143937920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 419709600

約数和(自身を除く): 275771680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 89, 95, 112, 128, 133, 140, 152, 160, 178, 190, 224, 266, 280, 304, 320, 356, 361, 380, 445, 448, 532, 560, 608, 623, 640, 665, 712, 722, 760, 890, 896, 1064, 1120, 1216, 1246, 1330, 1424, 1444, 1520, 1691, 1780, 1805, 2128, 2240, 2432, 2492, 2527, 2660, 2848, 2888, 3040, 3115, 3382, 3560, 3610, 4256, 4480, 4984, 5054, 5320, 5696, 5776, 6080, 6230, 6764, 7120, 7220, 8455, 8512, 9968, 10108, 10640, 11392, 11552, 11837, 12160, 12460, 12635, 13528, 14240, 14440, 16910, 17024, 19936, 20216, 21280, 23104, 23674, 24920, 25270, 27056, 28480, 28880, 32129, 33820, 39872, 40432, 42560, 46208, 47348, 49840, 50540, 54112, 56960, 57760, 59185, 64258, 67640, 79744, 80864, 85120, 94696, 99680, 101080, 108224, 115520, 118370, 128516, 135280, 160645, 161728, 189392, 199360, 202160, 216448, 224903, 231040, 236740, 257032, 270560, 321290, 323456, 378784, 398720, 404320, 449806, 473480, 514064, 541120, 642580, 757568, 808640, 899612, 946960, 1028128, 1082240, 1124515, 1285160, 1515136, 1617280, 1799224, 1893920, 2056256, 2249030, 2570320, 3598448, 3787840, 4112512, 4498060, 5140640, 7196896, 7575680, 8996120, 10281280, 14393792, 17992240, 20562560, 28787584, 35984480, 71968960, 143937920]

約数ペア:

[(1, 143937920), (2, 71968960), (4, 35984480), (5, 28787584), (7, 20562560), (8, 17992240), (10, 14393792), (14, 10281280), (16, 8996120), (19, 7575680), (20, 7196896), (28, 5140640), (32, 4498060), (35, 4112512), (38, 3787840), (40, 3598448), (56, 2570320), (64, 2249030), (70, 2056256), (76, 1893920), (80, 1799224), (89, 1617280), (95, 1515136), (112, 1285160), (128, 1124515), (133, 1082240), (140, 1028128), (152, 946960), (160, 899612), (178, 808640), (190, 757568), (224, 642580), (266, 541120), (280, 514064), (304, 473480), (320, 449806), (356, 404320), (361, 398720), (380, 378784), (445, 323456), (448, 321290), (532, 270560), (560, 257032), (608, 236740), (623, 231040), (640, 224903), (665, 216448), (712, 202160), (722, 199360), (760, 189392), (890, 161728), (896, 160645), (1064, 135280), (1120, 128516), (1216, 118370), (1246, 115520), (1330, 108224), (1424, 101080), (1444, 99680), (1520, 94696), (1691, 85120), (1780, 80864), (1805, 79744), (2128, 67640), (2240, 64258), (2432, 59185), (2492, 57760), (2527, 56960), (2660, 54112), (2848, 50540), (2888, 49840), (3040, 47348), (3115, 46208), (3382, 42560), (3560, 40432), (3610, 39872), (4256, 33820), (4480, 32129), (4984, 28880), (5054, 28480), (5320, 27056), (5696, 25270), (5776, 24920), (6080, 23674), (6230, 23104), (6764, 21280), (7120, 20216), (7220, 19936), (8455, 17024), (8512, 16910), (9968, 14440), (10108, 14240), (10640, 13528), (11392, 12635), (11552, 12460), (11837, 12160)]