156940816320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{561787}}^1$

素因数の和:561907

約数の個数: 168

約数和(自身を含む): 545377048944

約数和(自身を除く): 388436232624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 720, 776, 873, 960, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2880, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6208, 6984, 7760, 8730, 9312, 11640, 13968, 15520, 17460, 18624, 23280, 27936, 31040, 34920, 46560, 55872, 69840, 93120, 139680, 279360, 561787, 1123574, 1685361, 2247148, 2808935, 3370722, 4494296, 5056083, 5617870, 6741444, 8426805, 8988592, 10112166, 11235740, 13482888, 16853610, 17977184, 20224332, 22471480, 25280415, 26965776, 33707220, 35954368, 40448664, 44942960, 50560830, 53931552, 54493339, 67414440, 80897328, 89885920, 101121660, 107863104, 108986678, 134828880, 161794656, 163480017, 179771840, 202243320, 217973356, 269657760, 272466695, 323589312, 326960034, 404486640, 435946712, 490440051, 539315520, 544933390, 653920068, 808973280, 817400085, 871893424, 980880102, 1089866780, 1307840136, 1617946560, 1634800170, 1743786848, 1961760204, 2179733560, 2452200255, 2615680272, 3269600340, 3487573696, 3923520408, 4359467120, 4904400510, 5231360544, 6539200680, 7847040816, 8718934240, 9808801020, 10462721088, 13078401360, 15694081632, 17437868480, 19617602040, 26156802720, 31388163264, 39235204080, 52313605440, 78470408160, 156940816320]

約数ペア:

[(1, 156940816320), (2, 78470408160), (3, 52313605440), (4, 39235204080), (5, 31388163264), (6, 26156802720), (8, 19617602040), (9, 17437868480), (10, 15694081632), (12, 13078401360), (15, 10462721088), (16, 9808801020), (18, 8718934240), (20, 7847040816), (24, 6539200680), (30, 5231360544), (32, 4904400510), (36, 4359467120), (40, 3923520408), (45, 3487573696), (48, 3269600340), (60, 2615680272), (64, 2452200255), (72, 2179733560), (80, 1961760204), (90, 1743786848), (96, 1634800170), (97, 1617946560), (120, 1307840136), (144, 1089866780), (160, 980880102), (180, 871893424), (192, 817400085), (194, 808973280), (240, 653920068), (288, 544933390), (291, 539315520), (320, 490440051), (360, 435946712), (388, 404486640), (480, 326960034), (485, 323589312), (576, 272466695), (582, 269657760), (720, 217973356), (776, 202243320), (873, 179771840), (960, 163480017), (970, 161794656), (1164, 134828880), (1440, 108986678), (1455, 107863104), (1552, 101121660), (1746, 89885920), (1940, 80897328), (2328, 67414440), (2880, 54493339), (2910, 53931552), (3104, 50560830), (3492, 44942960), (3880, 40448664), (4365, 35954368), (4656, 33707220), (5820, 26965776), (6208, 25280415), (6984, 22471480), (7760, 20224332), (8730, 17977184), (9312, 16853610), (11640, 13482888), (13968, 11235740), (15520, 10112166), (17460, 8988592), (18624, 8426805), (23280, 6741444), (27936, 5617870), (31040, 5056083), (34920, 4494296), (46560, 3370722), (55872, 2808935), (69840, 2247148), (93120, 1685361), (139680, 1123574), (279360, 561787)]