170152051280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{138371}}^1$

素因数の和:139212

約数の個数: 80

約数和(自身を含む): 416942510400

約数和(自身を除く): 246790459120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 809, 1520, 1618, 3236, 4045, 6472, 8090, 12944, 15371, 16180, 30742, 32360, 61484, 64720, 76855, 122968, 138371, 153710, 245936, 276742, 307420, 553484, 614840, 691855, 1106968, 1229680, 1383710, 2213936, 2629049, 2767420, 5258098, 5534840, 10516196, 11069680, 13145245, 21032392, 26290490, 42064784, 52580980, 105161960, 111942139, 210323920, 223884278, 447768556, 559710695, 895537112, 1119421390, 1791074224, 2126900641, 2238842780, 4253801282, 4477685560, 8507602564, 8955371120, 10634503205, 17015205128, 21269006410, 34030410256, 42538012820, 85076025640, 170152051280]

約数ペア:

[(1, 170152051280), (2, 85076025640), (4, 42538012820), (5, 34030410256), (8, 21269006410), (10, 17015205128), (16, 10634503205), (19, 8955371120), (20, 8507602564), (38, 4477685560), (40, 4253801282), (76, 2238842780), (80, 2126900641), (95, 1791074224), (152, 1119421390), (190, 895537112), (304, 559710695), (380, 447768556), (760, 223884278), (809, 210323920), (1520, 111942139), (1618, 105161960), (3236, 52580980), (4045, 42064784), (6472, 26290490), (8090, 21032392), (12944, 13145245), (15371, 11069680), (16180, 10516196), (30742, 5534840), (32360, 5258098), (61484, 2767420), (64720, 2629049), (76855, 2213936), (122968, 1383710), (138371, 1229680), (153710, 1106968), (245936, 691855), (276742, 614840), (307420, 553484)]