219728030520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1\times {\mathrm{35983}}^1$

素因数の和:36485

約数の個数: 128

約数和(自身を含む): 665537034240

約数和(自身を除く): 445809003720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 337, 453, 604, 674, 755, 906, 1011, 1208, 1348, 1510, 1685, 1812, 2022, 2265, 2696, 3020, 3370, 3624, 4044, 4530, 5055, 6040, 6740, 8088, 9060, 10110, 13480, 18120, 20220, 35983, 40440, 50887, 71966, 101774, 107949, 143932, 152661, 179915, 203548, 215898, 254435, 287864, 305322, 359830, 407096, 431796, 508870, 539745, 610644, 719660, 763305, 863592, 1017740, 1079490, 1221288, 1439320, 1526610, 2035480, 2158980, 3053220, 4317960, 5433433, 6106440, 10866866, 12126271, 16300299, 21733732, 24252542, 27167165, 32600598, 36378813, 43467464, 48505084, 54334330, 60631355, 65201196, 72757626, 81501495, 97010168, 108668660, 121262710, 130402392, 145515252, 163002990, 181894065, 217337320, 242525420, 291030504, 326005980, 363788130, 485050840, 652011960, 727576260, 1455152520, 1831066921, 3662133842, 5493200763, 7324267684, 9155334605, 10986401526, 14648535368, 18310669210, 21972803052, 27466003815, 36621338420, 43945606104, 54932007630, 73242676840, 109864015260, 219728030520]

約数ペア:

[(1, 219728030520), (2, 109864015260), (3, 73242676840), (4, 54932007630), (5, 43945606104), (6, 36621338420), (8, 27466003815), (10, 21972803052), (12, 18310669210), (15, 14648535368), (20, 10986401526), (24, 9155334605), (30, 7324267684), (40, 5493200763), (60, 3662133842), (120, 1831066921), (151, 1455152520), (302, 727576260), (337, 652011960), (453, 485050840), (604, 363788130), (674, 326005980), (755, 291030504), (906, 242525420), (1011, 217337320), (1208, 181894065), (1348, 163002990), (1510, 145515252), (1685, 130402392), (1812, 121262710), (2022, 108668660), (2265, 97010168), (2696, 81501495), (3020, 72757626), (3370, 65201196), (3624, 60631355), (4044, 54334330), (4530, 48505084), (5055, 43467464), (6040, 36378813), (6740, 32600598), (8088, 27167165), (9060, 24252542), (10110, 21733732), (13480, 16300299), (18120, 12126271), (20220, 10866866), (35983, 6106440), (40440, 5433433), (50887, 4317960), (71966, 3053220), (101774, 2158980), (107949, 2035480), (143932, 1526610), (152661, 1439320), (179915, 1221288), (203548, 1079490), (215898, 1017740), (254435, 863592), (287864, 763305), (305322, 719660), (359830, 610644), (407096, 539745), (431796, 508870)]