122268720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 454444128

約数和(自身を除く): 332175408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 280, 281, 294, 296, 336, 370, 392, 420, 444, 490, 518, 555, 560, 562, 588, 592, 735, 740, 777, 784, 840, 843, 888, 980, 1036, 1110, 1124, 1176, 1295, 1405, 1470, 1480, 1554, 1680, 1686, 1776, 1813, 1960, 1967, 2072, 2220, 2248, 2352, 2590, 2810, 2940, 2960, 3108, 3372, 3626, 3885, 3920, 3934, 4144, 4215, 4440, 4496, 5180, 5439, 5620, 5880, 5901, 6216, 6744, 7252, 7770, 7868, 8430, 8880, 9065, 9835, 10360, 10397, 10878, 11240, 11760, 11802, 12432, 13488, 13769, 14504, 15540, 15736, 16860, 18130, 19670, 20720, 20794, 21756, 22480, 23604, 27195, 27538, 29008, 29505, 31080, 31191, 31472, 33720, 36260, 39340, 41307, 41588, 43512, 47208, 51985, 54390, 55076, 59010, 62160, 62382, 67440, 68845, 72520, 72779, 78680, 82614, 83176, 87024, 94416, 103970, 108780, 110152, 118020, 124764, 137690, 145040, 145558, 155955, 157360, 165228, 166352, 206535, 207940, 217560, 218337, 220304, 236040, 249528, 275380, 291116, 311910, 330456, 363895, 413070, 415880, 435120, 436674, 472080, 499056, 509453, 550760, 582232, 623820, 660912, 727790, 826140, 831760, 873348, 1018906, 1091685, 1101520, 1164464, 1247640, 1455580, 1528359, 1652280, 1746696, 2037812, 2183370, 2495280, 2547265, 2911160, 3056718, 3304560, 3493392, 4075624, 4366740, 5094530, 5822320, 6113436, 7641795, 8151248, 8733480, 10189060, 12226872, 15283590, 17466960, 20378120, 24453744, 30567180, 40756240, 61134360, 122268720]

約数ペア:

[(1, 122268720), (2, 61134360), (3, 40756240), (4, 30567180), (5, 24453744), (6, 20378120), (7, 17466960), (8, 15283590), (10, 12226872), (12, 10189060), (14, 8733480), (15, 8151248), (16, 7641795), (20, 6113436), (21, 5822320), (24, 5094530), (28, 4366740), (30, 4075624), (35, 3493392), (37, 3304560), (40, 3056718), (42, 2911160), (48, 2547265), (49, 2495280), (56, 2183370), (60, 2037812), (70, 1746696), (74, 1652280), (80, 1528359), (84, 1455580), (98, 1247640), (105, 1164464), (111, 1101520), (112, 1091685), (120, 1018906), (140, 873348), (147, 831760), (148, 826140), (168, 727790), (185, 660912), (196, 623820), (210, 582232), (222, 550760), (240, 509453), (245, 499056), (259, 472080), (280, 436674), (281, 435120), (294, 415880), (296, 413070), (336, 363895), (370, 330456), (392, 311910), (420, 291116), (444, 275380), (490, 249528), (518, 236040), (555, 220304), (560, 218337), (562, 217560), (588, 207940), (592, 206535), (735, 166352), (740, 165228), (777, 157360), (784, 155955), (840, 145558), (843, 145040), (888, 137690), (980, 124764), (1036, 118020), (1110, 110152), (1124, 108780), (1176, 103970), (1295, 94416), (1405, 87024), (1470, 83176), (1480, 82614), (1554, 78680), (1680, 72779), (1686, 72520), (1776, 68845), (1813, 67440), (1960, 62382), (1967, 62160), (2072, 59010), (2220, 55076), (2248, 54390), (2352, 51985), (2590, 47208), (2810, 43512), (2940, 41588), (2960, 41307), (3108, 39340), (3372, 36260), (3626, 33720), (3885, 31472), (3920, 31191), (3934, 31080), (4144, 29505), (4215, 29008), (4440, 27538), (4496, 27195), (5180, 23604), (5439, 22480), (5620, 21756), (5880, 20794), (5901, 20720), (6216, 19670), (6744, 18130), (7252, 16860), (7770, 15736), (7868, 15540), (8430, 14504), (8880, 13769), (9065, 13488), (9835, 12432), (10360, 11802), (10397, 11760), (10878, 11240)]