564363240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7549}}^1$

素因数の和:7659

約数の個数: 128

約数和(自身を含む): 1956960000

約数和(自身を除く): 1392596760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4984, 5340, 6230, 7476, 7549, 9345, 10680, 12460, 14952, 15098, 18690, 22647, 24920, 30196, 37380, 37745, 45294, 52843, 60392, 74760, 75490, 90588, 105686, 113235, 150980, 158529, 181176, 211372, 226470, 264215, 301960, 317058, 422744, 452940, 528430, 634116, 671861, 792645, 905880, 1056860, 1268232, 1343722, 1585290, 2015583, 2113720, 2687444, 3170580, 3359305, 4031166, 4703027, 5374888, 6341160, 6718610, 8062332, 9406054, 10077915, 13437220, 14109081, 16124664, 18812108, 20155830, 23515135, 26874440, 28218162, 37624216, 40311660, 47030270, 56436324, 70545405, 80623320, 94060540, 112872648, 141090810, 188121080, 282181620, 564363240]

約数ペア:

[(1, 564363240), (2, 282181620), (3, 188121080), (4, 141090810), (5, 112872648), (6, 94060540), (7, 80623320), (8, 70545405), (10, 56436324), (12, 47030270), (14, 40311660), (15, 37624216), (20, 28218162), (21, 26874440), (24, 23515135), (28, 20155830), (30, 18812108), (35, 16124664), (40, 14109081), (42, 13437220), (56, 10077915), (60, 9406054), (70, 8062332), (84, 6718610), (89, 6341160), (105, 5374888), (120, 4703027), (140, 4031166), (168, 3359305), (178, 3170580), (210, 2687444), (267, 2113720), (280, 2015583), (356, 1585290), (420, 1343722), (445, 1268232), (534, 1056860), (623, 905880), (712, 792645), (840, 671861), (890, 634116), (1068, 528430), (1246, 452940), (1335, 422744), (1780, 317058), (1869, 301960), (2136, 264215), (2492, 226470), (2670, 211372), (3115, 181176), (3560, 158529), (3738, 150980), (4984, 113235), (5340, 105686), (6230, 90588), (7476, 75490), (7549, 74760), (9345, 60392), (10680, 52843), (12460, 45294), (14952, 37745), (15098, 37380), (18690, 30196), (22647, 24920)]