195600720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:869

約数の個数: 160

約数和(自身を含む): 698026752

約数和(自身を除く): 502426032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 173, 210, 240, 280, 336, 346, 420, 519, 560, 673, 692, 840, 865, 1038, 1211, 1346, 1384, 1680, 1730, 2019, 2076, 2422, 2595, 2692, 2768, 3365, 3460, 3633, 4038, 4152, 4711, 4844, 5190, 5384, 6055, 6730, 6920, 7266, 8076, 8304, 9422, 9688, 10095, 10380, 10768, 12110, 13460, 13840, 14133, 14532, 16152, 18165, 18844, 19376, 20190, 20760, 23555, 24220, 26920, 28266, 29064, 32304, 36330, 37688, 40380, 41520, 47110, 48440, 53840, 56532, 58128, 70665, 72660, 75376, 80760, 94220, 96880, 113064, 116429, 141330, 145320, 161520, 188440, 226128, 232858, 282660, 290640, 349287, 376880, 465716, 565320, 582145, 698574, 815003, 931432, 1130640, 1164290, 1397148, 1630006, 1746435, 1862864, 2328580, 2445009, 2794296, 3260012, 3492870, 4075015, 4657160, 4890018, 5588592, 6520024, 6985740, 8150030, 9314320, 9780036, 12225045, 13040048, 13971480, 16300060, 19560072, 24450090, 27942960, 32600120, 39120144, 48900180, 65200240, 97800360, 195600720]

約数ペア:

[(1, 195600720), (2, 97800360), (3, 65200240), (4, 48900180), (5, 39120144), (6, 32600120), (7, 27942960), (8, 24450090), (10, 19560072), (12, 16300060), (14, 13971480), (15, 13040048), (16, 12225045), (20, 9780036), (21, 9314320), (24, 8150030), (28, 6985740), (30, 6520024), (35, 5588592), (40, 4890018), (42, 4657160), (48, 4075015), (56, 3492870), (60, 3260012), (70, 2794296), (80, 2445009), (84, 2328580), (105, 1862864), (112, 1746435), (120, 1630006), (140, 1397148), (168, 1164290), (173, 1130640), (210, 931432), (240, 815003), (280, 698574), (336, 582145), (346, 565320), (420, 465716), (519, 376880), (560, 349287), (673, 290640), (692, 282660), (840, 232858), (865, 226128), (1038, 188440), (1211, 161520), (1346, 145320), (1384, 141330), (1680, 116429), (1730, 113064), (2019, 96880), (2076, 94220), (2422, 80760), (2595, 75376), (2692, 72660), (2768, 70665), (3365, 58128), (3460, 56532), (3633, 53840), (4038, 48440), (4152, 47110), (4711, 41520), (4844, 40380), (5190, 37688), (5384, 36330), (6055, 32304), (6730, 29064), (6920, 28266), (7266, 26920), (8076, 24220), (8304, 23555), (9422, 20760), (9688, 20190), (10095, 19376), (10380, 18844), (10768, 18165), (12110, 16152), (13460, 14532), (13840, 14133)]