156843680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1222

約数の個数: 96

約数和(自身を含む): 427109760

約数和(自身を除く): 270266080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 524, 560, 655, 917, 1048, 1069, 1120, 1310, 1834, 2096, 2138, 2620, 3668, 4192, 4276, 4585, 5240, 5345, 7336, 7483, 8552, 9170, 10480, 10690, 14672, 14966, 17104, 18340, 20960, 21380, 29344, 29932, 34208, 36680, 37415, 42760, 59864, 73360, 74830, 85520, 119728, 140039, 146720, 149660, 171040, 239456, 280078, 299320, 560156, 598640, 700195, 980273, 1120312, 1197280, 1400390, 1960546, 2240624, 2800780, 3921092, 4481248, 4901365, 5601560, 7842184, 9802730, 11203120, 15684368, 19605460, 22406240, 31368736, 39210920, 78421840, 156843680]

約数ペア:

[(1, 156843680), (2, 78421840), (4, 39210920), (5, 31368736), (7, 22406240), (8, 19605460), (10, 15684368), (14, 11203120), (16, 9802730), (20, 7842184), (28, 5601560), (32, 4901365), (35, 4481248), (40, 3921092), (56, 2800780), (70, 2240624), (80, 1960546), (112, 1400390), (131, 1197280), (140, 1120312), (160, 980273), (224, 700195), (262, 598640), (280, 560156), (524, 299320), (560, 280078), (655, 239456), (917, 171040), (1048, 149660), (1069, 146720), (1120, 140039), (1310, 119728), (1834, 85520), (2096, 74830), (2138, 73360), (2620, 59864), (3668, 42760), (4192, 37415), (4276, 36680), (4585, 34208), (5240, 29932), (5345, 29344), (7336, 21380), (7483, 20960), (8552, 18340), (9170, 17104), (10480, 14966), (10690, 14672)]