53605440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{2659}}^1$

素因数の和:2689

約数の個数: 168

約数和(自身を含む): 210799680

約数和(自身を除く): 157194240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2659, 2880, 3360, 4032, 5040, 5318, 6720, 7977, 10080, 10636, 13295, 15954, 18613, 20160, 21272, 23931, 26590, 31908, 37226, 39885, 42544, 47862, 53180, 55839, 63816, 74452, 79770, 85088, 93065, 95724, 106360, 111678, 119655, 127632, 148904, 159540, 167517, 170176, 186130, 191448, 212720, 223356, 239310, 255264, 279195, 297808, 319080, 335034, 372260, 382896, 425440, 446712, 478620, 510528, 558390, 595616, 638160, 670068, 744520, 765792, 837585, 850880, 893424, 957240, 1116780, 1191232, 1276320, 1340136, 1489040, 1531584, 1675170, 1786848, 1914480, 2233560, 2552640, 2680272, 2978080, 3350340, 3573696, 3828960, 4467120, 5360544, 5956160, 6700680, 7657920, 8934240, 10721088, 13401360, 17868480, 26802720, 53605440]

約数ペア:

[(1, 53605440), (2, 26802720), (3, 17868480), (4, 13401360), (5, 10721088), (6, 8934240), (7, 7657920), (8, 6700680), (9, 5956160), (10, 5360544), (12, 4467120), (14, 3828960), (15, 3573696), (16, 3350340), (18, 2978080), (20, 2680272), (21, 2552640), (24, 2233560), (28, 1914480), (30, 1786848), (32, 1675170), (35, 1531584), (36, 1489040), (40, 1340136), (42, 1276320), (45, 1191232), (48, 1116780), (56, 957240), (60, 893424), (63, 850880), (64, 837585), (70, 765792), (72, 744520), (80, 670068), (84, 638160), (90, 595616), (96, 558390), (105, 510528), (112, 478620), (120, 446712), (126, 425440), (140, 382896), (144, 372260), (160, 335034), (168, 319080), (180, 297808), (192, 279195), (210, 255264), (224, 239310), (240, 223356), (252, 212720), (280, 191448), (288, 186130), (315, 170176), (320, 167517), (336, 159540), (360, 148904), (420, 127632), (448, 119655), (480, 111678), (504, 106360), (560, 95724), (576, 93065), (630, 85088), (672, 79770), (720, 74452), (840, 63816), (960, 55839), (1008, 53180), (1120, 47862), (1260, 42544), (1344, 39885), (1440, 37226), (1680, 31908), (2016, 26590), (2240, 23931), (2520, 21272), (2659, 20160), (2880, 18613), (3360, 15954), (4032, 13295), (5040, 10636), (5318, 10080), (6720, 7977)]