166337920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 460028160

約数和(自身を除く): 293690240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 280, 320, 347, 428, 448, 535, 560, 640, 694, 749, 856, 896, 1070, 1120, 1388, 1498, 1712, 1735, 2140, 2240, 2429, 2776, 2996, 3424, 3470, 3745, 4280, 4480, 4858, 5552, 5992, 6848, 6940, 7490, 8560, 9716, 11104, 11984, 12145, 13696, 13880, 14980, 17120, 19432, 22208, 23968, 24290, 27760, 29960, 34240, 37129, 38864, 44416, 47936, 48580, 55520, 59920, 68480, 74258, 77728, 95872, 97160, 111040, 119840, 148516, 155456, 185645, 194320, 222080, 239680, 259903, 297032, 310912, 371290, 388640, 479360, 519806, 594064, 742580, 777280, 1039612, 1188128, 1299515, 1485160, 1554560, 2079224, 2376256, 2599030, 2970320, 4158448, 4752512, 5198060, 5940640, 8316896, 10396120, 11881280, 16633792, 20792240, 23762560, 33267584, 41584480, 83168960, 166337920]

約数ペア:

[(1, 166337920), (2, 83168960), (4, 41584480), (5, 33267584), (7, 23762560), (8, 20792240), (10, 16633792), (14, 11881280), (16, 10396120), (20, 8316896), (28, 5940640), (32, 5198060), (35, 4752512), (40, 4158448), (56, 2970320), (64, 2599030), (70, 2376256), (80, 2079224), (107, 1554560), (112, 1485160), (128, 1299515), (140, 1188128), (160, 1039612), (214, 777280), (224, 742580), (280, 594064), (320, 519806), (347, 479360), (428, 388640), (448, 371290), (535, 310912), (560, 297032), (640, 259903), (694, 239680), (749, 222080), (856, 194320), (896, 185645), (1070, 155456), (1120, 148516), (1388, 119840), (1498, 111040), (1712, 97160), (1735, 95872), (2140, 77728), (2240, 74258), (2429, 68480), (2776, 59920), (2996, 55520), (3424, 48580), (3470, 47936), (3745, 44416), (4280, 38864), (4480, 37129), (4858, 34240), (5552, 29960), (5992, 27760), (6848, 24290), (6940, 23968), (7490, 22208), (8560, 19432), (9716, 17120), (11104, 14980), (11984, 13880), (12145, 13696)]