409484856760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{45569}}^1$

素因数の和:46133

約数の個数: 128

約数和(自身を含む): 1070931456000

約数和(自身を除く): 661446599240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 479, 536, 670, 938, 958, 1340, 1876, 1916, 2345, 2395, 2680, 3353, 3752, 3832, 4690, 4790, 6706, 9380, 9580, 13412, 16765, 18760, 19160, 26824, 32093, 33530, 45569, 64186, 67060, 91138, 128372, 134120, 160465, 182276, 224651, 227845, 256744, 318983, 320930, 364552, 449302, 455690, 637966, 641860, 898604, 911380, 1123255, 1275932, 1283720, 1594915, 1797208, 1822760, 2246510, 2551864, 3053123, 3189830, 4493020, 6106246, 6379660, 8986040, 12212492, 12759320, 15265615, 21371861, 21827551, 24424984, 30531230, 42743722, 43655102, 61062460, 85487444, 87310204, 106859305, 109137755, 122124920, 152792857, 170974888, 174620408, 213718610, 218275510, 305585714, 427437220, 436551020, 611171428, 763964285, 854874440, 873102040, 1222342856, 1462445917, 1527928570, 2924891834, 3055857140, 5849783668, 6111714280, 7312229585, 10237121419, 11699567336, 14624459170, 20474242838, 29248918340, 40948485676, 51185607095, 58497836680, 81896971352, 102371214190, 204742428380, 409484856760]

約数ペア:

[(1, 409484856760), (2, 204742428380), (4, 102371214190), (5, 81896971352), (7, 58497836680), (8, 51185607095), (10, 40948485676), (14, 29248918340), (20, 20474242838), (28, 14624459170), (35, 11699567336), (40, 10237121419), (56, 7312229585), (67, 6111714280), (70, 5849783668), (134, 3055857140), (140, 2924891834), (268, 1527928570), (280, 1462445917), (335, 1222342856), (469, 873102040), (479, 854874440), (536, 763964285), (670, 611171428), (938, 436551020), (958, 427437220), (1340, 305585714), (1876, 218275510), (1916, 213718610), (2345, 174620408), (2395, 170974888), (2680, 152792857), (3353, 122124920), (3752, 109137755), (3832, 106859305), (4690, 87310204), (4790, 85487444), (6706, 61062460), (9380, 43655102), (9580, 42743722), (13412, 30531230), (16765, 24424984), (18760, 21827551), (19160, 21371861), (26824, 15265615), (32093, 12759320), (33530, 12212492), (45569, 8986040), (64186, 6379660), (67060, 6106246), (91138, 4493020), (128372, 3189830), (134120, 3053123), (160465, 2551864), (182276, 2246510), (224651, 1822760), (227845, 1797208), (256744, 1594915), (318983, 1283720), (320930, 1275932), (364552, 1123255), (449302, 911380), (455690, 898604), (637966, 641860)]