1613986560

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{5189}}^1$

素因数の和:5225

約数の個数: 216

約数和(自身を含む): 5792164560

約数和(自身を除く): 4178178000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5189, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 10378, 11520, 12960, 15552, 15567, 17280, 19440, 20736, 20756, 25920, 25945, 31104, 31134, 34560, 38880, 41512, 46701, 51840, 51890, 62208, 62268, 77760, 77835, 83024, 93402, 103680, 103780, 124536, 140103, 155520, 155670, 166048, 186804, 207560, 233505, 249072, 280206, 311040, 311340, 332096, 373608, 415120, 420309, 467010, 498144, 560412, 622680, 664192, 700515, 747216, 830240, 840618, 934020, 996288, 1120824, 1245360, 1260927, 1328384, 1401030, 1494432, 1660480, 1681236, 1868040, 1992576, 2101545, 2241648, 2490720, 2521854, 2802060, 2988864, 3320960, 3362472, 3736080, 3985152, 4203090, 4483296, 4981440, 5043708, 5604120, 5977728, 6304635, 6641920, 6724944, 7472160, 8406180, 8966592, 9962880, 10087416, 11208240, 11955456, 12609270, 13449888, 14944320, 16812360, 17933184, 19925760, 20174832, 22416480, 25218540, 26899776, 29888640, 33624720, 35866368, 40349664, 44832960, 50437080, 53799552, 59777280, 67249440, 80699328, 89665920, 100874160, 107599104, 134498880, 161398656, 179331840, 201748320, 268997760, 322797312, 403496640, 537995520, 806993280, 1613986560]

約数ペア:

[(1, 1613986560), (2, 806993280), (3, 537995520), (4, 403496640), (5, 322797312), (6, 268997760), (8, 201748320), (9, 179331840), (10, 161398656), (12, 134498880), (15, 107599104), (16, 100874160), (18, 89665920), (20, 80699328), (24, 67249440), (27, 59777280), (30, 53799552), (32, 50437080), (36, 44832960), (40, 40349664), (45, 35866368), (48, 33624720), (54, 29888640), (60, 26899776), (64, 25218540), (72, 22416480), (80, 20174832), (81, 19925760), (90, 17933184), (96, 16812360), (108, 14944320), (120, 13449888), (128, 12609270), (135, 11955456), (144, 11208240), (160, 10087416), (162, 9962880), (180, 8966592), (192, 8406180), (216, 7472160), (240, 6724944), (243, 6641920), (256, 6304635), (270, 5977728), (288, 5604120), (320, 5043708), (324, 4981440), (360, 4483296), (384, 4203090), (405, 3985152), (432, 3736080), (480, 3362472), (486, 3320960), (540, 2988864), (576, 2802060), (640, 2521854), (648, 2490720), (720, 2241648), (768, 2101545), (810, 1992576), (864, 1868040), (960, 1681236), (972, 1660480), (1080, 1494432), (1152, 1401030), (1215, 1328384), (1280, 1260927), (1296, 1245360), (1440, 1120824), (1620, 996288), (1728, 934020), (1920, 840618), (1944, 830240), (2160, 747216), (2304, 700515), (2430, 664192), (2592, 622680), (2880, 560412), (3240, 498144), (3456, 467010), (3840, 420309), (3888, 415120), (4320, 373608), (4860, 332096), (5184, 311340), (5189, 311040), (5760, 280206), (6480, 249072), (6912, 233505), (7776, 207560), (8640, 186804), (9720, 166048), (10368, 155670), (10378, 155520), (11520, 140103), (12960, 124536), (15552, 103780), (15567, 103680), (17280, 93402), (19440, 83024), (20736, 77835), (20756, 77760), (25920, 62268), (25945, 62208), (31104, 51890), (31134, 51840), (34560, 46701), (38880, 41512)]