269189760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{20029}}^1$

素因数の和:20058

約数の個数: 128

約数和(自身を含む): 980668800

約数和(自身を除く): 711479040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 20029, 40058, 60087, 80116, 100145, 120174, 140203, 160232, 200290, 240348, 280406, 300435, 320464, 400580, 420609, 480696, 560812, 600870, 640928, 701015, 801160, 841218, 961392, 1121624, 1201740, 1281856, 1402030, 1602320, 1682436, 1922784, 2103045, 2243248, 2403480, 2563712, 2804060, 3204640, 3364872, 3845568, 4206090, 4486496, 4806960, 5608120, 6409280, 6729744, 7691136, 8412180, 8972992, 9613920, 11216240, 12818560, 13459488, 16824360, 17945984, 19227840, 22432480, 26918976, 33648720, 38455680, 44864960, 53837952, 67297440, 89729920, 134594880, 269189760]

約数ペア:

[(1, 269189760), (2, 134594880), (3, 89729920), (4, 67297440), (5, 53837952), (6, 44864960), (7, 38455680), (8, 33648720), (10, 26918976), (12, 22432480), (14, 19227840), (15, 17945984), (16, 16824360), (20, 13459488), (21, 12818560), (24, 11216240), (28, 9613920), (30, 8972992), (32, 8412180), (35, 7691136), (40, 6729744), (42, 6409280), (48, 5608120), (56, 4806960), (60, 4486496), (64, 4206090), (70, 3845568), (80, 3364872), (84, 3204640), (96, 2804060), (105, 2563712), (112, 2403480), (120, 2243248), (128, 2103045), (140, 1922784), (160, 1682436), (168, 1602320), (192, 1402030), (210, 1281856), (224, 1201740), (240, 1121624), (280, 961392), (320, 841218), (336, 801160), (384, 701015), (420, 640928), (448, 600870), (480, 560812), (560, 480696), (640, 420609), (672, 400580), (840, 320464), (896, 300435), (960, 280406), (1120, 240348), (1344, 200290), (1680, 160232), (1920, 140203), (2240, 120174), (2688, 100145), (3360, 80116), (4480, 60087), (6720, 40058), (13440, 20029)]