202871520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 514179360

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, 151, 160, 180, 216, 240, 270, 288, 302, 311, 360, 432, 453, 480, 540, 604, 622, 720, 755, 864, 906, 933, 1080, 1208, 1244, 1359, 1440, 1510, 1555, 1812, 1866, 2160, 2265, 2416, 2488, 2718, 2799, 3020, 3110, 3624, 3732, 4077, 4320, 4530, 4665, 4832, 4976, 5436, 5598, 6040, 6220, 6795, 7248, 7464, 8154, 8397, 9060, 9330, 9952, 10872, 11196, 12080, 12440, 13590, 13995, 14496, 14928, 16308, 16794, 18120, 18660, 20385, 21744, 22392, 24160, 24880, 27180, 27990, 29856, 32616, 33588, 36240, 37320, 40770, 41985, 43488, 44784, 46961, 49760, 54360, 55980, 65232, 67176, 72480, 74640, 81540, 83970, 89568, 93922, 108720, 111960, 130464, 134352, 140883, 149280, 163080, 167940, 187844, 217440, 223920, 234805, 268704, 281766, 326160, 335880, 375688, 422649, 447840, 469610, 563532, 652320, 671760, 704415, 751376, 845298, 939220, 1127064, 1267947, 1343520, 1408830, 1502752, 1690596, 1878440, 2113245, 2254128, 2535894, 2817660, 3381192, 3756880, 4226490, 4508256, 5071788, 5635320, 6339735, 6762384, 7513760, 8452980, 10143576, 11270640, 12679470, 13524768, 16905960, 20287152, 22541280, 25358940, 33811920, 40574304, 50717880, 67623840, 101435760, 202871520]

約数ペア:

[(1, 202871520), (2, 101435760), (3, 67623840), (4, 50717880), (5, 40574304), (6, 33811920), (8, 25358940), (9, 22541280), (10, 20287152), (12, 16905960), (15, 13524768), (16, 12679470), (18, 11270640), (20, 10143576), (24, 8452980), (27, 7513760), (30, 6762384), (32, 6339735), (36, 5635320), (40, 5071788), (45, 4508256), (48, 4226490), (54, 3756880), (60, 3381192), (72, 2817660), (80, 2535894), (90, 2254128), (96, 2113245), (108, 1878440), (120, 1690596), (135, 1502752), (144, 1408830), (151, 1343520), (160, 1267947), (180, 1127064), (216, 939220), (240, 845298), (270, 751376), (288, 704415), (302, 671760), (311, 652320), (360, 563532), (432, 469610), (453, 447840), (480, 422649), (540, 375688), (604, 335880), (622, 326160), (720, 281766), (755, 268704), (864, 234805), (906, 223920), (933, 217440), (1080, 187844), (1208, 167940), (1244, 163080), (1359, 149280), (1440, 140883), (1510, 134352), (1555, 130464), (1812, 111960), (1866, 108720), (2160, 93922), (2265, 89568), (2416, 83970), (2488, 81540), (2718, 74640), (2799, 72480), (3020, 67176), (3110, 65232), (3624, 55980), (3732, 54360), (4077, 49760), (4320, 46961), (4530, 44784), (4665, 43488), (4832, 41985), (4976, 40770), (5436, 37320), (5598, 36240), (6040, 33588), (6220, 32616), (6795, 29856), (7248, 27990), (7464, 27180), (8154, 24880), (8397, 24160), (9060, 22392), (9330, 21744), (9952, 20385), (10872, 18660), (11196, 18120), (12080, 16794), (12440, 16308), (13590, 14928), (13995, 14496)]