1188264840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1613}}^1$

素因数の和:2511

約数の個数: 128

約数和(自身を含む): 4081224960

約数和(自身を除く): 2892960120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 877, 1613, 1754, 2631, 3226, 3508, 4385, 4839, 5262, 6139, 6452, 7016, 8065, 8770, 9678, 10524, 11291, 12278, 12904, 13155, 16130, 17540, 18417, 19356, 21048, 22582, 24195, 24556, 26310, 30695, 32260, 33873, 35080, 36834, 38712, 45164, 48390, 49112, 52620, 56455, 61390, 64520, 67746, 73668, 90328, 92085, 96780, 105240, 112910, 122780, 135492, 147336, 169365, 184170, 193560, 225820, 245560, 270984, 338730, 368340, 451640, 677460, 736680, 1354920, 1414601, 2829202, 4243803, 5658404, 7073005, 8487606, 9902207, 11316808, 14146010, 16975212, 19804414, 21219015, 28292020, 29706621, 33950424, 39608828, 42438030, 49511035, 56584040, 59413242, 79217656, 84876060, 99022070, 118826484, 148533105, 169752120, 198044140, 237652968, 297066210, 396088280, 594132420, 1188264840]

約数ペア:

[(1, 1188264840), (2, 594132420), (3, 396088280), (4, 297066210), (5, 237652968), (6, 198044140), (7, 169752120), (8, 148533105), (10, 118826484), (12, 99022070), (14, 84876060), (15, 79217656), (20, 59413242), (21, 56584040), (24, 49511035), (28, 42438030), (30, 39608828), (35, 33950424), (40, 29706621), (42, 28292020), (56, 21219015), (60, 19804414), (70, 16975212), (84, 14146010), (105, 11316808), (120, 9902207), (140, 8487606), (168, 7073005), (210, 5658404), (280, 4243803), (420, 2829202), (840, 1414601), (877, 1354920), (1613, 736680), (1754, 677460), (2631, 451640), (3226, 368340), (3508, 338730), (4385, 270984), (4839, 245560), (5262, 225820), (6139, 193560), (6452, 184170), (7016, 169365), (8065, 147336), (8770, 135492), (9678, 122780), (10524, 112910), (11291, 105240), (12278, 96780), (12904, 92085), (13155, 90328), (16130, 73668), (17540, 67746), (18417, 64520), (19356, 61390), (21048, 56455), (22582, 52620), (24195, 49112), (24556, 48390), (26310, 45164), (30695, 38712), (32260, 36834), (33873, 35080)]