171367840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8053}}^1$

素因数の和:8094

約数の個数: 96

約数和(自身を含む): 487105920

約数和(自身を除く): 315738080

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, 8053, 10640, 16106, 21280, 32212, 40265, 56371, 64424, 80530, 112742, 128848, 153007, 161060, 225484, 257696, 281855, 306014, 322120, 450968, 563710, 612028, 644240, 765035, 901936, 1071049, 1127420, 1224056, 1288480, 1530070, 1803872, 2142098, 2254840, 2448112, 3060140, 4284196, 4509680, 4896224, 5355245, 6120280, 8568392, 9019360, 10710490, 12240560, 17136784, 21420980, 24481120, 34273568, 42841960, 85683920, 171367840]

約数ペア:

[(1, 171367840), (2, 85683920), (4, 42841960), (5, 34273568), (7, 24481120), (8, 21420980), (10, 17136784), (14, 12240560), (16, 10710490), (19, 9019360), (20, 8568392), (28, 6120280), (32, 5355245), (35, 4896224), (38, 4509680), (40, 4284196), (56, 3060140), (70, 2448112), (76, 2254840), (80, 2142098), (95, 1803872), (112, 1530070), (133, 1288480), (140, 1224056), (152, 1127420), (160, 1071049), (190, 901936), (224, 765035), (266, 644240), (280, 612028), (304, 563710), (380, 450968), (532, 322120), (560, 306014), (608, 281855), (665, 257696), (760, 225484), (1064, 161060), (1120, 153007), (1330, 128848), (1520, 112742), (2128, 80530), (2660, 64424), (3040, 56371), (4256, 40265), (5320, 32212), (8053, 21280), (10640, 16106)]