2578367040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{17107}}^1$

素因数の和:17284

約数の個数: 112

約数和(自身を含む): 8238939072

約数和(自身を除く): 5660572032

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, 4710, 5024, 6280, 7536, 9420, 10048, 12560, 15072, 17107, 18840, 25120, 30144, 34214, 37680, 50240, 51321, 68428, 75360, 85535, 102642, 136856, 150720, 171070, 205284, 256605, 273712, 342140, 410568, 513210, 547424, 684280, 821136, 1026420, 1094848, 1368560, 1642272, 2052840, 2685799, 2737120, 3284544, 4105680, 5371598, 5474240, 8057397, 8211360, 10743196, 13428995, 16114794, 16422720, 21486392, 26857990, 32229588, 40286985, 42972784, 53715980, 64459176, 80573970, 85945568, 107431960, 128918352, 161147940, 171891136, 214863920, 257836704, 322295880, 429727840, 515673408, 644591760, 859455680, 1289183520, 2578367040]

約数ペア:

[(1, 2578367040), (2, 1289183520), (3, 859455680), (4, 644591760), (5, 515673408), (6, 429727840), (8, 322295880), (10, 257836704), (12, 214863920), (15, 171891136), (16, 161147940), (20, 128918352), (24, 107431960), (30, 85945568), (32, 80573970), (40, 64459176), (48, 53715980), (60, 42972784), (64, 40286985), (80, 32229588), (96, 26857990), (120, 21486392), (157, 16422720), (160, 16114794), (192, 13428995), (240, 10743196), (314, 8211360), (320, 8057397), (471, 5474240), (480, 5371598), (628, 4105680), (785, 3284544), (942, 2737120), (960, 2685799), (1256, 2052840), (1570, 1642272), (1884, 1368560), (2355, 1094848), (2512, 1026420), (3140, 821136), (3768, 684280), (4710, 547424), (5024, 513210), (6280, 410568), (7536, 342140), (9420, 273712), (10048, 256605), (12560, 205284), (15072, 171070), (17107, 150720), (18840, 136856), (25120, 102642), (30144, 85535), (34214, 75360), (37680, 68428), (50240, 51321)]