18184475520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{108863}}^1$

素因数の和:108917

約数の個数: 192

約数和(自身を含む): 64959148800

約数和(自身を除く): 46774673280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 870, 928, 960, 1044, 1152, 1160, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2320, 2610, 2784, 2880, 3480, 3712, 4176, 4640, 5220, 5568, 5760, 6960, 8352, 9280, 10440, 11136, 13920, 16704, 18560, 20880, 27840, 33408, 41760, 55680, 83520, 108863, 167040, 217726, 326589, 435452, 544315, 653178, 870904, 979767, 1088630, 1306356, 1632945, 1741808, 1959534, 2177260, 2612712, 3157027, 3265890, 3483616, 3919068, 4354520, 4898835, 5225424, 6314054, 6531780, 6967232, 7838136, 8709040, 9471081, 9797670, 10450848, 12628108, 13063560, 13934464, 15676272, 15785135, 17418080, 18942162, 19595340, 20901696, 25256216, 26127120, 28413243, 31352544, 31570270, 34836160, 37884324, 39190680, 41803392, 47355405, 50512432, 52254240, 56826486, 62705088, 63140540, 69672320, 75768648, 78381360, 94710810, 101024864, 104508480, 113652972, 125410176, 126281080, 142066215, 151537296, 156762720, 189421620, 202049728, 209016960, 227305944, 252562160, 284132430, 303074592, 313525440, 378843240, 404099456, 454611888, 505124320, 568264860, 606149184, 627050880, 757686480, 909223776, 1010248640, 1136529720, 1212298368, 1515372960, 1818447552, 2020497280, 2273059440, 3030745920, 3636895104, 4546118880, 6061491840, 9092237760, 18184475520]

約数ペア:

[(1, 18184475520), (2, 9092237760), (3, 6061491840), (4, 4546118880), (5, 3636895104), (6, 3030745920), (8, 2273059440), (9, 2020497280), (10, 1818447552), (12, 1515372960), (15, 1212298368), (16, 1136529720), (18, 1010248640), (20, 909223776), (24, 757686480), (29, 627050880), (30, 606149184), (32, 568264860), (36, 505124320), (40, 454611888), (45, 404099456), (48, 378843240), (58, 313525440), (60, 303074592), (64, 284132430), (72, 252562160), (80, 227305944), (87, 209016960), (90, 202049728), (96, 189421620), (116, 156762720), (120, 151537296), (128, 142066215), (144, 126281080), (145, 125410176), (160, 113652972), (174, 104508480), (180, 101024864), (192, 94710810), (232, 78381360), (240, 75768648), (261, 69672320), (288, 63140540), (290, 62705088), (320, 56826486), (348, 52254240), (360, 50512432), (384, 47355405), (435, 41803392), (464, 39190680), (480, 37884324), (522, 34836160), (576, 31570270), (580, 31352544), (640, 28413243), (696, 26127120), (720, 25256216), (870, 20901696), (928, 19595340), (960, 18942162), (1044, 17418080), (1152, 15785135), (1160, 15676272), (1305, 13934464), (1392, 13063560), (1440, 12628108), (1740, 10450848), (1856, 9797670), (1920, 9471081), (2088, 8709040), (2320, 7838136), (2610, 6967232), (2784, 6531780), (2880, 6314054), (3480, 5225424), (3712, 4898835), (4176, 4354520), (4640, 3919068), (5220, 3483616), (5568, 3265890), (5760, 3157027), (6960, 2612712), (8352, 2177260), (9280, 1959534), (10440, 1741808), (11136, 1632945), (13920, 1306356), (16704, 1088630), (18560, 979767), (20880, 870904), (27840, 653178), (33408, 544315), (41760, 435452), (55680, 326589), (83520, 217726), (108863, 167040)]