82406160

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 180

約数和(自身を含む): 289207308

約数和(自身を除く): 206801148

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 157, 162, 180, 216, 240, 243, 270, 314, 324, 360, 405, 432, 471, 486, 540, 628, 648, 720, 729, 785, 810, 942, 972, 1080, 1215, 1256, 1296, 1413, 1458, 1570, 1620, 1884, 1944, 2160, 2187, 2355, 2430, 2512, 2826, 2916, 3140, 3240, 3645, 3768, 3888, 4239, 4374, 4710, 4860, 5652, 5832, 6280, 6480, 6561, 7065, 7290, 7536, 8478, 8748, 9420, 9720, 10935, 11304, 11664, 12560, 12717, 13122, 14130, 14580, 16956, 17496, 18840, 19440, 21195, 21870, 22608, 25434, 26244, 28260, 29160, 32805, 33912, 34992, 37680, 38151, 42390, 43740, 50868, 52488, 56520, 58320, 63585, 65610, 67824, 76302, 84780, 87480, 101736, 104976, 113040, 114453, 127170, 131220, 152604, 169560, 174960, 190755, 203472, 228906, 254340, 262440, 305208, 339120, 343359, 381510, 457812, 508680, 524880, 572265, 610416, 686718, 763020, 915624, 1017360, 1030077, 1144530, 1373436, 1526040, 1716795, 1831248, 2060154, 2289060, 2746872, 3052080, 3433590, 4120308, 4578120, 5150385, 5493744, 6867180, 8240616, 9156240, 10300770, 13734360, 16481232, 20601540, 27468720, 41203080, 82406160]

約数ペア:

[(1, 82406160), (2, 41203080), (3, 27468720), (4, 20601540), (5, 16481232), (6, 13734360), (8, 10300770), (9, 9156240), (10, 8240616), (12, 6867180), (15, 5493744), (16, 5150385), (18, 4578120), (20, 4120308), (24, 3433590), (27, 3052080), (30, 2746872), (36, 2289060), (40, 2060154), (45, 1831248), (48, 1716795), (54, 1526040), (60, 1373436), (72, 1144530), (80, 1030077), (81, 1017360), (90, 915624), (108, 763020), (120, 686718), (135, 610416), (144, 572265), (157, 524880), (162, 508680), (180, 457812), (216, 381510), (240, 343359), (243, 339120), (270, 305208), (314, 262440), (324, 254340), (360, 228906), (405, 203472), (432, 190755), (471, 174960), (486, 169560), (540, 152604), (628, 131220), (648, 127170), (720, 114453), (729, 113040), (785, 104976), (810, 101736), (942, 87480), (972, 84780), (1080, 76302), (1215, 67824), (1256, 65610), (1296, 63585), (1413, 58320), (1458, 56520), (1570, 52488), (1620, 50868), (1884, 43740), (1944, 42390), (2160, 38151), (2187, 37680), (2355, 34992), (2430, 33912), (2512, 32805), (2826, 29160), (2916, 28260), (3140, 26244), (3240, 25434), (3645, 22608), (3768, 21870), (3888, 21195), (4239, 19440), (4374, 18840), (4710, 17496), (4860, 16956), (5652, 14580), (5832, 14130), (6280, 13122), (6480, 12717), (6561, 12560), (7065, 11664), (7290, 11304), (7536, 10935), (8478, 9720), (8748, 9420)]