030), (9132, 826970), (10085, 748824), (11415, 661576), (12102, 624020), (15220, 496182), (16136, 468015), (18264, 413485), (20170, 374412), (22830, 330788), (24204, 312010), (30255, 249608), (30440, 248091), (31201, 242040), (40340, 187206), (45660, 165394), (48408, 156005), (60510, 124804), (62402, 121020), (80680, 93603), (82697, 91320)]