11420510080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{2887}}^1$

素因数の和:3796

約数の個数: 128

約数和(自身を含む): 31248622080

約数和(自身を除く): 19828112000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 883, 896, 1120, 1766, 2240, 2887, 3532, 4415, 4480, 5774, 6181, 7064, 8830, 11548, 12362, 14128, 14435, 17660, 20209, 23096, 24724, 28256, 28870, 30905, 35320, 40418, 46192, 49448, 56512, 57740, 61810, 70640, 80836, 92384, 98896, 101045, 113024, 115480, 123620, 141280, 161672, 184768, 197792, 202090, 230960, 247240, 282560, 323344, 369536, 395584, 404180, 461920, 494480, 565120, 646688, 791168, 808360, 923840, 988960, 1293376, 1616720, 1847680, 1977920, 2549221, 2586752, 3233440, 3955840, 5098442, 6466880, 10196884, 12746105, 12933760, 17844547, 20393768, 25492210, 35689094, 40787536, 50984420, 71378188, 81575072, 89222735, 101968840, 142756376, 163150144, 178445470, 203937680, 285512752, 326300288, 356890940, 407875360, 571025504, 713781880, 815750720, 1142051008, 1427563760, 1631501440, 2284102016, 2855127520, 5710255040, 11420510080]

約数ペア:

[(1, 11420510080), (2, 5710255040), (4, 2855127520), (5, 2284102016), (7, 1631501440), (8, 1427563760), (10, 1142051008), (14, 815750720), (16, 713781880), (20, 571025504), (28, 407875360), (32, 356890940), (35, 326300288), (40, 285512752), (56, 203937680), (64, 178445470), (70, 163150144), (80, 142756376), (112, 101968840), (128, 89222735), (140, 81575072), (160, 71378188), (224, 50984420), (280, 40787536), (320, 35689094), (448, 25492210), (560, 20393768), (640, 17844547), (883, 12933760), (896, 12746105), (1120, 10196884), (1766, 6466880), (2240, 5098442), (2887, 3955840), (3532, 3233440), (4415, 2586752), (4480, 2549221), (5774, 1977920), (6181, 1847680), (7064, 1616720), (8830, 1293376), (11548, 988960), (12362, 923840), (14128, 808360), (14435, 791168), (17660, 646688), (20209, 565120), (23096, 494480), (24724, 461920), (28256, 404180), (28870, 395584), (30905, 369536), (35320, 323344), (40418, 282560), (46192, 247240), (49448, 230960), (56512, 202090), (57740, 197792), (61810, 184768), (70640, 161672), (80836, 141280), (92384, 123620), (98896, 115480), (101045, 113024)]