159435360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15817}}^1$

素因数の和:15845

約数の個数: 144

約数和(自身を含む): 621837216

約数和(自身を除く): 462401856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15817, 31634, 47451, 63268, 79085, 94902, 110719, 126536, 142353, 158170, 189804, 221438, 237255, 253072, 284706, 316340, 332157, 379608, 442876, 474510, 506144, 553595, 569412, 632680, 664314, 711765, 759216, 885752, 949020, 996471, 1107190, 1138824, 1265360, 1328628, 1423530, 1518432, 1660785, 1771504, 1898040, 1992942, 2214380, 2277648, 2530720, 2657256, 2847060, 3321570, 3543008, 3796080, 3985884, 4428760, 4555296, 4982355, 5314512, 5694120, 6643140, 7592160, 7971768, 8857520, 9964710, 10629024, 11388240, 13286280, 15943536, 17715040, 19929420, 22776480, 26572560, 31887072, 39858840, 53145120, 79717680, 159435360]

約数ペア:

[(1, 159435360), (2, 79717680), (3, 53145120), (4, 39858840), (5, 31887072), (6, 26572560), (7, 22776480), (8, 19929420), (9, 17715040), (10, 15943536), (12, 13286280), (14, 11388240), (15, 10629024), (16, 9964710), (18, 8857520), (20, 7971768), (21, 7592160), (24, 6643140), (28, 5694120), (30, 5314512), (32, 4982355), (35, 4555296), (36, 4428760), (40, 3985884), (42, 3796080), (45, 3543008), (48, 3321570), (56, 2847060), (60, 2657256), (63, 2530720), (70, 2277648), (72, 2214380), (80, 1992942), (84, 1898040), (90, 1771504), (96, 1660785), (105, 1518432), (112, 1423530), (120, 1328628), (126, 1265360), (140, 1138824), (144, 1107190), (160, 996471), (168, 949020), (180, 885752), (210, 759216), (224, 711765), (240, 664314), (252, 632680), (280, 569412), (288, 553595), (315, 506144), (336, 474510), (360, 442876), (420, 379608), (480, 332157), (504, 316340), (560, 284706), (630, 253072), (672, 237255), (720, 221438), (840, 189804), (1008, 158170), (1120, 142353), (1260, 126536), (1440, 110719), (1680, 94902), (2016, 79085), (2520, 63268), (3360, 47451), (5040, 31634), (10080, 15817)]