193798560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1571}}^1$

素因数の和:1846

約数の個数: 96

約数和(自身を含む): 613230912

約数和(自身を除く): 419432352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 771, 1028, 1285, 1542, 1571, 2056, 2570, 3084, 3142, 3855, 4112, 4713, 5140, 6168, 6284, 7710, 7855, 8224, 9426, 10280, 12336, 12568, 15420, 15710, 18852, 20560, 23565, 24672, 25136, 30840, 31420, 37704, 41120, 47130, 50272, 61680, 62840, 75408, 94260, 123360, 125680, 150816, 188520, 251360, 377040, 403747, 754080, 807494, 1211241, 1614988, 2018735, 2422482, 3229976, 4037470, 4844964, 6056205, 6459952, 8074940, 9689928, 12112410, 12919904, 16149880, 19379856, 24224820, 32299760, 38759712, 48449640, 64599520, 96899280, 193798560]

約数ペア:

[(1, 193798560), (2, 96899280), (3, 64599520), (4, 48449640), (5, 38759712), (6, 32299760), (8, 24224820), (10, 19379856), (12, 16149880), (15, 12919904), (16, 12112410), (20, 9689928), (24, 8074940), (30, 6459952), (32, 6056205), (40, 4844964), (48, 4037470), (60, 3229976), (80, 2422482), (96, 2018735), (120, 1614988), (160, 1211241), (240, 807494), (257, 754080), (480, 403747), (514, 377040), (771, 251360), (1028, 188520), (1285, 150816), (1542, 125680), (1571, 123360), (2056, 94260), (2570, 75408), (3084, 62840), (3142, 61680), (3855, 50272), (4112, 47130), (4713, 41120), (5140, 37704), (6168, 31420), (6284, 30840), (7710, 25136), (7855, 24672), (8224, 23565), (9426, 20560), (10280, 18852), (12336, 15710), (12568, 15420)]