201776320

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 112

約数和(自身を含む): 497726208

約数和(自身を除く): 295949888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 83, 107, 142, 160, 166, 214, 284, 320, 332, 355, 415, 428, 535, 568, 664, 710, 830, 856, 1070, 1136, 1328, 1420, 1660, 1712, 2140, 2272, 2656, 2840, 3320, 3424, 4280, 4544, 5312, 5680, 5893, 6640, 6848, 7597, 8560, 8881, 11360, 11786, 13280, 15194, 17120, 17762, 22720, 23572, 26560, 29465, 30388, 34240, 35524, 37985, 44405, 47144, 58930, 60776, 71048, 75970, 88810, 94288, 117860, 121552, 142096, 151940, 177620, 188576, 235720, 243104, 284192, 303880, 355240, 377152, 471440, 486208, 568384, 607760, 630551, 710480, 942880, 1215520, 1261102, 1420960, 1885760, 2431040, 2522204, 2841920, 3152755, 5044408, 6305510, 10088816, 12611020, 20177632, 25222040, 40355264, 50444080, 100888160, 201776320]

約数ペア:

[(1, 201776320), (2, 100888160), (4, 50444080), (5, 40355264), (8, 25222040), (10, 20177632), (16, 12611020), (20, 10088816), (32, 6305510), (40, 5044408), (64, 3152755), (71, 2841920), (80, 2522204), (83, 2431040), (107, 1885760), (142, 1420960), (160, 1261102), (166, 1215520), (214, 942880), (284, 710480), (320, 630551), (332, 607760), (355, 568384), (415, 486208), (428, 471440), (535, 377152), (568, 355240), (664, 303880), (710, 284192), (830, 243104), (856, 235720), (1070, 188576), (1136, 177620), (1328, 151940), (1420, 142096), (1660, 121552), (1712, 117860), (2140, 94288), (2272, 88810), (2656, 75970), (2840, 71048), (3320, 60776), (3424, 58930), (4280, 47144), (4544, 44405), (5312, 37985), (5680, 35524), (5893, 34240), (6640, 30388), (6848, 29465), (7597, 26560), (8560, 23572), (8881, 22720), (11360, 17762), (11786, 17120), (13280, 15194)]