2605859760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1551107}}^1$

素因数の和:1551130

約数の個数: 80

約数和(自身を含む): 9232194816

約数和(自身を除く): 6626335056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1551107, 3102214, 4653321, 6204428, 7755535, 9306642, 10857749, 12408856, 15511070, 18613284, 21715498, 23266605, 24817712, 31022140, 32573247, 37226568, 43430996, 46533210, 54288745, 62044280, 65146494, 74453136, 86861992, 93066420, 108577490, 124088560, 130292988, 162866235, 173723984, 186132840, 217154980, 260585976, 325732470, 372265680, 434309960, 521171952, 651464940, 868619920, 1302929880, 2605859760]

約数ペア:

[(1, 2605859760), (2, 1302929880), (3, 868619920), (4, 651464940), (5, 521171952), (6, 434309960), (7, 372265680), (8, 325732470), (10, 260585976), (12, 217154980), (14, 186132840), (15, 173723984), (16, 162866235), (20, 130292988), (21, 124088560), (24, 108577490), (28, 93066420), (30, 86861992), (35, 74453136), (40, 65146494), (42, 62044280), (48, 54288745), (56, 46533210), (60, 43430996), (70, 37226568), (80, 32573247), (84, 31022140), (105, 24817712), (112, 23266605), (120, 21715498), (140, 18613284), (168, 15511070), (210, 12408856), (240, 10857749), (280, 9306642), (336, 7755535), (420, 6204428), (560, 4653321), (840, 3102214), (1680, 1551107)]