260336160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8609}}^1$

素因数の和:8640

約数の個数: 192

約数和(自身を含む): 1041465600

約数和(自身を除く): 781129440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 8609, 10080, 15120, 17218, 25827, 30240, 34436, 43045, 51654, 60263, 68872, 77481, 86090, 103308, 120526, 129135, 137744, 154962, 172180, 180789, 206616, 232443, 241052, 258270, 275488, 301315, 309924, 344360, 361578, 387405, 413232, 464886, 482104, 516540, 542367, 602630, 619848, 688720, 723156, 774810, 826464, 903945, 929772, 964208, 1033080, 1084734, 1162215, 1205260, 1239696, 1377440, 1446312, 1549620, 1627101, 1807890, 1859544, 1928416, 2066160, 2169468, 2324430, 2410520, 2479392, 2711835, 2892624, 3099240, 3254202, 3615780, 3719088, 4132320, 4338936, 4648860, 4821040, 5423670, 5785248, 6198480, 6508404, 7231560, 7438176, 8135505, 8677872, 9297720, 9642080, 10847340, 12396960, 13016808, 14463120, 16271010, 17355744, 18595440, 21694680, 26033616, 28926240, 32542020, 37190880, 43389360, 52067232, 65084040, 86778720, 130168080, 260336160]

約数ペア:

[(1, 260336160), (2, 130168080), (3, 86778720), (4, 65084040), (5, 52067232), (6, 43389360), (7, 37190880), (8, 32542020), (9, 28926240), (10, 26033616), (12, 21694680), (14, 18595440), (15, 17355744), (16, 16271010), (18, 14463120), (20, 13016808), (21, 12396960), (24, 10847340), (27, 9642080), (28, 9297720), (30, 8677872), (32, 8135505), (35, 7438176), (36, 7231560), (40, 6508404), (42, 6198480), (45, 5785248), (48, 5423670), (54, 4821040), (56, 4648860), (60, 4338936), (63, 4132320), (70, 3719088), (72, 3615780), (80, 3254202), (84, 3099240), (90, 2892624), (96, 2711835), (105, 2479392), (108, 2410520), (112, 2324430), (120, 2169468), (126, 2066160), (135, 1928416), (140, 1859544), (144, 1807890), (160, 1627101), (168, 1549620), (180, 1446312), (189, 1377440), (210, 1239696), (216, 1205260), (224, 1162215), (240, 1084734), (252, 1033080), (270, 964208), (280, 929772), (288, 903945), (315, 826464), (336, 774810), (360, 723156), (378, 688720), (420, 619848), (432, 602630), (480, 542367), (504, 516540), (540, 482104), (560, 464886), (630, 413232), (672, 387405), (720, 361578), (756, 344360), (840, 309924), (864, 301315), (945, 275488), (1008, 258270), (1080, 241052), (1120, 232443), (1260, 206616), (1440, 180789), (1512, 172180), (1680, 154962), (1890, 137744), (2016, 129135), (2160, 120526), (2520, 103308), (3024, 86090), (3360, 77481), (3780, 68872), (4320, 60263), (5040, 51654), (6048, 43045), (7560, 34436), (8609, 30240), (10080, 25827), (15120, 17218)]