137915680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6522

約数の個数: 96

約数和(自身を含む): 392031360

約数和(自身を除く): 254115680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 6481, 10640, 12962, 21280, 25924, 32405, 45367, 51848, 64810, 90734, 103696, 123139, 129620, 181468, 207392, 226835, 246278, 259240, 362936, 453670, 492556, 518480, 615695, 725872, 861973, 907340, 985112, 1036960, 1231390, 1451744, 1723946, 1814680, 1970224, 2462780, 3447892, 3629360, 3940448, 4309865, 4925560, 6895784, 7258720, 8619730, 9851120, 13791568, 17239460, 19702240, 27583136, 34478920, 68957840, 137915680]

約数ペア:

[(1, 137915680), (2, 68957840), (4, 34478920), (5, 27583136), (7, 19702240), (8, 17239460), (10, 13791568), (14, 9851120), (16, 8619730), (19, 7258720), (20, 6895784), (28, 4925560), (32, 4309865), (35, 3940448), (38, 3629360), (40, 3447892), (56, 2462780), (70, 1970224), (76, 1814680), (80, 1723946), (95, 1451744), (112, 1231390), (133, 1036960), (140, 985112), (152, 907340), (160, 861973), (190, 725872), (224, 615695), (266, 518480), (280, 492556), (304, 453670), (380, 362936), (532, 259240), (560, 246278), (608, 226835), (665, 207392), (760, 181468), (1064, 129620), (1120, 123139), (1330, 103696), (1520, 90734), (2128, 64810), (2660, 51848), (3040, 45367), (4256, 32405), (5320, 25924), (6481, 21280), (10640, 12962)]