195416480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1342

約数の個数: 96

約数和(自身を含む): 531619200

約数和(自身を除く): 336202720

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, 560, 596, 745, 1043, 1120, 1171, 1192, 1490, 2086, 2342, 2384, 2980, 4172, 4684, 4768, 5215, 5855, 5960, 8197, 8344, 9368, 10430, 11710, 11920, 16394, 16688, 18736, 20860, 23420, 23840, 32788, 33376, 37472, 40985, 41720, 46840, 65576, 81970, 83440, 93680, 131152, 163940, 166880, 174479, 187360, 262304, 327880, 348958, 655760, 697916, 872395, 1221353, 1311520, 1395832, 1744790, 2442706, 2791664, 3489580, 4885412, 5583328, 6106765, 6979160, 9770824, 12213530, 13958320, 19541648, 24427060, 27916640, 39083296, 48854120, 97708240, 195416480]

約数ペア:

[(1, 195416480), (2, 97708240), (4, 48854120), (5, 39083296), (7, 27916640), (8, 24427060), (10, 19541648), (14, 13958320), (16, 12213530), (20, 9770824), (28, 6979160), (32, 6106765), (35, 5583328), (40, 4885412), (56, 3489580), (70, 2791664), (80, 2442706), (112, 1744790), (140, 1395832), (149, 1311520), (160, 1221353), (224, 872395), (280, 697916), (298, 655760), (560, 348958), (596, 327880), (745, 262304), (1043, 187360), (1120, 174479), (1171, 166880), (1192, 163940), (1490, 131152), (2086, 93680), (2342, 83440), (2384, 81970), (2980, 65576), (4172, 46840), (4684, 41720), (4768, 40985), (5215, 37472), (5855, 33376), (5960, 32788), (8197, 23840), (8344, 23420), (9368, 20860), (10430, 18736), (11710, 16688), (11920, 16394)]