2763065880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{403957}}^1$

素因数の和:403993

約数の個数: 96

約数和(自身を含む): 9452617200

約数和(自身を除く): 6689551320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 403957, 807914, 1211871, 1615828, 2019785, 2423742, 3231656, 3635613, 4039570, 4847484, 6059355, 7271226, 7675183, 8079140, 9694968, 12118710, 14542452, 15350366, 16158280, 18178065, 23025549, 24237420, 29084904, 30700732, 36356130, 38375915, 46051098, 48474840, 61401464, 69076647, 72712260, 76751830, 92102196, 115127745, 138153294, 145424520, 153503660, 184204392, 230255490, 276306588, 307007320, 345383235, 460510980, 552613176, 690766470, 921021960, 1381532940, 2763065880]

約数ペア:

[(1, 2763065880), (2, 1381532940), (3, 921021960), (4, 690766470), (5, 552613176), (6, 460510980), (8, 345383235), (9, 307007320), (10, 276306588), (12, 230255490), (15, 184204392), (18, 153503660), (19, 145424520), (20, 138153294), (24, 115127745), (30, 92102196), (36, 76751830), (38, 72712260), (40, 69076647), (45, 61401464), (57, 48474840), (60, 46051098), (72, 38375915), (76, 36356130), (90, 30700732), (95, 29084904), (114, 24237420), (120, 23025549), (152, 18178065), (171, 16158280), (180, 15350366), (190, 14542452), (228, 12118710), (285, 9694968), (342, 8079140), (360, 7675183), (380, 7271226), (456, 6059355), (570, 4847484), (684, 4039570), (760, 3635613), (855, 3231656), (1140, 2423742), (1368, 2019785), (1710, 1615828), (2280, 1211871), (3420, 807914), (6840, 403957)]