193836160

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{883}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 541008000

約数和(自身を除く): 347171840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 883, 896, 980, 1120, 1372, 1568, 1715, 1766, 1960, 2240, 2744, 3136, 3430, 3532, 3920, 4415, 4480, 5488, 6181, 6272, 6860, 7064, 7840, 8830, 10976, 12362, 13720, 14128, 15680, 17660, 21952, 24724, 27440, 28256, 30905, 31360, 35320, 43267, 43904, 49448, 54880, 56512, 61810, 70640, 86534, 98896, 109760, 113024, 123620, 141280, 173068, 197792, 216335, 219520, 247240, 282560, 302869, 346136, 395584, 432670, 494480, 565120, 605738, 692272, 791168, 865340, 988960, 1211476, 1384544, 1514345, 1730680, 1977920, 2422952, 2769088, 3028690, 3461360, 3955840, 4845904, 5538176, 6057380, 6922720, 9691808, 12114760, 13845440, 19383616, 24229520, 27690880, 38767232, 48459040, 96918080, 193836160]

約数ペア:

[(1, 193836160), (2, 96918080), (4, 48459040), (5, 38767232), (7, 27690880), (8, 24229520), (10, 19383616), (14, 13845440), (16, 12114760), (20, 9691808), (28, 6922720), (32, 6057380), (35, 5538176), (40, 4845904), (49, 3955840), (56, 3461360), (64, 3028690), (70, 2769088), (80, 2422952), (98, 1977920), (112, 1730680), (128, 1514345), (140, 1384544), (160, 1211476), (196, 988960), (224, 865340), (245, 791168), (280, 692272), (320, 605738), (343, 565120), (392, 494480), (448, 432670), (490, 395584), (560, 346136), (640, 302869), (686, 282560), (784, 247240), (883, 219520), (896, 216335), (980, 197792), (1120, 173068), (1372, 141280), (1568, 123620), (1715, 113024), (1766, 109760), (1960, 98896), (2240, 86534), (2744, 70640), (3136, 61810), (3430, 56512), (3532, 54880), (3920, 49448), (4415, 43904), (4480, 43267), (5488, 35320), (6181, 31360), (6272, 30905), (6860, 28256), (7064, 27440), (7840, 24724), (8830, 21952), (10976, 17660), (12362, 15680), (13720, 14128)]