6978785520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{68099}}^1$

素因数の和:68183

約数の個数: 160

約数和(自身を含む): 25130534400

約数和(自身を除く): 18151748880

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, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 5124, 6405, 6832, 7320, 8540, 10248, 12810, 14640, 17080, 20496, 25620, 34160, 51240, 68099, 102480, 136198, 204297, 272396, 340495, 408594, 476693, 544792, 680990, 817188, 953386, 1021485, 1089584, 1361980, 1430079, 1634376, 1906772, 2042970, 2383465, 2723960, 2860158, 3268752, 3813544, 4085940, 4154039, 4766930, 5447920, 5720316, 7150395, 7627088, 8171880, 8308078, 9533860, 11440632, 12462117, 14300790, 16343760, 16616156, 19067720, 20770195, 22881264, 24924234, 28601580, 29078273, 33232312, 38135440, 41540390, 49848468, 57203160, 58156546, 62310585, 66464624, 83080780, 87234819, 99696936, 114406320, 116313092, 124621170, 145391365, 166161560, 174469638, 199393872, 232626184, 249242340, 290782730, 332323120, 348939276, 436174095, 465252368, 498484680, 581565460, 697878552, 872348190, 996969360, 1163130920, 1395757104, 1744696380, 2326261840, 3489392760, 6978785520]

約数ペア:

[(1, 6978785520), (2, 3489392760), (3, 2326261840), (4, 1744696380), (5, 1395757104), (6, 1163130920), (7, 996969360), (8, 872348190), (10, 697878552), (12, 581565460), (14, 498484680), (15, 465252368), (16, 436174095), (20, 348939276), (21, 332323120), (24, 290782730), (28, 249242340), (30, 232626184), (35, 199393872), (40, 174469638), (42, 166161560), (48, 145391365), (56, 124621170), (60, 116313092), (61, 114406320), (70, 99696936), (80, 87234819), (84, 83080780), (105, 66464624), (112, 62310585), (120, 58156546), (122, 57203160), (140, 49848468), (168, 41540390), (183, 38135440), (210, 33232312), (240, 29078273), (244, 28601580), (280, 24924234), (305, 22881264), (336, 20770195), (366, 19067720), (420, 16616156), (427, 16343760), (488, 14300790), (560, 12462117), (610, 11440632), (732, 9533860), (840, 8308078), (854, 8171880), (915, 7627088), (976, 7150395), (1220, 5720316), (1281, 5447920), (1464, 4766930), (1680, 4154039), (1708, 4085940), (1830, 3813544), (2135, 3268752), (2440, 2860158), (2562, 2723960), (2928, 2383465), (3416, 2042970), (3660, 1906772), (4270, 1634376), (4880, 1430079), (5124, 1361980), (6405, 1089584), (6832, 1021485), (7320, 953386), (8540, 817188), (10248, 680990), (12810, 544792), (14640, 476693), (17080, 408594), (20496, 340495), (25620, 272396), (34160, 204297), (51240, 136198), (68099, 102480)]