16001580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 52899840

約数和(自身を除く): 36898260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1229, 1302, 1860, 2170, 2458, 2604, 3255, 3687, 4340, 4916, 6145, 6510, 7374, 8603, 12290, 13020, 14748, 17206, 18435, 24580, 25809, 34412, 36870, 38099, 43015, 51618, 73740, 76198, 86030, 103236, 114297, 129045, 152396, 172060, 190495, 228594, 258090, 266693, 380990, 457188, 516180, 533386, 571485, 761980, 800079, 1066772, 1142970, 1333465, 1600158, 2285940, 2666930, 3200316, 4000395, 5333860, 8000790, 16001580]

約数ペア:

[(1, 16001580), (2, 8000790), (3, 5333860), (4, 4000395), (5, 3200316), (6, 2666930), (7, 2285940), (10, 1600158), (12, 1333465), (14, 1142970), (15, 1066772), (20, 800079), (21, 761980), (28, 571485), (30, 533386), (31, 516180), (35, 457188), (42, 380990), (60, 266693), (62, 258090), (70, 228594), (84, 190495), (93, 172060), (105, 152396), (124, 129045), (140, 114297), (155, 103236), (186, 86030), (210, 76198), (217, 73740), (310, 51618), (372, 43015), (420, 38099), (434, 36870), (465, 34412), (620, 25809), (651, 24580), (868, 18435), (930, 17206), (1085, 14748), (1229, 13020), (1302, 12290), (1860, 8603), (2170, 7374), (2458, 6510), (2604, 6145), (3255, 4916), (3687, 4340)]