15669613120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{661}}^1$

素因数の和:1261

約数の個数: 224

約数和(自身を含む): 45036760320

約数和(自身を除く): 29367147200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 557, 560, 608, 661, 665, 760, 1064, 1114, 1120, 1216, 1322, 1330, 1520, 2128, 2228, 2240, 2644, 2660, 2785, 3040, 3305, 3899, 4256, 4456, 4627, 5288, 5320, 5570, 6080, 6610, 7798, 8512, 8912, 9254, 10576, 10583, 10640, 11140, 12559, 13220, 15596, 17824, 18508, 19495, 21152, 21166, 21280, 22280, 23135, 25118, 26440, 31192, 35648, 37016, 38990, 42304, 42332, 42560, 44560, 46270, 50236, 52880, 52915, 62384, 62795, 74032, 74081, 77980, 84664, 87913, 89120, 92540, 100472, 105760, 105830, 124768, 125590, 148064, 148162, 155960, 169328, 175826, 178240, 185080, 200944, 211520, 211660, 249536, 251180, 296128, 296324, 311920, 338656, 351652, 368177, 370160, 370405, 401888, 423320, 439565, 502360, 592648, 623840, 677312, 703304, 736354, 740320, 740810, 803776, 846640, 879130, 1004720, 1185296, 1247680, 1406608, 1472708, 1480640, 1481620, 1693280, 1758260, 1840885, 2009440, 2370592, 2577239, 2813216, 2945416, 2963240, 3386560, 3516520, 3681770, 4018880, 4741184, 5154478, 5626432, 5890832, 5926480, 6995363, 7033040, 7363540, 10308956, 11781664, 11852960, 12886195, 13990726, 14066080, 14727080, 20617912, 23563328, 23705920, 25772390, 27981452, 28132160, 29454160, 34976815, 41235824, 48967541, 51544780, 55962904, 58908320, 69953630, 82471648, 97935082, 103089560, 111925808, 117816640, 139907260, 164943296, 195870164, 206179120, 223851616, 244837705, 279814520, 391740328, 412358240, 447703232, 489675410, 559629040, 783480656, 824716480, 979350820, 1119258080, 1566961312, 1958701640, 2238516160, 3133922624, 3917403280, 7834806560, 15669613120]

約数ペア:

[(1, 15669613120), (2, 7834806560), (4, 3917403280), (5, 3133922624), (7, 2238516160), (8, 1958701640), (10, 1566961312), (14, 1119258080), (16, 979350820), (19, 824716480), (20, 783480656), (28, 559629040), (32, 489675410), (35, 447703232), (38, 412358240), (40, 391740328), (56, 279814520), (64, 244837705), (70, 223851616), (76, 206179120), (80, 195870164), (95, 164943296), (112, 139907260), (133, 117816640), (140, 111925808), (152, 103089560), (160, 97935082), (190, 82471648), (224, 69953630), (266, 58908320), (280, 55962904), (304, 51544780), (320, 48967541), (380, 41235824), (448, 34976815), (532, 29454160), (557, 28132160), (560, 27981452), (608, 25772390), (661, 23705920), (665, 23563328), (760, 20617912), (1064, 14727080), (1114, 14066080), (1120, 13990726), (1216, 12886195), (1322, 11852960), (1330, 11781664), (1520, 10308956), (2128, 7363540), (2228, 7033040), (2240, 6995363), (2644, 5926480), (2660, 5890832), (2785, 5626432), (3040, 5154478), (3305, 4741184), (3899, 4018880), (4256, 3681770), (4456, 3516520), (4627, 3386560), (5288, 2963240), (5320, 2945416), (5570, 2813216), (6080, 2577239), (6610, 2370592), (7798, 2009440), (8512, 1840885), (8912, 1758260), (9254, 1693280), (10576, 1481620), (10583, 1480640), (10640, 1472708), (11140, 1406608), (12559, 1247680), (13220, 1185296), (15596, 1004720), (17824, 879130), (18508, 846640), (19495, 803776), (21152, 740810), (21166, 740320), (21280, 736354), (22280, 703304), (23135, 677312), (25118, 623840), (26440, 592648), (31192, 502360), (35648, 439565), (37016, 423320), (38990, 401888), (42304, 370405), (42332, 370160), (42560, 368177), (44560, 351652), (46270, 338656), (50236, 311920), (52880, 296324), (52915, 296128), (62384, 251180), (62795, 249536), (74032, 211660), (74081, 211520), (77980, 200944), (84664, 185080), (87913, 178240), (89120, 175826), (92540, 169328), (100472, 155960), (105760, 148162), (105830, 148064), (124768, 125590)]