147377440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 400667904

約数和(自身を除く): 253290464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 181, 224, 280, 362, 560, 724, 727, 905, 1120, 1267, 1448, 1454, 1810, 2534, 2896, 2908, 3620, 3635, 5068, 5089, 5792, 5816, 6335, 7240, 7270, 10136, 10178, 11632, 12670, 14480, 14540, 20272, 20356, 23264, 25340, 25445, 28960, 29080, 40544, 40712, 50680, 50890, 58160, 81424, 101360, 101780, 116320, 131587, 162848, 202720, 203560, 263174, 407120, 526348, 657935, 814240, 921109, 1052696, 1315870, 1842218, 2105392, 2631740, 3684436, 4210784, 4605545, 5263480, 7368872, 9211090, 10526960, 14737744, 18422180, 21053920, 29475488, 36844360, 73688720, 147377440]

約数ペア:

[(1, 147377440), (2, 73688720), (4, 36844360), (5, 29475488), (7, 21053920), (8, 18422180), (10, 14737744), (14, 10526960), (16, 9211090), (20, 7368872), (28, 5263480), (32, 4605545), (35, 4210784), (40, 3684436), (56, 2631740), (70, 2105392), (80, 1842218), (112, 1315870), (140, 1052696), (160, 921109), (181, 814240), (224, 657935), (280, 526348), (362, 407120), (560, 263174), (724, 203560), (727, 202720), (905, 162848), (1120, 131587), (1267, 116320), (1448, 101780), (1454, 101360), (1810, 81424), (2534, 58160), (2896, 50890), (2908, 50680), (3620, 40712), (3635, 40544), (5068, 29080), (5089, 28960), (5792, 25445), (5816, 25340), (6335, 23264), (7240, 20356), (7270, 20272), (10136, 14540), (10178, 14480), (11632, 12670)]