613841200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1275

約数の個数: 120

約数和(自身を含む): 1695050240

約数和(自身を除く): 1081209040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 211, 280, 350, 400, 422, 560, 700, 844, 1039, 1055, 1400, 1477, 1688, 2078, 2110, 2800, 2954, 3376, 4156, 4220, 5195, 5275, 5908, 7273, 7385, 8312, 8440, 10390, 10550, 11816, 14546, 14770, 16624, 16880, 20780, 21100, 23632, 25975, 29092, 29540, 36365, 36925, 41560, 42200, 51950, 58184, 59080, 72730, 73850, 83120, 84400, 103900, 116368, 118160, 145460, 147700, 181825, 207800, 219229, 290920, 295400, 363650, 415600, 438458, 581840, 590800, 727300, 876916, 1096145, 1454600, 1534603, 1753832, 2192290, 2909200, 3069206, 3507664, 4384580, 5480725, 6138412, 7673015, 8769160, 10961450, 12276824, 15346030, 17538320, 21922900, 24553648, 30692060, 38365075, 43845800, 61384120, 76730150, 87691600, 122768240, 153460300, 306920600, 613841200]

約数ペア:

[(1, 613841200), (2, 306920600), (4, 153460300), (5, 122768240), (7, 87691600), (8, 76730150), (10, 61384120), (14, 43845800), (16, 38365075), (20, 30692060), (25, 24553648), (28, 21922900), (35, 17538320), (40, 15346030), (50, 12276824), (56, 10961450), (70, 8769160), (80, 7673015), (100, 6138412), (112, 5480725), (140, 4384580), (175, 3507664), (200, 3069206), (211, 2909200), (280, 2192290), (350, 1753832), (400, 1534603), (422, 1454600), (560, 1096145), (700, 876916), (844, 727300), (1039, 590800), (1055, 581840), (1400, 438458), (1477, 415600), (1688, 363650), (2078, 295400), (2110, 290920), (2800, 219229), (2954, 207800), (3376, 181825), (4156, 147700), (4220, 145460), (5195, 118160), (5275, 116368), (5908, 103900), (7273, 84400), (7385, 83120), (8312, 73850), (8440, 72730), (10390, 59080), (10550, 58184), (11816, 51950), (14546, 42200), (14770, 41560), (16624, 36925), (16880, 36365), (20780, 29540), (21100, 29092), (23632, 25975)]