979604640

素因数分解:

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

素因数の和:804

約数の個数: 288

約数和(自身を含む): 3851003520

約数和(自身を除く): 2871398880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 157, 160, 168, 180, 210, 224, 240, 252, 280, 288, 314, 315, 336, 360, 420, 471, 480, 504, 560, 619, 628, 630, 672, 720, 785, 840, 942, 1008, 1099, 1120, 1238, 1256, 1260, 1413, 1440, 1570, 1680, 1857, 1884, 2016, 2198, 2355, 2476, 2512, 2520, 2826, 3095, 3140, 3297, 3360, 3714, 3768, 4333, 4396, 4710, 4952, 5024, 5040, 5495, 5571, 5652, 6190, 6280, 6594, 7065, 7428, 7536, 8666, 8792, 9285, 9420, 9891, 9904, 10080, 10990, 11142, 11304, 12380, 12560, 12999, 13188, 14130, 14856, 15072, 16485, 17332, 17584, 18570, 18840, 19782, 19808, 21665, 21980, 22284, 22608, 24760, 25120, 25998, 26376, 27855, 28260, 29712, 32970, 34664, 35168, 37140, 37680, 38997, 39564, 43330, 43960, 44568, 45216, 49455, 49520, 51996, 52752, 55710, 56520, 59424, 64995, 65940, 69328, 74280, 75360, 77994, 79128, 86660, 87920, 89136, 97183, 98910, 99040, 103992, 105504, 111420, 113040, 129990, 131880, 138656, 148560, 155988, 158256, 173320, 175840, 178272, 194366, 194985, 197820, 207984, 222840, 226080, 259980, 263760, 291549, 297120, 311976, 316512, 346640, 388732, 389970, 395640, 415968, 445680, 485915, 519960, 527520, 583098, 623952, 680281, 693280, 777464, 779940, 791280, 874647, 891360, 971830, 1039920, 1166196, 1247904, 1360562, 1457745, 1554928, 1559880, 1582560, 1749294, 1943660, 2040843, 2079840, 2332392, 2721124, 2915490, 3109856, 3119760, 3401405, 3498588, 3887320, 4081686, 4373235, 4664784, 5442248, 5830980, 6122529, 6239520, 6802810, 6997176, 7774640, 8163372, 8746470, 9329568, 10204215, 10884496, 11661960, 12245058, 13605620, 13994352, 15549280, 16326744, 17492940, 20408430, 21768992, 23323920, 24490116, 27211240, 27988704, 30612645, 32653488, 34985880, 40816860, 46647840, 48980232, 54422480, 61225290, 65306976, 69971760, 81633720, 97960464, 108844960, 122450580, 139943520, 163267440, 195920928, 244901160, 326534880, 489802320, 979604640]

約数ペア:

[(1, 979604640), (2, 489802320), (3, 326534880), (4, 244901160), (5, 195920928), (6, 163267440), (7, 139943520), (8, 122450580), (9, 108844960), (10, 97960464), (12, 81633720), (14, 69971760), (15, 65306976), (16, 61225290), (18, 54422480), (20, 48980232), (21, 46647840), (24, 40816860), (28, 34985880), (30, 32653488), (32, 30612645), (35, 27988704), (36, 27211240), (40, 24490116), (42, 23323920), (45, 21768992), (48, 20408430), (56, 17492940), (60, 16326744), (63, 15549280), (70, 13994352), (72, 13605620), (80, 12245058), (84, 11661960), (90, 10884496), (96, 10204215), (105, 9329568), (112, 8746470), (120, 8163372), (126, 7774640), (140, 6997176), (144, 6802810), (157, 6239520), (160, 6122529), (168, 5830980), (180, 5442248), (210, 4664784), (224, 4373235), (240, 4081686), (252, 3887320), (280, 3498588), (288, 3401405), (314, 3119760), (315, 3109856), (336, 2915490), (360, 2721124), (420, 2332392), (471, 2079840), (480, 2040843), (504, 1943660), (560, 1749294), (619, 1582560), (628, 1559880), (630, 1554928), (672, 1457745), (720, 1360562), (785, 1247904), (840, 1166196), (942, 1039920), (1008, 971830), (1099, 891360), (1120, 874647), (1238, 791280), (1256, 779940), (1260, 777464), (1413, 693280), (1440, 680281), (1570, 623952), (1680, 583098), (1857, 527520), (1884, 519960), (2016, 485915), (2198, 445680), (2355, 415968), (2476, 395640), (2512, 389970), (2520, 388732), (2826, 346640), (3095, 316512), (3140, 311976), (3297, 297120), (3360, 291549), (3714, 263760), (3768, 259980), (4333, 226080), (4396, 222840), (4710, 207984), (4952, 197820), (5024, 194985), (5040, 194366), (5495, 178272), (5571, 175840), (5652, 173320), (6190, 158256), (6280, 155988), (6594, 148560), (7065, 138656), (7428, 131880), (7536, 129990), (8666, 113040), (8792, 111420), (9285, 105504), (9420, 103992), (9891, 99040), (9904, 98910), (10080, 97183), (10990, 89136), (11142, 87920), (11304, 86660), (12380, 79128), (12560, 77994), (12999, 75360), (13188, 74280), (14130, 69328), (14856, 65940), (15072, 64995), (16485, 59424), (17332, 56520), (17584, 55710), (18570, 52752), (18840, 51996), (19782, 49520), (19808, 49455), (21665, 45216), (21980, 44568), (22284, 43960), (22608, 43330), (24760, 39564), (25120, 38997), (25998, 37680), (26376, 37140), (27855, 35168), (28260, 34664), (29712, 32970)]