1089674880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{81077}}^1$

素因数の和:81106

約数の個数: 128

約数和(自身を含む): 3969578880

約数和(自身を除く): 2879904000

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 81077, 162154, 243231, 324308, 405385, 486462, 567539, 648616, 810770, 972924, 1135078, 1216155, 1297232, 1621540, 1702617, 1945848, 2270156, 2432310, 2594464, 2837695, 3243080, 3405234, 3891696, 4540312, 4864620, 5188928, 5675390, 6486160, 6810468, 7783392, 8513085, 9080624, 9729240, 10377856, 11350780, 12972320, 13620936, 15566784, 17026170, 18161248, 19458480, 22701560, 25944640, 27241872, 31133568, 34052340, 36322496, 38916960, 45403120, 51889280, 54483744, 68104680, 72644992, 77833920, 90806240, 108967488, 136209360, 155667840, 181612480, 217934976, 272418720, 363224960, 544837440, 1089674880]

約数ペア:

[(1, 1089674880), (2, 544837440), (3, 363224960), (4, 272418720), (5, 217934976), (6, 181612480), (7, 155667840), (8, 136209360), (10, 108967488), (12, 90806240), (14, 77833920), (15, 72644992), (16, 68104680), (20, 54483744), (21, 51889280), (24, 45403120), (28, 38916960), (30, 36322496), (32, 34052340), (35, 31133568), (40, 27241872), (42, 25944640), (48, 22701560), (56, 19458480), (60, 18161248), (64, 17026170), (70, 15566784), (80, 13620936), (84, 12972320), (96, 11350780), (105, 10377856), (112, 9729240), (120, 9080624), (128, 8513085), (140, 7783392), (160, 6810468), (168, 6486160), (192, 5675390), (210, 5188928), (224, 4864620), (240, 4540312), (280, 3891696), (320, 3405234), (336, 3243080), (384, 2837695), (420, 2594464), (448, 2432310), (480, 2270156), (560, 1945848), (640, 1702617), (672, 1621540), (840, 1297232), (896, 1216155), (960, 1135078), (1120, 972924), (1344, 810770), (1680, 648616), (1920, 567539), (2240, 486462), (2688, 405385), (3360, 324308), (4480, 243231), (6720, 162154), (13440, 81077)]