155956320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2777}}^1$

素因数の和:2814

約数の個数: 192

約数和(自身を含む): 588047040

約数和(自身を除く): 432090720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2777, 2808, 3120, 3510, 3744, 4320, 4680, 5554, 5616, 6240, 7020, 8331, 9360, 11108, 11232, 13885, 14040, 16662, 18720, 22216, 24993, 27770, 28080, 33324, 36101, 41655, 44432, 49986, 55540, 56160, 66648, 72202, 74979, 83310, 88864, 99972, 108303, 111080, 124965, 133296, 144404, 149958, 166620, 180505, 199944, 216606, 222160, 249930, 266592, 288808, 299916, 324909, 333240, 361010, 374895, 399888, 433212, 444320, 499860, 541515, 577616, 599832, 649818, 666480, 722020, 749790, 799776, 866424, 974727, 999720, 1083030, 1155232, 1199664, 1299636, 1332960, 1444040, 1499580, 1624545, 1732848, 1949454, 1999440, 2166060, 2399328, 2599272, 2888080, 2999160, 3249090, 3465696, 3898908, 3998880, 4332120, 4873635, 5198544, 5776160, 5998320, 6498180, 7797816, 8664240, 9747270, 10397088, 11996640, 12996360, 15595632, 17328480, 19494540, 25992720, 31191264, 38989080, 51985440, 77978160, 155956320]

約数ペア:

[(1, 155956320), (2, 77978160), (3, 51985440), (4, 38989080), (5, 31191264), (6, 25992720), (8, 19494540), (9, 17328480), (10, 15595632), (12, 12996360), (13, 11996640), (15, 10397088), (16, 9747270), (18, 8664240), (20, 7797816), (24, 6498180), (26, 5998320), (27, 5776160), (30, 5198544), (32, 4873635), (36, 4332120), (39, 3998880), (40, 3898908), (45, 3465696), (48, 3249090), (52, 2999160), (54, 2888080), (60, 2599272), (65, 2399328), (72, 2166060), (78, 1999440), (80, 1949454), (90, 1732848), (96, 1624545), (104, 1499580), (108, 1444040), (117, 1332960), (120, 1299636), (130, 1199664), (135, 1155232), (144, 1083030), (156, 999720), (160, 974727), (180, 866424), (195, 799776), (208, 749790), (216, 722020), (234, 666480), (240, 649818), (260, 599832), (270, 577616), (288, 541515), (312, 499860), (351, 444320), (360, 433212), (390, 399888), (416, 374895), (432, 361010), (468, 333240), (480, 324909), (520, 299916), (540, 288808), (585, 266592), (624, 249930), (702, 222160), (720, 216606), (780, 199944), (864, 180505), (936, 166620), (1040, 149958), (1080, 144404), (1170, 133296), (1248, 124965), (1404, 111080), (1440, 108303), (1560, 99972), (1755, 88864), (1872, 83310), (2080, 74979), (2160, 72202), (2340, 66648), (2777, 56160), (2808, 55540), (3120, 49986), (3510, 44432), (3744, 41655), (4320, 36101), (4680, 33324), (5554, 28080), (5616, 27770), (6240, 24993), (7020, 22216), (8331, 18720), (9360, 16662), (11108, 14040), (11232, 13885)]