135572640

素因数分解:

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

素因数の和:439

約数の個数: 192

約数和(自身を含む): 493081344

約数和(自身を除く): 357508704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 157, 160, 168, 210, 224, 240, 257, 280, 314, 336, 420, 471, 480, 514, 560, 628, 672, 771, 785, 840, 942, 1028, 1099, 1120, 1256, 1285, 1542, 1570, 1680, 1799, 1884, 2056, 2198, 2355, 2512, 2570, 3084, 3140, 3297, 3360, 3598, 3768, 3855, 4112, 4396, 4710, 5024, 5140, 5397, 5495, 6168, 6280, 6594, 7196, 7536, 7710, 8224, 8792, 8995, 9420, 10280, 10794, 10990, 12336, 12560, 13188, 14392, 15072, 15420, 16485, 17584, 17990, 18840, 20560, 21588, 21980, 24672, 25120, 26376, 26985, 28784, 30840, 32970, 35168, 35980, 37680, 40349, 41120, 43176, 43960, 52752, 53970, 57568, 61680, 65940, 71960, 75360, 80698, 86352, 87920, 105504, 107940, 121047, 123360, 131880, 143920, 161396, 172704, 175840, 201745, 215880, 242094, 263760, 282443, 287840, 322792, 403490, 431760, 484188, 527520, 564886, 605235, 645584, 806980, 847329, 863520, 968376, 1129772, 1210470, 1291168, 1412215, 1613960, 1694658, 1936752, 2259544, 2420940, 2824430, 3227920, 3389316, 3873504, 4236645, 4519088, 4841880, 5648860, 6455840, 6778632, 8473290, 9038176, 9683760, 11297720, 13557264, 16946580, 19367520, 22595440, 27114528, 33893160, 45190880, 67786320, 135572640]

約数ペア:

[(1, 135572640), (2, 67786320), (3, 45190880), (4, 33893160), (5, 27114528), (6, 22595440), (7, 19367520), (8, 16946580), (10, 13557264), (12, 11297720), (14, 9683760), (15, 9038176), (16, 8473290), (20, 6778632), (21, 6455840), (24, 5648860), (28, 4841880), (30, 4519088), (32, 4236645), (35, 3873504), (40, 3389316), (42, 3227920), (48, 2824430), (56, 2420940), (60, 2259544), (70, 1936752), (80, 1694658), (84, 1613960), (96, 1412215), (105, 1291168), (112, 1210470), (120, 1129772), (140, 968376), (157, 863520), (160, 847329), (168, 806980), (210, 645584), (224, 605235), (240, 564886), (257, 527520), (280, 484188), (314, 431760), (336, 403490), (420, 322792), (471, 287840), (480, 282443), (514, 263760), (560, 242094), (628, 215880), (672, 201745), (771, 175840), (785, 172704), (840, 161396), (942, 143920), (1028, 131880), (1099, 123360), (1120, 121047), (1256, 107940), (1285, 105504), (1542, 87920), (1570, 86352), (1680, 80698), (1799, 75360), (1884, 71960), (2056, 65940), (2198, 61680), (2355, 57568), (2512, 53970), (2570, 52752), (3084, 43960), (3140, 43176), (3297, 41120), (3360, 40349), (3598, 37680), (3768, 35980), (3855, 35168), (4112, 32970), (4396, 30840), (4710, 28784), (5024, 26985), (5140, 26376), (5397, 25120), (5495, 24672), (6168, 21980), (6280, 21588), (6594, 20560), (7196, 18840), (7536, 17990), (7710, 17584), (8224, 16485), (8792, 15420), (8995, 15072), (9420, 14392), (10280, 13188), (10794, 12560), (10990, 12336)]