626543040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4157}}^1$

素因数の和:4334

約数の個数: 112

約数和(自身を含む): 2002426272

約数和(自身を除く): 1375883232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 471, 480, 628, 785, 942, 960, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4157, 4710, 5024, 6280, 7536, 8314, 9420, 10048, 12471, 12560, 15072, 16628, 18840, 20785, 24942, 25120, 30144, 33256, 37680, 41570, 49884, 50240, 62355, 66512, 75360, 83140, 99768, 124710, 133024, 150720, 166280, 199536, 249420, 266048, 332560, 399072, 498840, 652649, 665120, 798144, 997680, 1305298, 1330240, 1957947, 1995360, 2610596, 3263245, 3915894, 3990720, 5221192, 6526490, 7831788, 9789735, 10442384, 13052980, 15663576, 19579470, 20884768, 26105960, 31327152, 39158940, 41769536, 52211920, 62654304, 78317880, 104423840, 125308608, 156635760, 208847680, 313271520, 626543040]

約数ペア:

[(1, 626543040), (2, 313271520), (3, 208847680), (4, 156635760), (5, 125308608), (6, 104423840), (8, 78317880), (10, 62654304), (12, 52211920), (15, 41769536), (16, 39158940), (20, 31327152), (24, 26105960), (30, 20884768), (32, 19579470), (40, 15663576), (48, 13052980), (60, 10442384), (64, 9789735), (80, 7831788), (96, 6526490), (120, 5221192), (157, 3990720), (160, 3915894), (192, 3263245), (240, 2610596), (314, 1995360), (320, 1957947), (471, 1330240), (480, 1305298), (628, 997680), (785, 798144), (942, 665120), (960, 652649), (1256, 498840), (1570, 399072), (1884, 332560), (2355, 266048), (2512, 249420), (3140, 199536), (3768, 166280), (4157, 150720), (4710, 133024), (5024, 124710), (6280, 99768), (7536, 83140), (8314, 75360), (9420, 66512), (10048, 62355), (12471, 50240), (12560, 49884), (15072, 41570), (16628, 37680), (18840, 33256), (20785, 30144), (24942, 25120)]