159945240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 256

約数和(自身を含む): 600606720

約数和(自身を除く): 440661480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 97, 104, 105, 120, 130, 140, 151, 156, 168, 182, 194, 195, 210, 260, 273, 280, 291, 302, 312, 364, 388, 390, 420, 453, 455, 485, 520, 546, 582, 604, 679, 728, 755, 776, 780, 840, 906, 910, 970, 1057, 1092, 1164, 1208, 1261, 1358, 1365, 1455, 1510, 1560, 1812, 1820, 1940, 1963, 2037, 2114, 2184, 2265, 2328, 2522, 2716, 2730, 2910, 3020, 3171, 3395, 3624, 3640, 3783, 3880, 3926, 4074, 4228, 4530, 5044, 5285, 5432, 5460, 5820, 5889, 6040, 6305, 6342, 6790, 7566, 7852, 8148, 8456, 8827, 9060, 9815, 10088, 10185, 10570, 10920, 11640, 11778, 12610, 12684, 13580, 13741, 14647, 15132, 15704, 15855, 16296, 17654, 18120, 18915, 19630, 20370, 21140, 23556, 25220, 25368, 26481, 27160, 27482, 29294, 29445, 30264, 31710, 35308, 37830, 39260, 40740, 41223, 42280, 43941, 44135, 47112, 50440, 52962, 54964, 58588, 58890, 63420, 68705, 70616, 73235, 75660, 78520, 81480, 82446, 87882, 88270, 102529, 105924, 109928, 117176, 117780, 126840, 132405, 137410, 146470, 151320, 164892, 175764, 176540, 190411, 205058, 206115, 211848, 219705, 235560, 264810, 274820, 292940, 307587, 329784, 351528, 353080, 380822, 410116, 412230, 439410, 512645, 529620, 549640, 571233, 585880, 615174, 761644, 820232, 824460, 878820, 952055, 1025290, 1059240, 1142466, 1230348, 1332877, 1523288, 1537935, 1648920, 1757640, 1904110, 2050580, 2284932, 2460696, 2665754, 2856165, 3075870, 3808220, 3998631, 4101160, 4569864, 5331508, 5712330, 6151740, 6664385, 7616440, 7997262, 10663016, 11424660, 12303480, 13328770, 15994524, 19993155, 22849320, 26657540, 31989048, 39986310, 53315080, 79972620, 159945240]

約数ペア:

[(1, 159945240), (2, 79972620), (3, 53315080), (4, 39986310), (5, 31989048), (6, 26657540), (7, 22849320), (8, 19993155), (10, 15994524), (12, 13328770), (13, 12303480), (14, 11424660), (15, 10663016), (20, 7997262), (21, 7616440), (24, 6664385), (26, 6151740), (28, 5712330), (30, 5331508), (35, 4569864), (39, 4101160), (40, 3998631), (42, 3808220), (52, 3075870), (56, 2856165), (60, 2665754), (65, 2460696), (70, 2284932), (78, 2050580), (84, 1904110), (91, 1757640), (97, 1648920), (104, 1537935), (105, 1523288), (120, 1332877), (130, 1230348), (140, 1142466), (151, 1059240), (156, 1025290), (168, 952055), (182, 878820), (194, 824460), (195, 820232), (210, 761644), (260, 615174), (273, 585880), (280, 571233), (291, 549640), (302, 529620), (312, 512645), (364, 439410), (388, 412230), (390, 410116), (420, 380822), (453, 353080), (455, 351528), (485, 329784), (520, 307587), (546, 292940), (582, 274820), (604, 264810), (679, 235560), (728, 219705), (755, 211848), (776, 206115), (780, 205058), (840, 190411), (906, 176540), (910, 175764), (970, 164892), (1057, 151320), (1092, 146470), (1164, 137410), (1208, 132405), (1261, 126840), (1358, 117780), (1365, 117176), (1455, 109928), (1510, 105924), (1560, 102529), (1812, 88270), (1820, 87882), (1940, 82446), (1963, 81480), (2037, 78520), (2114, 75660), (2184, 73235), (2265, 70616), (2328, 68705), (2522, 63420), (2716, 58890), (2730, 58588), (2910, 54964), (3020, 52962), (3171, 50440), (3395, 47112), (3624, 44135), (3640, 43941), (3783, 42280), (3880, 41223), (3926, 40740), (4074, 39260), (4228, 37830), (4530, 35308), (5044, 31710), (5285, 30264), (5432, 29445), (5460, 29294), (5820, 27482), (5889, 27160), (6040, 26481), (6305, 25368), (6342, 25220), (6790, 23556), (7566, 21140), (7852, 20370), (8148, 19630), (8456, 18915), (8827, 18120), (9060, 17654), (9815, 16296), (10088, 15855), (10185, 15704), (10570, 15132), (10920, 14647), (11640, 13741), (11778, 13580), (12610, 12684)]