7464820160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{25439}}^1$

素因数の和:25594

約数の個数: 112

約数和(自身を含む): 20470855680

約数和(自身を除く): 13006035520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 224, 262, 280, 320, 448, 524, 560, 655, 917, 1048, 1120, 1310, 1834, 2096, 2240, 2620, 3668, 4192, 4585, 5240, 7336, 8384, 9170, 10480, 14672, 18340, 20960, 25439, 29344, 36680, 41920, 50878, 58688, 73360, 101756, 127195, 146720, 178073, 203512, 254390, 293440, 356146, 407024, 508780, 712292, 814048, 890365, 1017560, 1424584, 1628096, 1780730, 2035120, 2849168, 3332509, 3561460, 4070240, 5698336, 6665018, 7122920, 8140480, 11396672, 13330036, 14245840, 16662545, 23327563, 26660072, 28491680, 33325090, 46655126, 53320144, 56983360, 66650180, 93310252, 106640288, 116637815, 133300360, 186620504, 213280576, 233275630, 266600720, 373241008, 466551260, 533201440, 746482016, 933102520, 1066402880, 1492964032, 1866205040, 3732410080, 7464820160]

約数ペア:

[(1, 7464820160), (2, 3732410080), (4, 1866205040), (5, 1492964032), (7, 1066402880), (8, 933102520), (10, 746482016), (14, 533201440), (16, 466551260), (20, 373241008), (28, 266600720), (32, 233275630), (35, 213280576), (40, 186620504), (56, 133300360), (64, 116637815), (70, 106640288), (80, 93310252), (112, 66650180), (131, 56983360), (140, 53320144), (160, 46655126), (224, 33325090), (262, 28491680), (280, 26660072), (320, 23327563), (448, 16662545), (524, 14245840), (560, 13330036), (655, 11396672), (917, 8140480), (1048, 7122920), (1120, 6665018), (1310, 5698336), (1834, 4070240), (2096, 3561460), (2240, 3332509), (2620, 2849168), (3668, 2035120), (4192, 1780730), (4585, 1628096), (5240, 1424584), (7336, 1017560), (8384, 890365), (9170, 814048), (10480, 712292), (14672, 508780), (18340, 407024), (20960, 356146), (25439, 293440), (29344, 254390), (36680, 203512), (41920, 178073), (50878, 146720), (58688, 127195), (73360, 101756)]