165691440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1072

約数の個数: 160

約数和(自身を含む): 578534400

約数和(自身を除く): 412842960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 948, 971, 1080, 1185, 1264, 1422, 1580, 1896, 1942, 2133, 2160, 2370, 2844, 2913, 3160, 3555, 3792, 3884, 4266, 4740, 4855, 5688, 5826, 6320, 7110, 7768, 8532, 8739, 9480, 9710, 10665, 11376, 11652, 14220, 14565, 15536, 17064, 17478, 18960, 19420, 21330, 23304, 26217, 28440, 29130, 34128, 34956, 38840, 42660, 43695, 46608, 52434, 56880, 58260, 69912, 76709, 77680, 85320, 87390, 104868, 116520, 131085, 139824, 153418, 170640, 174780, 209736, 230127, 233040, 262170, 306836, 349560, 383545, 419472, 460254, 524340, 613672, 690381, 699120, 767090, 920508, 1048680, 1150635, 1227344, 1380762, 1534180, 1841016, 2071143, 2097360, 2301270, 2761524, 3068360, 3451905, 3682032, 4142286, 4602540, 5523048, 6136720, 6903810, 8284572, 9205080, 10355715, 11046096, 13807620, 16569144, 18410160, 20711430, 27615240, 33138288, 41422860, 55230480, 82845720, 165691440]

約数ペア:

[(1, 165691440), (2, 82845720), (3, 55230480), (4, 41422860), (5, 33138288), (6, 27615240), (8, 20711430), (9, 18410160), (10, 16569144), (12, 13807620), (15, 11046096), (16, 10355715), (18, 9205080), (20, 8284572), (24, 6903810), (27, 6136720), (30, 5523048), (36, 4602540), (40, 4142286), (45, 3682032), (48, 3451905), (54, 3068360), (60, 2761524), (72, 2301270), (79, 2097360), (80, 2071143), (90, 1841016), (108, 1534180), (120, 1380762), (135, 1227344), (144, 1150635), (158, 1048680), (180, 920508), (216, 767090), (237, 699120), (240, 690381), (270, 613672), (316, 524340), (360, 460254), (395, 419472), (432, 383545), (474, 349560), (540, 306836), (632, 262170), (711, 233040), (720, 230127), (790, 209736), (948, 174780), (971, 170640), (1080, 153418), (1185, 139824), (1264, 131085), (1422, 116520), (1580, 104868), (1896, 87390), (1942, 85320), (2133, 77680), (2160, 76709), (2370, 69912), (2844, 58260), (2913, 56880), (3160, 52434), (3555, 46608), (3792, 43695), (3884, 42660), (4266, 38840), (4740, 34956), (4855, 34128), (5688, 29130), (5826, 28440), (6320, 26217), (7110, 23304), (7768, 21330), (8532, 19420), (8739, 18960), (9480, 17478), (9710, 17064), (10665, 15536), (11376, 14565), (11652, 14220)]