208012320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 734832000

約数和(自身を除く): 526819680

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, 90, 96, 108, 120, 135, 144, 160, 179, 180, 216, 240, 269, 270, 288, 358, 360, 432, 480, 537, 538, 540, 716, 720, 807, 864, 895, 1074, 1076, 1080, 1345, 1432, 1440, 1611, 1614, 1790, 2148, 2152, 2160, 2421, 2685, 2690, 2864, 3222, 3228, 3580, 4035, 4296, 4304, 4320, 4833, 4842, 5370, 5380, 5728, 6444, 6456, 7160, 7263, 8055, 8070, 8592, 8608, 9666, 9684, 10740, 10760, 12105, 12888, 12912, 14320, 14526, 16110, 16140, 17184, 19332, 19368, 21480, 21520, 24165, 24210, 25776, 25824, 28640, 29052, 32220, 32280, 36315, 38664, 38736, 42960, 43040, 48151, 48330, 48420, 51552, 58104, 64440, 64560, 72630, 77328, 77472, 85920, 96302, 96660, 96840, 116208, 128880, 129120, 144453, 145260, 154656, 192604, 193320, 193680, 232416, 240755, 257760, 288906, 290520, 385208, 386640, 387360, 433359, 481510, 577812, 581040, 722265, 770416, 773280, 866718, 963020, 1155624, 1162080, 1300077, 1444530, 1540832, 1733436, 1926040, 2166795, 2311248, 2600154, 2889060, 3466872, 3852080, 4333590, 4622496, 5200308, 5778120, 6500385, 6933744, 7704160, 8667180, 10400616, 11556240, 13000770, 13867488, 17334360, 20801232, 23112480, 26001540, 34668720, 41602464, 52003080, 69337440, 104006160, 208012320]

約数ペア:

[(1, 208012320), (2, 104006160), (3, 69337440), (4, 52003080), (5, 41602464), (6, 34668720), (8, 26001540), (9, 23112480), (10, 20801232), (12, 17334360), (15, 13867488), (16, 13000770), (18, 11556240), (20, 10400616), (24, 8667180), (27, 7704160), (30, 6933744), (32, 6500385), (36, 5778120), (40, 5200308), (45, 4622496), (48, 4333590), (54, 3852080), (60, 3466872), (72, 2889060), (80, 2600154), (90, 2311248), (96, 2166795), (108, 1926040), (120, 1733436), (135, 1540832), (144, 1444530), (160, 1300077), (179, 1162080), (180, 1155624), (216, 963020), (240, 866718), (269, 773280), (270, 770416), (288, 722265), (358, 581040), (360, 577812), (432, 481510), (480, 433359), (537, 387360), (538, 386640), (540, 385208), (716, 290520), (720, 288906), (807, 257760), (864, 240755), (895, 232416), (1074, 193680), (1076, 193320), (1080, 192604), (1345, 154656), (1432, 145260), (1440, 144453), (1611, 129120), (1614, 128880), (1790, 116208), (2148, 96840), (2152, 96660), (2160, 96302), (2421, 85920), (2685, 77472), (2690, 77328), (2864, 72630), (3222, 64560), (3228, 64440), (3580, 58104), (4035, 51552), (4296, 48420), (4304, 48330), (4320, 48151), (4833, 43040), (4842, 42960), (5370, 38736), (5380, 38664), (5728, 36315), (6444, 32280), (6456, 32220), (7160, 29052), (7263, 28640), (8055, 25824), (8070, 25776), (8592, 24210), (8608, 24165), (9666, 21520), (9684, 21480), (10740, 19368), (10760, 19332), (12105, 17184), (12888, 16140), (12912, 16110), (14320, 14526)]