222472320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{16553}}^1$

素因数の和:16582

約数の個数: 128

約数和(自身を含む): 810483840

約数和(自身を除く): 588011520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 16553, 33106, 49659, 66212, 82765, 99318, 115871, 132424, 165530, 198636, 231742, 248295, 264848, 331060, 347613, 397272, 463484, 496590, 529696, 579355, 662120, 695226, 794544, 926968, 993180, 1059392, 1158710, 1324240, 1390452, 1589088, 1738065, 1853936, 1986360, 2118784, 2317420, 2648480, 2780904, 3178176, 3476130, 3707872, 3972720, 4634840, 5296960, 5561808, 6356352, 6952260, 7415744, 7945440, 9269680, 10593920, 11123616, 13904520, 14831488, 15890880, 18539360, 22247232, 27809040, 31781760, 37078720, 44494464, 55618080, 74157440, 111236160, 222472320]

約数ペア:

[(1, 222472320), (2, 111236160), (3, 74157440), (4, 55618080), (5, 44494464), (6, 37078720), (7, 31781760), (8, 27809040), (10, 22247232), (12, 18539360), (14, 15890880), (15, 14831488), (16, 13904520), (20, 11123616), (21, 10593920), (24, 9269680), (28, 7945440), (30, 7415744), (32, 6952260), (35, 6356352), (40, 5561808), (42, 5296960), (48, 4634840), (56, 3972720), (60, 3707872), (64, 3476130), (70, 3178176), (80, 2780904), (84, 2648480), (96, 2317420), (105, 2118784), (112, 1986360), (120, 1853936), (128, 1738065), (140, 1589088), (160, 1390452), (168, 1324240), (192, 1158710), (210, 1059392), (224, 993180), (240, 926968), (280, 794544), (320, 695226), (336, 662120), (384, 579355), (420, 529696), (448, 496590), (480, 463484), (560, 397272), (640, 347613), (672, 331060), (840, 264848), (896, 248295), (960, 231742), (1120, 198636), (1344, 165530), (1680, 132424), (1920, 115871), (2240, 99318), (2688, 82765), (3360, 66212), (4480, 49659), (6720, 33106), (13440, 16553)]