2913270840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{27809}}^1$

素因数の和:27926

約数の個数: 128

約数和(自身を含む): 9811368000

約数和(自身を除く): 6898097160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1455, 1746, 1940, 2328, 2619, 2910, 3492, 3880, 4365, 5238, 5820, 6984, 8730, 10476, 11640, 13095, 17460, 20952, 26190, 27809, 34920, 52380, 55618, 83427, 104760, 111236, 139045, 166854, 222472, 250281, 278090, 333708, 417135, 500562, 556180, 667416, 750843, 834270, 1001124, 1112360, 1251405, 1501686, 1668540, 2002248, 2502810, 2697473, 3003372, 3337080, 3754215, 5005620, 5394946, 6006744, 7508430, 8092419, 10011240, 10789892, 13487365, 15016860, 16184838, 21579784, 24277257, 26974730, 30033720, 32369676, 40462095, 48554514, 53949460, 64739352, 72831771, 80924190, 97109028, 107898920, 121386285, 145663542, 161848380, 194218056, 242772570, 291327084, 323696760, 364158855, 485545140, 582654168, 728317710, 971090280, 1456635420, 2913270840]

約数ペア:

[(1, 2913270840), (2, 1456635420), (3, 971090280), (4, 728317710), (5, 582654168), (6, 485545140), (8, 364158855), (9, 323696760), (10, 291327084), (12, 242772570), (15, 194218056), (18, 161848380), (20, 145663542), (24, 121386285), (27, 107898920), (30, 97109028), (36, 80924190), (40, 72831771), (45, 64739352), (54, 53949460), (60, 48554514), (72, 40462095), (90, 32369676), (97, 30033720), (108, 26974730), (120, 24277257), (135, 21579784), (180, 16184838), (194, 15016860), (216, 13487365), (270, 10789892), (291, 10011240), (360, 8092419), (388, 7508430), (485, 6006744), (540, 5394946), (582, 5005620), (776, 3754215), (873, 3337080), (970, 3003372), (1080, 2697473), (1164, 2502810), (1455, 2002248), (1746, 1668540), (1940, 1501686), (2328, 1251405), (2619, 1112360), (2910, 1001124), (3492, 834270), (3880, 750843), (4365, 667416), (5238, 556180), (5820, 500562), (6984, 417135), (8730, 333708), (10476, 278090), (11640, 250281), (13095, 222472), (17460, 166854), (20952, 139045), (26190, 111236), (27809, 104760), (34920, 83427), (52380, 55618)]