147244160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1478

約数の個数: 128

約数和(自身を含む): 420076800

約数和(自身を除く): 272832640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1429, 1472, 1610, 1840, 2240, 2576, 2858, 2944, 3220, 3680, 4480, 5152, 5716, 6440, 7145, 7360, 10003, 10304, 11432, 12880, 14290, 14720, 20006, 20608, 22864, 25760, 28580, 32867, 40012, 45728, 50015, 51520, 57160, 65734, 80024, 91456, 100030, 103040, 114320, 131468, 160048, 164335, 182912, 200060, 228640, 230069, 262936, 320096, 328670, 400120, 457280, 460138, 525872, 640192, 657340, 800240, 914560, 920276, 1051744, 1150345, 1280384, 1314680, 1600480, 1840552, 2103488, 2300690, 2629360, 3200960, 3681104, 4206976, 4601380, 5258720, 6401920, 7362208, 9202760, 10517440, 14724416, 18405520, 21034880, 29448832, 36811040, 73622080, 147244160]

約数ペア:

[(1, 147244160), (2, 73622080), (4, 36811040), (5, 29448832), (7, 21034880), (8, 18405520), (10, 14724416), (14, 10517440), (16, 9202760), (20, 7362208), (23, 6401920), (28, 5258720), (32, 4601380), (35, 4206976), (40, 3681104), (46, 3200960), (56, 2629360), (64, 2300690), (70, 2103488), (80, 1840552), (92, 1600480), (112, 1314680), (115, 1280384), (128, 1150345), (140, 1051744), (160, 920276), (161, 914560), (184, 800240), (224, 657340), (230, 640192), (280, 525872), (320, 460138), (322, 457280), (368, 400120), (448, 328670), (460, 320096), (560, 262936), (640, 230069), (644, 228640), (736, 200060), (805, 182912), (896, 164335), (920, 160048), (1120, 131468), (1288, 114320), (1429, 103040), (1472, 100030), (1610, 91456), (1840, 80024), (2240, 65734), (2576, 57160), (2858, 51520), (2944, 50015), (3220, 45728), (3680, 40012), (4480, 32867), (5152, 28580), (5716, 25760), (6440, 22864), (7145, 20608), (7360, 20006), (10003, 14720), (10304, 14290), (11432, 12880)]