209746560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3767}}^1$

素因数の和:3818

約数の個数: 128

約数和(自身を含む): 691804800

約数和(自身を除く): 482058240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3767, 4640, 5568, 6960, 7534, 9280, 11136, 11301, 13920, 15068, 18560, 18835, 22602, 27840, 30136, 37670, 45204, 55680, 56505, 60272, 75340, 90408, 109243, 113010, 120544, 150680, 180816, 218486, 226020, 241088, 301360, 327729, 361632, 436972, 452040, 482176, 546215, 602720, 655458, 723264, 873944, 904080, 1092430, 1205440, 1310916, 1446528, 1638645, 1747888, 1808160, 2184860, 2410880, 2621832, 3277290, 3495776, 3616320, 4369720, 5243664, 6554580, 6991552, 7232640, 8739440, 10487328, 13109160, 13983104, 17478880, 20974656, 26218320, 34957760, 41949312, 52436640, 69915520, 104873280, 209746560]

約数ペア:

[(1, 209746560), (2, 104873280), (3, 69915520), (4, 52436640), (5, 41949312), (6, 34957760), (8, 26218320), (10, 20974656), (12, 17478880), (15, 13983104), (16, 13109160), (20, 10487328), (24, 8739440), (29, 7232640), (30, 6991552), (32, 6554580), (40, 5243664), (48, 4369720), (58, 3616320), (60, 3495776), (64, 3277290), (80, 2621832), (87, 2410880), (96, 2184860), (116, 1808160), (120, 1747888), (128, 1638645), (145, 1446528), (160, 1310916), (174, 1205440), (192, 1092430), (232, 904080), (240, 873944), (290, 723264), (320, 655458), (348, 602720), (384, 546215), (435, 482176), (464, 452040), (480, 436972), (580, 361632), (640, 327729), (696, 301360), (870, 241088), (928, 226020), (960, 218486), (1160, 180816), (1392, 150680), (1740, 120544), (1856, 113010), (1920, 109243), (2320, 90408), (2784, 75340), (3480, 60272), (3712, 56505), (3767, 55680), (4640, 45204), (5568, 37670), (6960, 30136), (7534, 27840), (9280, 22602), (11136, 18835), (11301, 18560), (13920, 15068)]