174052920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 556012800

約数和(自身を除く): 381959880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 380, 388, 456, 485, 570, 582, 760, 776, 787, 970, 1140, 1164, 1455, 1574, 1843, 1940, 2280, 2328, 2361, 2910, 3148, 3686, 3880, 3935, 4722, 5529, 5820, 6296, 7372, 7870, 9215, 9444, 11058, 11640, 11805, 14744, 14953, 15740, 18430, 18888, 22116, 23610, 27645, 29906, 31480, 36860, 44232, 44859, 47220, 55290, 59812, 73720, 74765, 76339, 89718, 94440, 110580, 119624, 149530, 152678, 179436, 221160, 224295, 229017, 299060, 305356, 358872, 381695, 448590, 458034, 598120, 610712, 763390, 897180, 916068, 1145085, 1450441, 1526780, 1794360, 1832136, 2290170, 2900882, 3053560, 4351323, 4580340, 5801764, 7252205, 8702646, 9160680, 11603528, 14504410, 17405292, 21756615, 29008820, 34810584, 43513230, 58017640, 87026460, 174052920]

約数ペア:

[(1, 174052920), (2, 87026460), (3, 58017640), (4, 43513230), (5, 34810584), (6, 29008820), (8, 21756615), (10, 17405292), (12, 14504410), (15, 11603528), (19, 9160680), (20, 8702646), (24, 7252205), (30, 5801764), (38, 4580340), (40, 4351323), (57, 3053560), (60, 2900882), (76, 2290170), (95, 1832136), (97, 1794360), (114, 1526780), (120, 1450441), (152, 1145085), (190, 916068), (194, 897180), (228, 763390), (285, 610712), (291, 598120), (380, 458034), (388, 448590), (456, 381695), (485, 358872), (570, 305356), (582, 299060), (760, 229017), (776, 224295), (787, 221160), (970, 179436), (1140, 152678), (1164, 149530), (1455, 119624), (1574, 110580), (1843, 94440), (1940, 89718), (2280, 76339), (2328, 74765), (2361, 73720), (2910, 59812), (3148, 55290), (3686, 47220), (3880, 44859), (3935, 44232), (4722, 36860), (5529, 31480), (5820, 29906), (6296, 27645), (7372, 23610), (7870, 22116), (9215, 18888), (9444, 18430), (11058, 15740), (11640, 14953), (11805, 14744)]