1444322560

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7573}}^1$

素因数の和:7743

約数の個数: 72

約数和(自身を含む): 3483282600

約数和(自身を除く): 2038960040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 596, 640, 745, 1192, 1280, 1490, 2384, 2980, 4768, 5960, 7573, 9536, 11920, 15146, 19072, 23840, 30292, 37865, 38144, 47680, 60584, 75730, 95360, 121168, 151460, 190720, 242336, 302920, 484672, 605840, 969344, 1128377, 1211680, 1938688, 2256754, 2423360, 4513508, 4846720, 5641885, 9027016, 9693440, 11283770, 18054032, 22567540, 36108064, 45135080, 72216128, 90270160, 144432256, 180540320, 288864512, 361080640, 722161280, 1444322560]

約数ペア:

[(1, 1444322560), (2, 722161280), (4, 361080640), (5, 288864512), (8, 180540320), (10, 144432256), (16, 90270160), (20, 72216128), (32, 45135080), (40, 36108064), (64, 22567540), (80, 18054032), (128, 11283770), (149, 9693440), (160, 9027016), (256, 5641885), (298, 4846720), (320, 4513508), (596, 2423360), (640, 2256754), (745, 1938688), (1192, 1211680), (1280, 1128377), (1490, 969344), (2384, 605840), (2980, 484672), (4768, 302920), (5960, 242336), (7573, 190720), (9536, 151460), (11920, 121168), (15146, 95360), (19072, 75730), (23840, 60584), (30292, 47680), (37865, 38144)]