202114920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8297}}^1$

素因数の和:8347

約数の個数: 128

約数和(自身を含む): 716947200

約数和(自身を除く): 514832280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 8297, 12180, 16594, 24360, 24891, 33188, 41485, 49782, 58079, 66376, 82970, 99564, 116158, 124455, 165940, 174237, 199128, 232316, 240613, 248910, 290395, 331880, 348474, 464632, 481226, 497820, 580790, 696948, 721839, 871185, 962452, 995640, 1161580, 1203065, 1393896, 1443678, 1684291, 1742370, 1924904, 2323160, 2406130, 2887356, 3368582, 3484740, 3609195, 4812260, 5052873, 5774712, 6737164, 6969480, 7218390, 8421455, 9624520, 10105746, 13474328, 14436780, 16842910, 20211492, 25264365, 28873560, 33685820, 40422984, 50528730, 67371640, 101057460, 202114920]

約数ペア:

[(1, 202114920), (2, 101057460), (3, 67371640), (4, 50528730), (5, 40422984), (6, 33685820), (7, 28873560), (8, 25264365), (10, 20211492), (12, 16842910), (14, 14436780), (15, 13474328), (20, 10105746), (21, 9624520), (24, 8421455), (28, 7218390), (29, 6969480), (30, 6737164), (35, 5774712), (40, 5052873), (42, 4812260), (56, 3609195), (58, 3484740), (60, 3368582), (70, 2887356), (84, 2406130), (87, 2323160), (105, 1924904), (116, 1742370), (120, 1684291), (140, 1443678), (145, 1393896), (168, 1203065), (174, 1161580), (203, 995640), (210, 962452), (232, 871185), (280, 721839), (290, 696948), (348, 580790), (406, 497820), (420, 481226), (435, 464632), (580, 348474), (609, 331880), (696, 290395), (812, 248910), (840, 240613), (870, 232316), (1015, 199128), (1160, 174237), (1218, 165940), (1624, 124455), (1740, 116158), (2030, 99564), (2436, 82970), (3045, 66376), (3480, 58079), (4060, 49782), (4872, 41485), (6090, 33188), (8120, 24891), (8297, 24360), (12180, 16594)]