272372800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 168

約数和(自身を含む): 777825216

約数和(自身を除く): 505452416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 83, 100, 112, 140, 160, 166, 175, 200, 224, 280, 293, 320, 332, 350, 400, 415, 448, 560, 581, 586, 664, 700, 800, 830, 1120, 1162, 1172, 1328, 1400, 1465, 1600, 1660, 2051, 2075, 2240, 2324, 2344, 2656, 2800, 2905, 2930, 3320, 4102, 4150, 4648, 4688, 5312, 5600, 5810, 5860, 6640, 7325, 8204, 8300, 9296, 9376, 10255, 11200, 11620, 11720, 13280, 14525, 14650, 16408, 16600, 18592, 18752, 20510, 23240, 23440, 24319, 26560, 29050, 29300, 32816, 33200, 37184, 41020, 46480, 46880, 48638, 51275, 58100, 58600, 65632, 66400, 82040, 92960, 93760, 97276, 102550, 116200, 117200, 121595, 131264, 132800, 164080, 170233, 185920, 194552, 205100, 232400, 234400, 243190, 328160, 340466, 389104, 410200, 464800, 468800, 486380, 607975, 656320, 680932, 778208, 820400, 851165, 929600, 972760, 1215950, 1361864, 1556416, 1640800, 1702330, 1945520, 2431900, 2723728, 3281600, 3404660, 3891040, 4255825, 4863800, 5447456, 6809320, 7782080, 8511650, 9727600, 10894912, 13618640, 17023300, 19455200, 27237280, 34046600, 38910400, 54474560, 68093200, 136186400, 272372800]

約数ペア:

[(1, 272372800), (2, 136186400), (4, 68093200), (5, 54474560), (7, 38910400), (8, 34046600), (10, 27237280), (14, 19455200), (16, 17023300), (20, 13618640), (25, 10894912), (28, 9727600), (32, 8511650), (35, 7782080), (40, 6809320), (50, 5447456), (56, 4863800), (64, 4255825), (70, 3891040), (80, 3404660), (83, 3281600), (100, 2723728), (112, 2431900), (140, 1945520), (160, 1702330), (166, 1640800), (175, 1556416), (200, 1361864), (224, 1215950), (280, 972760), (293, 929600), (320, 851165), (332, 820400), (350, 778208), (400, 680932), (415, 656320), (448, 607975), (560, 486380), (581, 468800), (586, 464800), (664, 410200), (700, 389104), (800, 340466), (830, 328160), (1120, 243190), (1162, 234400), (1172, 232400), (1328, 205100), (1400, 194552), (1465, 185920), (1600, 170233), (1660, 164080), (2051, 132800), (2075, 131264), (2240, 121595), (2324, 117200), (2344, 116200), (2656, 102550), (2800, 97276), (2905, 93760), (2930, 92960), (3320, 82040), (4102, 66400), (4150, 65632), (4648, 58600), (4688, 58100), (5312, 51275), (5600, 48638), (5810, 46880), (5860, 46480), (6640, 41020), (7325, 37184), (8204, 33200), (8300, 32816), (9296, 29300), (9376, 29050), (10255, 26560), (11200, 24319), (11620, 23440), (11720, 23240), (13280, 20510), (14525, 18752), (14650, 18592), (16408, 16600)]