7860484920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{5783}}^1$

素因数の和:6085

約数の個数: 128

約数和(自身を含む): 24187299840

約数和(自身を除く): 16326814920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 241, 282, 376, 470, 482, 564, 705, 723, 940, 964, 1128, 1205, 1410, 1446, 1880, 1928, 2410, 2820, 2892, 3615, 4820, 5640, 5783, 5784, 7230, 9640, 11327, 11566, 14460, 17349, 22654, 23132, 28915, 28920, 33981, 34698, 45308, 46264, 56635, 57830, 67962, 69396, 86745, 90616, 113270, 115660, 135924, 138792, 169905, 173490, 226540, 231320, 271801, 271848, 339810, 346980, 453080, 543602, 679620, 693960, 815403, 1087204, 1359005, 1359240, 1393703, 1630806, 2174408, 2718010, 2787406, 3261612, 4077015, 4181109, 5436020, 5574812, 6523224, 6968515, 8154030, 8362218, 10872040, 11149624, 13937030, 16308060, 16724436, 20905545, 27874060, 32616120, 33448872, 41811090, 55748120, 65504041, 83622180, 131008082, 167244360, 196512123, 262016164, 327520205, 393024246, 524032328, 655040410, 786048492, 982560615, 1310080820, 1572096984, 1965121230, 2620161640, 3930242460, 7860484920]

約数ペア:

[(1, 7860484920), (2, 3930242460), (3, 2620161640), (4, 1965121230), (5, 1572096984), (6, 1310080820), (8, 982560615), (10, 786048492), (12, 655040410), (15, 524032328), (20, 393024246), (24, 327520205), (30, 262016164), (40, 196512123), (47, 167244360), (60, 131008082), (94, 83622180), (120, 65504041), (141, 55748120), (188, 41811090), (235, 33448872), (241, 32616120), (282, 27874060), (376, 20905545), (470, 16724436), (482, 16308060), (564, 13937030), (705, 11149624), (723, 10872040), (940, 8362218), (964, 8154030), (1128, 6968515), (1205, 6523224), (1410, 5574812), (1446, 5436020), (1880, 4181109), (1928, 4077015), (2410, 3261612), (2820, 2787406), (2892, 2718010), (3615, 2174408), (4820, 1630806), (5640, 1393703), (5783, 1359240), (5784, 1359005), (7230, 1087204), (9640, 815403), (11327, 693960), (11566, 679620), (14460, 543602), (17349, 453080), (22654, 346980), (23132, 339810), (28915, 271848), (28920, 271801), (33981, 231320), (34698, 226540), (45308, 173490), (46264, 169905), (56635, 138792), (57830, 135924), (67962, 115660), (69396, 113270), (86745, 90616)]