416475780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1123}}^1$

素因数の和:2025

約数の個数: 96

約数和(自身を含む): 1335419904

約数和(自身を除く): 918944124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 883, 1123, 1766, 2246, 2649, 3369, 3532, 4415, 4492, 5298, 5615, 6181, 6738, 7861, 8830, 10596, 11230, 12362, 13245, 13476, 15722, 16845, 17660, 18543, 22460, 23583, 24724, 26490, 30905, 31444, 33690, 37086, 39305, 47166, 52980, 61810, 67380, 74172, 78610, 92715, 94332, 117915, 123620, 157220, 185430, 235830, 370860, 471660, 991609, 1983218, 2974827, 3966436, 4958045, 5949654, 6941263, 9916090, 11899308, 13882526, 14874135, 19832180, 20823789, 27765052, 29748270, 34706315, 41647578, 59496540, 69412630, 83295156, 104118945, 138825260, 208237890, 416475780]

約数ペア:

[(1, 416475780), (2, 208237890), (3, 138825260), (4, 104118945), (5, 83295156), (6, 69412630), (7, 59496540), (10, 41647578), (12, 34706315), (14, 29748270), (15, 27765052), (20, 20823789), (21, 19832180), (28, 14874135), (30, 13882526), (35, 11899308), (42, 9916090), (60, 6941263), (70, 5949654), (84, 4958045), (105, 3966436), (140, 2974827), (210, 1983218), (420, 991609), (883, 471660), (1123, 370860), (1766, 235830), (2246, 185430), (2649, 157220), (3369, 123620), (3532, 117915), (4415, 94332), (4492, 92715), (5298, 78610), (5615, 74172), (6181, 67380), (6738, 61810), (7861, 52980), (8830, 47166), (10596, 39305), (11230, 37086), (12362, 33690), (13245, 31444), (13476, 30905), (15722, 26490), (16845, 24724), (17660, 23583), (18543, 22460)]