326534880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:801

約数の個数: 192

約数和(自身を含む): 1184924160

約数和(自身を除く): 858389280

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, 280, 314, 336, 420, 471, 480, 560, 619, 628, 672, 785, 840, 942, 1099, 1120, 1238, 1256, 1570, 1680, 1857, 1884, 2198, 2355, 2476, 2512, 3095, 3140, 3297, 3360, 3714, 3768, 4333, 4396, 4710, 4952, 5024, 5495, 6190, 6280, 6594, 7428, 7536, 8666, 8792, 9285, 9420, 9904, 10990, 12380, 12560, 12999, 13188, 14856, 15072, 16485, 17332, 17584, 18570, 18840, 19808, 21665, 21980, 24760, 25120, 25998, 26376, 29712, 32970, 34664, 35168, 37140, 37680, 43330, 43960, 49520, 51996, 52752, 59424, 64995, 65940, 69328, 74280, 75360, 86660, 87920, 97183, 99040, 103992, 105504, 129990, 131880, 138656, 148560, 173320, 175840, 194366, 207984, 259980, 263760, 291549, 297120, 346640, 388732, 415968, 485915, 519960, 527520, 583098, 680281, 693280, 777464, 971830, 1039920, 1166196, 1360562, 1457745, 1554928, 1943660, 2040843, 2079840, 2332392, 2721124, 2915490, 3109856, 3401405, 3887320, 4081686, 4664784, 5442248, 5830980, 6802810, 7774640, 8163372, 9329568, 10204215, 10884496, 11661960, 13605620, 15549280, 16326744, 20408430, 21768992, 23323920, 27211240, 32653488, 40816860, 46647840, 54422480, 65306976, 81633720, 108844960, 163267440, 326534880]

約数ペア:

[(1, 326534880), (2, 163267440), (3, 108844960), (4, 81633720), (5, 65306976), (6, 54422480), (7, 46647840), (8, 40816860), (10, 32653488), (12, 27211240), (14, 23323920), (15, 21768992), (16, 20408430), (20, 16326744), (21, 15549280), (24, 13605620), (28, 11661960), (30, 10884496), (32, 10204215), (35, 9329568), (40, 8163372), (42, 7774640), (48, 6802810), (56, 5830980), (60, 5442248), (70, 4664784), (80, 4081686), (84, 3887320), (96, 3401405), (105, 3109856), (112, 2915490), (120, 2721124), (140, 2332392), (157, 2079840), (160, 2040843), (168, 1943660), (210, 1554928), (224, 1457745), (240, 1360562), (280, 1166196), (314, 1039920), (336, 971830), (420, 777464), (471, 693280), (480, 680281), (560, 583098), (619, 527520), (628, 519960), (672, 485915), (785, 415968), (840, 388732), (942, 346640), (1099, 297120), (1120, 291549), (1238, 263760), (1256, 259980), (1570, 207984), (1680, 194366), (1857, 175840), (1884, 173320), (2198, 148560), (2355, 138656), (2476, 131880), (2512, 129990), (3095, 105504), (3140, 103992), (3297, 99040), (3360, 97183), (3714, 87920), (3768, 86660), (4333, 75360), (4396, 74280), (4710, 69328), (4952, 65940), (5024, 64995), (5495, 59424), (6190, 52752), (6280, 51996), (6594, 49520), (7428, 43960), (7536, 43330), (8666, 37680), (8792, 37140), (9285, 35168), (9420, 34664), (9904, 32970), (10990, 29712), (12380, 26376), (12560, 25998), (12999, 25120), (13188, 24760), (14856, 21980), (15072, 21665), (16485, 19808), (17332, 18840), (17584, 18570)]