156635670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 410572800

約数和(自身を除く): 253937130

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 53, 58, 79, 86, 87, 106, 129, 145, 158, 159, 174, 215, 237, 258, 265, 290, 318, 395, 430, 435, 474, 530, 645, 790, 795, 870, 1185, 1247, 1290, 1537, 1590, 2279, 2291, 2370, 2494, 3074, 3397, 3741, 4187, 4558, 4582, 4611, 6235, 6794, 6837, 6873, 7482, 7685, 8374, 9222, 10191, 11395, 11455, 12470, 12561, 13674, 13746, 15370, 16985, 18705, 20382, 20935, 22790, 22910, 23055, 25122, 33970, 34185, 34365, 37410, 41870, 46110, 50955, 62805, 66091, 68370, 68730, 98513, 101910, 121423, 125610, 132182, 180041, 197026, 198273, 242846, 295539, 330455, 360082, 364269, 396546, 492565, 540123, 591078, 607115, 660910, 728538, 900205, 985130, 991365, 1080246, 1214230, 1477695, 1800410, 1821345, 1982730, 2700615, 2955390, 3642690, 5221189, 5401230, 10442378, 15663567, 26105945, 31327134, 52211890, 78317835, 156635670]

約数ペア:

[(1, 156635670), (2, 78317835), (3, 52211890), (5, 31327134), (6, 26105945), (10, 15663567), (15, 10442378), (29, 5401230), (30, 5221189), (43, 3642690), (53, 2955390), (58, 2700615), (79, 1982730), (86, 1821345), (87, 1800410), (106, 1477695), (129, 1214230), (145, 1080246), (158, 991365), (159, 985130), (174, 900205), (215, 728538), (237, 660910), (258, 607115), (265, 591078), (290, 540123), (318, 492565), (395, 396546), (430, 364269), (435, 360082), (474, 330455), (530, 295539), (645, 242846), (790, 198273), (795, 197026), (870, 180041), (1185, 132182), (1247, 125610), (1290, 121423), (1537, 101910), (1590, 98513), (2279, 68730), (2291, 68370), (2370, 66091), (2494, 62805), (3074, 50955), (3397, 46110), (3741, 41870), (4187, 37410), (4558, 34365), (4582, 34185), (4611, 33970), (6235, 25122), (6794, 23055), (6837, 22910), (6873, 22790), (7482, 20935), (7685, 20382), (8374, 18705), (9222, 16985), (10191, 15370), (11395, 13746), (11455, 13674), (12470, 12561)]