201317280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5406

約数の個数: 96

約数和(自身を含む): 642297600

約数和(自身を除く): 440980320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 5309, 6320, 7584, 9480, 10618, 12640, 15927, 18960, 21236, 26545, 31854, 37920, 42472, 53090, 63708, 79635, 84944, 106180, 127416, 159270, 169888, 212360, 254832, 318540, 419411, 424720, 509664, 637080, 838822, 849440, 1258233, 1274160, 1677644, 2097055, 2516466, 2548320, 3355288, 4194110, 5032932, 6291165, 6710576, 8388220, 10065864, 12582330, 13421152, 16776440, 20131728, 25164660, 33552880, 40263456, 50329320, 67105760, 100658640, 201317280]

約数ペア:

[(1, 201317280), (2, 100658640), (3, 67105760), (4, 50329320), (5, 40263456), (6, 33552880), (8, 25164660), (10, 20131728), (12, 16776440), (15, 13421152), (16, 12582330), (20, 10065864), (24, 8388220), (30, 6710576), (32, 6291165), (40, 5032932), (48, 4194110), (60, 3355288), (79, 2548320), (80, 2516466), (96, 2097055), (120, 1677644), (158, 1274160), (160, 1258233), (237, 849440), (240, 838822), (316, 637080), (395, 509664), (474, 424720), (480, 419411), (632, 318540), (790, 254832), (948, 212360), (1185, 169888), (1264, 159270), (1580, 127416), (1896, 106180), (2370, 84944), (2528, 79635), (3160, 63708), (3792, 53090), (4740, 42472), (5309, 37920), (6320, 31854), (7584, 26545), (9480, 21236), (10618, 18960), (12640, 15927)]