2018530360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2094

約数の個数: 256

約数和(自身を含む): 6314112000

約数和(自身を除く): 4295581640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 19, 20, 22, 28, 34, 35, 38, 40, 44, 55, 56, 68, 70, 76, 77, 85, 88, 95, 110, 119, 133, 136, 140, 152, 154, 170, 187, 190, 209, 220, 238, 266, 280, 308, 323, 340, 374, 380, 385, 418, 440, 476, 532, 595, 616, 646, 665, 680, 748, 760, 770, 836, 935, 952, 1045, 1064, 1190, 1292, 1309, 1330, 1463, 1496, 1540, 1615, 1672, 1870, 2029, 2090, 2261, 2380, 2584, 2618, 2660, 2926, 3080, 3230, 3553, 3740, 4058, 4180, 4522, 4760, 5236, 5320, 5852, 6460, 6545, 7106, 7315, 7480, 8116, 8360, 9044, 10145, 10472, 11305, 11704, 12920, 13090, 14203, 14212, 14630, 16232, 17765, 18088, 20290, 22319, 22610, 24871, 26180, 28406, 28424, 29260, 34493, 35530, 38551, 40580, 44638, 45220, 49742, 52360, 56812, 58520, 68986, 71015, 71060, 77102, 81160, 89276, 90440, 99484, 111595, 113624, 124355, 137972, 142030, 142120, 154204, 156233, 172465, 178552, 192755, 198968, 223190, 241451, 248710, 269857, 275944, 284060, 308408, 312466, 344930, 379423, 385510, 424061, 446380, 482902, 497420, 539714, 568120, 624932, 655367, 689860, 758846, 771020, 781165, 848122, 892760, 965804, 994840, 1079428, 1207255, 1249864, 1310734, 1349285, 1379720, 1517692, 1542040, 1562330, 1696244, 1897115, 1931608, 2120305, 2158856, 2414510, 2621468, 2655961, 2698570, 2968427, 3035384, 3124660, 3276835, 3392488, 3794230, 4240610, 4587569, 4829020, 5242936, 5311922, 5397140, 5936854, 6249320, 6553670, 7209037, 7588460, 8481220, 9175138, 9658040, 10623844, 10794280, 11873708, 13107340, 13279805, 14418074, 14842135, 15176920, 16962440, 18350276, 21247688, 22937845, 23747416, 26214680, 26559610, 28836148, 29684270, 36045185, 36700552, 45875690, 50463259, 53119220, 57672296, 59368540, 72090370, 91751380, 100926518, 106238440, 118737080, 144180740, 183502760, 201853036, 252316295, 288361480, 403706072, 504632590, 1009265180, 2018530360]

約数ペア:

[(1, 2018530360), (2, 1009265180), (4, 504632590), (5, 403706072), (7, 288361480), (8, 252316295), (10, 201853036), (11, 183502760), (14, 144180740), (17, 118737080), (19, 106238440), (20, 100926518), (22, 91751380), (28, 72090370), (34, 59368540), (35, 57672296), (38, 53119220), (40, 50463259), (44, 45875690), (55, 36700552), (56, 36045185), (68, 29684270), (70, 28836148), (76, 26559610), (77, 26214680), (85, 23747416), (88, 22937845), (95, 21247688), (110, 18350276), (119, 16962440), (133, 15176920), (136, 14842135), (140, 14418074), (152, 13279805), (154, 13107340), (170, 11873708), (187, 10794280), (190, 10623844), (209, 9658040), (220, 9175138), (238, 8481220), (266, 7588460), (280, 7209037), (308, 6553670), (323, 6249320), (340, 5936854), (374, 5397140), (380, 5311922), (385, 5242936), (418, 4829020), (440, 4587569), (476, 4240610), (532, 3794230), (595, 3392488), (616, 3276835), (646, 3124660), (665, 3035384), (680, 2968427), (748, 2698570), (760, 2655961), (770, 2621468), (836, 2414510), (935, 2158856), (952, 2120305), (1045, 1931608), (1064, 1897115), (1190, 1696244), (1292, 1562330), (1309, 1542040), (1330, 1517692), (1463, 1379720), (1496, 1349285), (1540, 1310734), (1615, 1249864), (1672, 1207255), (1870, 1079428), (2029, 994840), (2090, 965804), (2261, 892760), (2380, 848122), (2584, 781165), (2618, 771020), (2660, 758846), (2926, 689860), (3080, 655367), (3230, 624932), (3553, 568120), (3740, 539714), (4058, 497420), (4180, 482902), (4522, 446380), (4760, 424061), (5236, 385510), (5320, 379423), (5852, 344930), (6460, 312466), (6545, 308408), (7106, 284060), (7315, 275944), (7480, 269857), (8116, 248710), (8360, 241451), (9044, 223190), (10145, 198968), (10472, 192755), (11305, 178552), (11704, 172465), (12920, 156233), (13090, 154204), (14203, 142120), (14212, 142030), (14630, 137972), (16232, 124355), (17765, 113624), (18088, 111595), (20290, 99484), (22319, 90440), (22610, 89276), (24871, 81160), (26180, 77102), (28406, 71060), (28424, 71015), (29260, 68986), (34493, 58520), (35530, 56812), (38551, 52360), (40580, 49742), (44638, 45220)]