157309920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3767}}^1$

素因数の和:3817

約数の個数: 144

約数和(自身を含む): 555478560

約数和(自身を除く): 398168640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 3767, 4176, 4640, 5220, 6960, 7534, 8352, 10440, 11301, 13920, 15068, 18835, 20880, 22602, 30136, 33903, 37670, 41760, 45204, 56505, 60272, 67806, 75340, 90408, 109243, 113010, 120544, 135612, 150680, 169515, 180816, 218486, 226020, 271224, 301360, 327729, 339030, 361632, 436972, 452040, 542448, 546215, 602720, 655458, 678060, 873944, 904080, 983187, 1084896, 1092430, 1310916, 1356120, 1638645, 1747888, 1808160, 1966374, 2184860, 2621832, 2712240, 3277290, 3495776, 3932748, 4369720, 4915935, 5243664, 5424480, 6554580, 7865496, 8739440, 9831870, 10487328, 13109160, 15730992, 17478880, 19663740, 26218320, 31461984, 39327480, 52436640, 78654960, 157309920]

約数ペア:

[(1, 157309920), (2, 78654960), (3, 52436640), (4, 39327480), (5, 31461984), (6, 26218320), (8, 19663740), (9, 17478880), (10, 15730992), (12, 13109160), (15, 10487328), (16, 9831870), (18, 8739440), (20, 7865496), (24, 6554580), (29, 5424480), (30, 5243664), (32, 4915935), (36, 4369720), (40, 3932748), (45, 3495776), (48, 3277290), (58, 2712240), (60, 2621832), (72, 2184860), (80, 1966374), (87, 1808160), (90, 1747888), (96, 1638645), (116, 1356120), (120, 1310916), (144, 1092430), (145, 1084896), (160, 983187), (174, 904080), (180, 873944), (232, 678060), (240, 655458), (261, 602720), (288, 546215), (290, 542448), (348, 452040), (360, 436972), (435, 361632), (464, 339030), (480, 327729), (522, 301360), (580, 271224), (696, 226020), (720, 218486), (870, 180816), (928, 169515), (1044, 150680), (1160, 135612), (1305, 120544), (1392, 113010), (1440, 109243), (1740, 90408), (2088, 75340), (2320, 67806), (2610, 60272), (2784, 56505), (3480, 45204), (3767, 41760), (4176, 37670), (4640, 33903), (5220, 30136), (6960, 22602), (7534, 20880), (8352, 18835), (10440, 15068), (11301, 13920)]