141356520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 481375440

約数和(自身を除く): 340018920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 61, 72, 82, 90, 120, 122, 123, 157, 164, 180, 183, 205, 244, 246, 305, 314, 328, 360, 366, 369, 410, 471, 488, 492, 549, 610, 615, 628, 732, 738, 785, 820, 915, 942, 984, 1098, 1220, 1230, 1256, 1413, 1464, 1476, 1570, 1640, 1830, 1845, 1884, 2196, 2355, 2440, 2460, 2501, 2745, 2826, 2952, 3140, 3660, 3690, 3768, 4392, 4710, 4920, 5002, 5490, 5652, 6280, 6437, 7065, 7320, 7380, 7503, 9420, 9577, 10004, 10980, 11304, 12505, 12874, 14130, 14760, 15006, 18840, 19154, 19311, 20008, 21960, 22509, 25010, 25748, 28260, 28731, 30012, 32185, 37515, 38308, 38622, 45018, 47885, 50020, 51496, 56520, 57462, 57933, 60024, 64370, 75030, 76616, 77244, 86193, 90036, 95770, 96555, 100040, 112545, 114924, 115866, 128740, 143655, 150060, 154488, 172386, 180072, 191540, 193110, 225090, 229848, 231732, 257480, 287310, 289665, 300120, 344772, 383080, 386220, 392657, 430965, 450180, 463464, 574620, 579330, 689544, 772440, 785314, 861930, 900360, 1149240, 1158660, 1177971, 1570628, 1723860, 1963285, 2317320, 2355942, 3141256, 3447720, 3533913, 3926570, 4711884, 5889855, 7067826, 7853140, 9423768, 11779710, 14135652, 15706280, 17669565, 23559420, 28271304, 35339130, 47118840, 70678260, 141356520]

約数ペア:

[(1, 141356520), (2, 70678260), (3, 47118840), (4, 35339130), (5, 28271304), (6, 23559420), (8, 17669565), (9, 15706280), (10, 14135652), (12, 11779710), (15, 9423768), (18, 7853140), (20, 7067826), (24, 5889855), (30, 4711884), (36, 3926570), (40, 3533913), (41, 3447720), (45, 3141256), (60, 2355942), (61, 2317320), (72, 1963285), (82, 1723860), (90, 1570628), (120, 1177971), (122, 1158660), (123, 1149240), (157, 900360), (164, 861930), (180, 785314), (183, 772440), (205, 689544), (244, 579330), (246, 574620), (305, 463464), (314, 450180), (328, 430965), (360, 392657), (366, 386220), (369, 383080), (410, 344772), (471, 300120), (488, 289665), (492, 287310), (549, 257480), (610, 231732), (615, 229848), (628, 225090), (732, 193110), (738, 191540), (785, 180072), (820, 172386), (915, 154488), (942, 150060), (984, 143655), (1098, 128740), (1220, 115866), (1230, 114924), (1256, 112545), (1413, 100040), (1464, 96555), (1476, 95770), (1570, 90036), (1640, 86193), (1830, 77244), (1845, 76616), (1884, 75030), (2196, 64370), (2355, 60024), (2440, 57933), (2460, 57462), (2501, 56520), (2745, 51496), (2826, 50020), (2952, 47885), (3140, 45018), (3660, 38622), (3690, 38308), (3768, 37515), (4392, 32185), (4710, 30012), (4920, 28731), (5002, 28260), (5490, 25748), (5652, 25010), (6280, 22509), (6437, 21960), (7065, 20008), (7320, 19311), (7380, 19154), (7503, 18840), (9420, 15006), (9577, 14760), (10004, 14130), (10980, 12874), (11304, 12505)]