71411280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4441}}^1$

素因数の和:4524

約数の個数: 80

約数和(自身を含む): 224729664

約数和(自身を除く): 153318384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 4441, 5360, 8040, 8882, 13323, 16080, 17764, 22205, 26646, 35528, 44410, 53292, 66615, 71056, 88820, 106584, 133230, 177640, 213168, 266460, 297547, 355280, 532920, 595094, 892641, 1065840, 1190188, 1487735, 1785282, 2380376, 2975470, 3570564, 4463205, 4760752, 5950940, 7141128, 8926410, 11901880, 14282256, 17852820, 23803760, 35705640, 71411280]

約数ペア:

[(1, 71411280), (2, 35705640), (3, 23803760), (4, 17852820), (5, 14282256), (6, 11901880), (8, 8926410), (10, 7141128), (12, 5950940), (15, 4760752), (16, 4463205), (20, 3570564), (24, 2975470), (30, 2380376), (40, 1785282), (48, 1487735), (60, 1190188), (67, 1065840), (80, 892641), (120, 595094), (134, 532920), (201, 355280), (240, 297547), (268, 266460), (335, 213168), (402, 177640), (536, 133230), (670, 106584), (804, 88820), (1005, 71056), (1072, 66615), (1340, 53292), (1608, 44410), (2010, 35528), (2680, 26646), (3216, 22205), (4020, 17764), (4441, 16080), (5360, 13323), (8040, 8882)]