11215680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1669}}^1$

素因数の和:1696

約数の個数: 112

約数和(自身を含む): 40721280

約数和(自身を除く): 29505600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1669, 1680, 2240, 3338, 3360, 5007, 6676, 6720, 8345, 10014, 11683, 13352, 16690, 20028, 23366, 25035, 26704, 33380, 35049, 40056, 46732, 50070, 53408, 58415, 66760, 70098, 80112, 93464, 100140, 106816, 116830, 133520, 140196, 160224, 175245, 186928, 200280, 233660, 267040, 280392, 320448, 350490, 373856, 400560, 467320, 534080, 560784, 700980, 747712, 801120, 934640, 1121568, 1401960, 1602240, 1869280, 2243136, 2803920, 3738560, 5607840, 11215680]

約数ペア:

[(1, 11215680), (2, 5607840), (3, 3738560), (4, 2803920), (5, 2243136), (6, 1869280), (7, 1602240), (8, 1401960), (10, 1121568), (12, 934640), (14, 801120), (15, 747712), (16, 700980), (20, 560784), (21, 534080), (24, 467320), (28, 400560), (30, 373856), (32, 350490), (35, 320448), (40, 280392), (42, 267040), (48, 233660), (56, 200280), (60, 186928), (64, 175245), (70, 160224), (80, 140196), (84, 133520), (96, 116830), (105, 106816), (112, 100140), (120, 93464), (140, 80112), (160, 70098), (168, 66760), (192, 58415), (210, 53408), (224, 50070), (240, 46732), (280, 40056), (320, 35049), (336, 33380), (420, 26704), (448, 25035), (480, 23366), (560, 20028), (672, 16690), (840, 13352), (960, 11683), (1120, 10014), (1344, 8345), (1669, 6720), (1680, 6676), (2240, 5007), (3338, 3360)]