806685280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{599}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 2013984000

約数和(自身を除く): 1207298720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 443, 599, 608, 760, 886, 1198, 1520, 1772, 2215, 2396, 2995, 3040, 3544, 4430, 4792, 5990, 7088, 8417, 8860, 9584, 11381, 11980, 14176, 16834, 17720, 19168, 22762, 23960, 33668, 35440, 42085, 45524, 47920, 56905, 67336, 70880, 84170, 91048, 95840, 113810, 134672, 168340, 182096, 227620, 265357, 269344, 336680, 364192, 455240, 530714, 673360, 910480, 1061428, 1326785, 1346720, 1820960, 2122856, 2653570, 4245712, 5041783, 5307140, 8491424, 10083566, 10614280, 20167132, 21228560, 25208915, 40334264, 42457120, 50417830, 80668528, 100835660, 161337056, 201671320, 403342640, 806685280]

約数ペア:

[(1, 806685280), (2, 403342640), (4, 201671320), (5, 161337056), (8, 100835660), (10, 80668528), (16, 50417830), (19, 42457120), (20, 40334264), (32, 25208915), (38, 21228560), (40, 20167132), (76, 10614280), (80, 10083566), (95, 8491424), (152, 5307140), (160, 5041783), (190, 4245712), (304, 2653570), (380, 2122856), (443, 1820960), (599, 1346720), (608, 1326785), (760, 1061428), (886, 910480), (1198, 673360), (1520, 530714), (1772, 455240), (2215, 364192), (2396, 336680), (2995, 269344), (3040, 265357), (3544, 227620), (4430, 182096), (4792, 168340), (5990, 134672), (7088, 113810), (8417, 95840), (8860, 91048), (9584, 84170), (11381, 70880), (11980, 67336), (14176, 56905), (16834, 47920), (17720, 45524), (19168, 42085), (22762, 35440), (23960, 33668)]