78732360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 295776000

約数和(自身を除く): 217043640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 157, 168, 180, 199, 210, 252, 280, 314, 315, 360, 398, 420, 471, 504, 597, 628, 630, 785, 796, 840, 942, 995, 1099, 1194, 1256, 1260, 1393, 1413, 1570, 1592, 1791, 1884, 1990, 2198, 2355, 2388, 2520, 2786, 2826, 2985, 3140, 3297, 3582, 3768, 3980, 4179, 4396, 4710, 4776, 5495, 5572, 5652, 5970, 6280, 6594, 6965, 7065, 7164, 7960, 8358, 8792, 8955, 9420, 9891, 10990, 11144, 11304, 11940, 12537, 13188, 13930, 14130, 14328, 16485, 16716, 17910, 18840, 19782, 20895, 21980, 23880, 25074, 26376, 27860, 28260, 31243, 32970, 33432, 35820, 39564, 41790, 43960, 49455, 50148, 55720, 56520, 62486, 62685, 65940, 71640, 79128, 83580, 93729, 98910, 100296, 124972, 125370, 131880, 156215, 167160, 187458, 197820, 218701, 249944, 250740, 281187, 312430, 374916, 395640, 437402, 468645, 501480, 562374, 624860, 656103, 749832, 874804, 937290, 1093505, 1124748, 1249720, 1312206, 1405935, 1749608, 1874580, 1968309, 2187010, 2249496, 2624412, 2811870, 3280515, 3749160, 3936618, 4374020, 5248824, 5623740, 6561030, 7873236, 8748040, 9841545, 11247480, 13122060, 15746472, 19683090, 26244120, 39366180, 78732360]

約数ペア:

[(1, 78732360), (2, 39366180), (3, 26244120), (4, 19683090), (5, 15746472), (6, 13122060), (7, 11247480), (8, 9841545), (9, 8748040), (10, 7873236), (12, 6561030), (14, 5623740), (15, 5248824), (18, 4374020), (20, 3936618), (21, 3749160), (24, 3280515), (28, 2811870), (30, 2624412), (35, 2249496), (36, 2187010), (40, 1968309), (42, 1874580), (45, 1749608), (56, 1405935), (60, 1312206), (63, 1249720), (70, 1124748), (72, 1093505), (84, 937290), (90, 874804), (105, 749832), (120, 656103), (126, 624860), (140, 562374), (157, 501480), (168, 468645), (180, 437402), (199, 395640), (210, 374916), (252, 312430), (280, 281187), (314, 250740), (315, 249944), (360, 218701), (398, 197820), (420, 187458), (471, 167160), (504, 156215), (597, 131880), (628, 125370), (630, 124972), (785, 100296), (796, 98910), (840, 93729), (942, 83580), (995, 79128), (1099, 71640), (1194, 65940), (1256, 62685), (1260, 62486), (1393, 56520), (1413, 55720), (1570, 50148), (1592, 49455), (1791, 43960), (1884, 41790), (1990, 39564), (2198, 35820), (2355, 33432), (2388, 32970), (2520, 31243), (2786, 28260), (2826, 27860), (2985, 26376), (3140, 25074), (3297, 23880), (3582, 21980), (3768, 20895), (3980, 19782), (4179, 18840), (4396, 17910), (4710, 16716), (4776, 16485), (5495, 14328), (5572, 14130), (5652, 13930), (5970, 13188), (6280, 12537), (6594, 11940), (6965, 11304), (7065, 11144), (7164, 10990), (7960, 9891), (8358, 9420), (8792, 8955)]