197077440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29327}}^1$

素因数の和:29354

約数の個数: 112

約数和(自身を含む): 715133952

約数和(自身を除く): 518056512

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, 1680, 2240, 3360, 6720, 29327, 58654, 87981, 117308, 146635, 175962, 205289, 234616, 293270, 351924, 410578, 439905, 469232, 586540, 615867, 703848, 821156, 879810, 938464, 1026445, 1173080, 1231734, 1407696, 1642312, 1759620, 1876928, 2052890, 2346160, 2463468, 2815392, 3079335, 3284624, 3519240, 4105780, 4692320, 4926936, 5630784, 6158670, 6569248, 7038480, 8211560, 9384640, 9853872, 12317340, 13138496, 14076960, 16423120, 19707744, 24634680, 28153920, 32846240, 39415488, 49269360, 65692480, 98538720, 197077440]

約数ペア:

[(1, 197077440), (2, 98538720), (3, 65692480), (4, 49269360), (5, 39415488), (6, 32846240), (7, 28153920), (8, 24634680), (10, 19707744), (12, 16423120), (14, 14076960), (15, 13138496), (16, 12317340), (20, 9853872), (21, 9384640), (24, 8211560), (28, 7038480), (30, 6569248), (32, 6158670), (35, 5630784), (40, 4926936), (42, 4692320), (48, 4105780), (56, 3519240), (60, 3284624), (64, 3079335), (70, 2815392), (80, 2463468), (84, 2346160), (96, 2052890), (105, 1876928), (112, 1759620), (120, 1642312), (140, 1407696), (160, 1231734), (168, 1173080), (192, 1026445), (210, 938464), (224, 879810), (240, 821156), (280, 703848), (320, 615867), (336, 586540), (420, 469232), (448, 439905), (480, 410578), (560, 351924), (672, 293270), (840, 234616), (960, 205289), (1120, 175962), (1344, 146635), (1680, 117308), (2240, 87981), (3360, 58654), (6720, 29327)]