224725760

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{3583}}^1$

素因数の和:3618

約数の個数: 108

約数和(自身を含む): 626347008

約数和(自身を除く): 401621248

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, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3583, 3920, 4480, 6272, 7166, 7840, 8960, 12544, 14332, 15680, 17915, 25081, 28664, 31360, 35830, 50162, 57328, 62720, 71660, 100324, 114656, 125405, 143320, 175567, 200648, 229312, 250810, 286640, 351134, 401296, 458624, 501620, 573280, 702268, 802592, 877835, 917248, 1003240, 1146560, 1404536, 1605184, 1755670, 2006480, 2293120, 2809072, 3210368, 3511340, 4012960, 4586240, 5618144, 6420736, 7022680, 8025920, 11236288, 14045360, 16051840, 22472576, 28090720, 32103680, 44945152, 56181440, 112362880, 224725760]

約数ペア:

[(1, 224725760), (2, 112362880), (4, 56181440), (5, 44945152), (7, 32103680), (8, 28090720), (10, 22472576), (14, 16051840), (16, 14045360), (20, 11236288), (28, 8025920), (32, 7022680), (35, 6420736), (40, 5618144), (49, 4586240), (56, 4012960), (64, 3511340), (70, 3210368), (80, 2809072), (98, 2293120), (112, 2006480), (128, 1755670), (140, 1605184), (160, 1404536), (196, 1146560), (224, 1003240), (245, 917248), (256, 877835), (280, 802592), (320, 702268), (392, 573280), (448, 501620), (490, 458624), (560, 401296), (640, 351134), (784, 286640), (896, 250810), (980, 229312), (1120, 200648), (1280, 175567), (1568, 143320), (1792, 125405), (1960, 114656), (2240, 100324), (3136, 71660), (3583, 62720), (3920, 57328), (4480, 50162), (6272, 35830), (7166, 31360), (7840, 28664), (8960, 25081), (12544, 17915), (14332, 15680)]