565549740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14479}}^1$

素因数の和:14532

約数の個数: 144

約数和(自身を含む): 2023956480

約数和(自身を除く): 1458406740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 9765, 13020, 14479, 19530, 28958, 39060, 43437, 57916, 72395, 86874, 101353, 130311, 144790, 173748, 202706, 217185, 260622, 289580, 304059, 405412, 434370, 448849, 506765, 521244, 608118, 651555, 868740, 897698, 912177, 1013530, 1216236, 1303110, 1346547, 1520295, 1795396, 1824354, 2027060, 2244245, 2606220, 2693094, 3040590, 3141943, 3648708, 4039641, 4488490, 4560885, 5386188, 6081180, 6283886, 6732735, 8079282, 8976980, 9121770, 9425829, 12567772, 13465470, 15709715, 16158564, 18243540, 18851658, 20198205, 26930940, 28277487, 31419430, 37703316, 40396410, 47129145, 56554974, 62838860, 80792820, 94258290, 113109948, 141387435, 188516580, 282774870, 565549740]

約数ペア:

[(1, 565549740), (2, 282774870), (3, 188516580), (4, 141387435), (5, 113109948), (6, 94258290), (7, 80792820), (9, 62838860), (10, 56554974), (12, 47129145), (14, 40396410), (15, 37703316), (18, 31419430), (20, 28277487), (21, 26930940), (28, 20198205), (30, 18851658), (31, 18243540), (35, 16158564), (36, 15709715), (42, 13465470), (45, 12567772), (60, 9425829), (62, 9121770), (63, 8976980), (70, 8079282), (84, 6732735), (90, 6283886), (93, 6081180), (105, 5386188), (124, 4560885), (126, 4488490), (140, 4039641), (155, 3648708), (180, 3141943), (186, 3040590), (210, 2693094), (217, 2606220), (252, 2244245), (279, 2027060), (310, 1824354), (315, 1795396), (372, 1520295), (420, 1346547), (434, 1303110), (465, 1216236), (558, 1013530), (620, 912177), (630, 897698), (651, 868740), (868, 651555), (930, 608118), (1085, 521244), (1116, 506765), (1260, 448849), (1302, 434370), (1395, 405412), (1860, 304059), (1953, 289580), (2170, 260622), (2604, 217185), (2790, 202706), (3255, 173748), (3906, 144790), (4340, 130311), (5580, 101353), (6510, 86874), (7812, 72395), (9765, 57916), (13020, 43437), (14479, 39060), (19530, 28958)]