199296960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3917}}^1$

素因数の和:3990

約数の個数: 112

約数和(自身を含む): 644871456

約数和(自身を除く): 445574496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3392, 3917, 4240, 5088, 6360, 7834, 8480, 10176, 11751, 12720, 15668, 16960, 19585, 23502, 25440, 31336, 39170, 47004, 50880, 58755, 62672, 78340, 94008, 117510, 125344, 156680, 188016, 207601, 235020, 250688, 313360, 376032, 415202, 470040, 622803, 626720, 752064, 830404, 940080, 1038005, 1245606, 1253440, 1660808, 1880160, 2076010, 2491212, 3114015, 3321616, 3760320, 4152020, 4982424, 6228030, 6643232, 8304040, 9964848, 12456060, 13286464, 16608080, 19929696, 24912120, 33216160, 39859392, 49824240, 66432320, 99648480, 199296960]

約数ペア:

[(1, 199296960), (2, 99648480), (3, 66432320), (4, 49824240), (5, 39859392), (6, 33216160), (8, 24912120), (10, 19929696), (12, 16608080), (15, 13286464), (16, 12456060), (20, 9964848), (24, 8304040), (30, 6643232), (32, 6228030), (40, 4982424), (48, 4152020), (53, 3760320), (60, 3321616), (64, 3114015), (80, 2491212), (96, 2076010), (106, 1880160), (120, 1660808), (159, 1253440), (160, 1245606), (192, 1038005), (212, 940080), (240, 830404), (265, 752064), (318, 626720), (320, 622803), (424, 470040), (480, 415202), (530, 376032), (636, 313360), (795, 250688), (848, 235020), (960, 207601), (1060, 188016), (1272, 156680), (1590, 125344), (1696, 117510), (2120, 94008), (2544, 78340), (3180, 62672), (3392, 58755), (3917, 50880), (4240, 47004), (5088, 39170), (6360, 31336), (7834, 25440), (8480, 23502), (10176, 19585), (11751, 16960), (12720, 15668)]