763618720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 1877904000

約数和(自身を除く): 1114285280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 199, 232, 290, 398, 464, 580, 796, 827, 928, 995, 1160, 1592, 1654, 1990, 2320, 3184, 3308, 3980, 4135, 4640, 5771, 6368, 6616, 7960, 8270, 11542, 13232, 15920, 16540, 23084, 23983, 26464, 28855, 31840, 33080, 46168, 47966, 57710, 66160, 92336, 95932, 115420, 119915, 132320, 164573, 184672, 191864, 230840, 239830, 329146, 383728, 461680, 479660, 658292, 767456, 822865, 923360, 959320, 1316584, 1645730, 1918640, 2633168, 3291460, 3837280, 4772617, 5266336, 6582920, 9545234, 13165840, 19090468, 23863085, 26331680, 38180936, 47726170, 76361872, 95452340, 152723744, 190904680, 381809360, 763618720]

約数ペア:

[(1, 763618720), (2, 381809360), (4, 190904680), (5, 152723744), (8, 95452340), (10, 76361872), (16, 47726170), (20, 38180936), (29, 26331680), (32, 23863085), (40, 19090468), (58, 13165840), (80, 9545234), (116, 6582920), (145, 5266336), (160, 4772617), (199, 3837280), (232, 3291460), (290, 2633168), (398, 1918640), (464, 1645730), (580, 1316584), (796, 959320), (827, 923360), (928, 822865), (995, 767456), (1160, 658292), (1592, 479660), (1654, 461680), (1990, 383728), (2320, 329146), (3184, 239830), (3308, 230840), (3980, 191864), (4135, 184672), (4640, 164573), (5771, 132320), (6368, 119915), (6616, 115420), (7960, 95932), (8270, 92336), (11542, 66160), (13232, 57710), (15920, 47966), (16540, 46168), (23084, 33080), (23983, 31840), (26464, 28855)]