201748320

素因数分解:

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

素因数の和:5219

約数の個数: 144

約数和(自身を含む): 714102480

約数和(自身を除く): 512354160

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 5189, 6480, 7776, 9720, 10378, 12960, 15567, 19440, 20756, 25945, 31134, 38880, 41512, 46701, 51890, 62268, 77835, 83024, 93402, 103780, 124536, 140103, 155670, 166048, 186804, 207560, 233505, 249072, 280206, 311340, 373608, 415120, 420309, 467010, 498144, 560412, 622680, 700515, 747216, 830240, 840618, 934020, 1120824, 1245360, 1260927, 1401030, 1494432, 1681236, 1868040, 2101545, 2241648, 2490720, 2521854, 2802060, 3362472, 3736080, 4203090, 4483296, 5043708, 5604120, 6304635, 6724944, 7472160, 8406180, 10087416, 11208240, 12609270, 13449888, 16812360, 20174832, 22416480, 25218540, 33624720, 40349664, 50437080, 67249440, 100874160, 201748320]

約数ペア:

[(1, 201748320), (2, 100874160), (3, 67249440), (4, 50437080), (5, 40349664), (6, 33624720), (8, 25218540), (9, 22416480), (10, 20174832), (12, 16812360), (15, 13449888), (16, 12609270), (18, 11208240), (20, 10087416), (24, 8406180), (27, 7472160), (30, 6724944), (32, 6304635), (36, 5604120), (40, 5043708), (45, 4483296), (48, 4203090), (54, 3736080), (60, 3362472), (72, 2802060), (80, 2521854), (81, 2490720), (90, 2241648), (96, 2101545), (108, 1868040), (120, 1681236), (135, 1494432), (144, 1401030), (160, 1260927), (162, 1245360), (180, 1120824), (216, 934020), (240, 840618), (243, 830240), (270, 747216), (288, 700515), (324, 622680), (360, 560412), (405, 498144), (432, 467010), (480, 420309), (486, 415120), (540, 373608), (648, 311340), (720, 280206), (810, 249072), (864, 233505), (972, 207560), (1080, 186804), (1215, 166048), (1296, 155670), (1440, 140103), (1620, 124536), (1944, 103780), (2160, 93402), (2430, 83024), (2592, 77835), (3240, 62268), (3888, 51890), (4320, 46701), (4860, 41512), (5189, 38880), (6480, 31134), (7776, 25945), (9720, 20756), (10378, 19440), (12960, 15567)]