1214106880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 3346600320

約数和(自身を除く): 2132493440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 179, 224, 256, 280, 320, 358, 448, 560, 640, 716, 757, 895, 896, 1120, 1253, 1280, 1432, 1514, 1790, 1792, 2240, 2506, 2864, 3028, 3580, 3785, 4480, 5012, 5299, 5728, 6056, 6265, 7160, 7570, 8960, 10024, 10598, 11456, 12112, 12530, 14320, 15140, 20048, 21196, 22912, 24224, 25060, 26495, 28640, 30280, 40096, 42392, 45824, 48448, 50120, 52990, 57280, 60560, 80192, 84784, 96896, 100240, 105980, 114560, 121120, 135503, 160384, 169568, 193792, 200480, 211960, 229120, 242240, 271006, 320768, 339136, 400960, 423920, 484480, 542012, 677515, 678272, 801920, 847840, 948521, 968960, 1084024, 1355030, 1356544, 1603840, 1695680, 1897042, 2168048, 2710060, 3391360, 3794084, 4336096, 4742605, 5420120, 6782720, 7588168, 8672192, 9485210, 10840240, 15176336, 17344384, 18970420, 21680480, 30352672, 34688768, 37940840, 43360960, 60705344, 75881680, 86721920, 121410688, 151763360, 173443840, 242821376, 303526720, 607053440, 1214106880]

約数ペア:

[(1, 1214106880), (2, 607053440), (4, 303526720), (5, 242821376), (7, 173443840), (8, 151763360), (10, 121410688), (14, 86721920), (16, 75881680), (20, 60705344), (28, 43360960), (32, 37940840), (35, 34688768), (40, 30352672), (56, 21680480), (64, 18970420), (70, 17344384), (80, 15176336), (112, 10840240), (128, 9485210), (140, 8672192), (160, 7588168), (179, 6782720), (224, 5420120), (256, 4742605), (280, 4336096), (320, 3794084), (358, 3391360), (448, 2710060), (560, 2168048), (640, 1897042), (716, 1695680), (757, 1603840), (895, 1356544), (896, 1355030), (1120, 1084024), (1253, 968960), (1280, 948521), (1432, 847840), (1514, 801920), (1790, 678272), (1792, 677515), (2240, 542012), (2506, 484480), (2864, 423920), (3028, 400960), (3580, 339136), (3785, 320768), (4480, 271006), (5012, 242240), (5299, 229120), (5728, 211960), (6056, 200480), (6265, 193792), (7160, 169568), (7570, 160384), (8960, 135503), (10024, 121120), (10598, 114560), (11456, 105980), (12112, 100240), (12530, 96896), (14320, 84784), (15140, 80192), (20048, 60560), (21196, 57280), (22912, 52990), (24224, 50120), (25060, 48448), (26495, 45824), (28640, 42392), (30280, 40096)]