118626060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 390356064

約数和(自身を除く): 271730004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 157, 196, 210, 245, 257, 294, 314, 420, 471, 490, 514, 588, 628, 735, 771, 785, 942, 980, 1028, 1099, 1285, 1470, 1542, 1570, 1799, 1884, 2198, 2355, 2570, 2940, 3084, 3140, 3297, 3598, 3855, 4396, 4710, 5140, 5397, 5495, 6594, 7196, 7693, 7710, 8995, 9420, 10794, 10990, 12593, 13188, 15386, 15420, 16485, 17990, 21588, 21980, 23079, 25186, 26985, 30772, 32970, 35980, 37779, 38465, 40349, 46158, 50372, 53970, 62965, 65940, 75558, 76930, 80698, 92316, 107940, 115395, 121047, 125930, 151116, 153860, 161396, 188895, 201745, 230790, 242094, 251860, 282443, 377790, 403490, 461580, 484188, 564886, 605235, 755580, 806980, 847329, 1129772, 1210470, 1412215, 1694658, 1977101, 2420940, 2824430, 3389316, 3954202, 4236645, 5648860, 5931303, 7908404, 8473290, 9885505, 11862606, 16946580, 19771010, 23725212, 29656515, 39542020, 59313030, 118626060]

約数ペア:

[(1, 118626060), (2, 59313030), (3, 39542020), (4, 29656515), (5, 23725212), (6, 19771010), (7, 16946580), (10, 11862606), (12, 9885505), (14, 8473290), (15, 7908404), (20, 5931303), (21, 5648860), (28, 4236645), (30, 3954202), (35, 3389316), (42, 2824430), (49, 2420940), (60, 1977101), (70, 1694658), (84, 1412215), (98, 1210470), (105, 1129772), (140, 847329), (147, 806980), (157, 755580), (196, 605235), (210, 564886), (245, 484188), (257, 461580), (294, 403490), (314, 377790), (420, 282443), (471, 251860), (490, 242094), (514, 230790), (588, 201745), (628, 188895), (735, 161396), (771, 153860), (785, 151116), (942, 125930), (980, 121047), (1028, 115395), (1099, 107940), (1285, 92316), (1470, 80698), (1542, 76930), (1570, 75558), (1799, 65940), (1884, 62965), (2198, 53970), (2355, 50372), (2570, 46158), (2940, 40349), (3084, 38465), (3140, 37779), (3297, 35980), (3598, 32970), (3855, 30772), (4396, 26985), (4710, 25186), (5140, 23079), (5397, 21980), (5495, 21588), (6594, 17990), (7196, 16485), (7693, 15420), (7710, 15386), (8995, 13188), (9420, 12593), (10794, 10990)]