290944320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8248

約数の個数: 112

約数和(自身を含む): 948830208

約数和(自身を除く): 657885888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8191, 8880, 11840, 16382, 17760, 24573, 32764, 35520, 40955, 49146, 65528, 81910, 98292, 122865, 131056, 163820, 196584, 245730, 262112, 303067, 327640, 393168, 491460, 524224, 606134, 655280, 786336, 909201, 982920, 1212268, 1310560, 1515335, 1572672, 1818402, 1965840, 2424536, 2621120, 3030670, 3636804, 3931680, 4546005, 4849072, 6061340, 7273608, 7863360, 9092010, 9698144, 12122680, 14547216, 18184020, 19396288, 24245360, 29094432, 36368040, 48490720, 58188864, 72736080, 96981440, 145472160, 290944320]

約数ペア:

[(1, 290944320), (2, 145472160), (3, 96981440), (4, 72736080), (5, 58188864), (6, 48490720), (8, 36368040), (10, 29094432), (12, 24245360), (15, 19396288), (16, 18184020), (20, 14547216), (24, 12122680), (30, 9698144), (32, 9092010), (37, 7863360), (40, 7273608), (48, 6061340), (60, 4849072), (64, 4546005), (74, 3931680), (80, 3636804), (96, 3030670), (111, 2621120), (120, 2424536), (148, 1965840), (160, 1818402), (185, 1572672), (192, 1515335), (222, 1310560), (240, 1212268), (296, 982920), (320, 909201), (370, 786336), (444, 655280), (480, 606134), (555, 524224), (592, 491460), (740, 393168), (888, 327640), (960, 303067), (1110, 262112), (1184, 245730), (1480, 196584), (1776, 163820), (2220, 131056), (2368, 122865), (2960, 98292), (3552, 81910), (4440, 65528), (5920, 49146), (7104, 40955), (8191, 35520), (8880, 32764), (11840, 24573), (16382, 17760)]