30782717680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{57251}}^1$

素因数の和:57335

約数の個数: 160

約数和(自身を含む): 85872503808

約数和(自身を除く): 55089786128

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 47, 52, 55, 65, 80, 88, 94, 104, 110, 130, 143, 176, 188, 208, 220, 235, 260, 286, 376, 440, 470, 517, 520, 572, 611, 715, 752, 880, 940, 1034, 1040, 1144, 1222, 1430, 1880, 2068, 2288, 2444, 2585, 2860, 3055, 3760, 4136, 4888, 5170, 5720, 6110, 6721, 8272, 9776, 10340, 11440, 12220, 13442, 20680, 24440, 26884, 33605, 41360, 48880, 53768, 57251, 67210, 107536, 114502, 134420, 229004, 268840, 286255, 458008, 537680, 572510, 629761, 744263, 916016, 1145020, 1259522, 1488526, 2290040, 2519044, 2690797, 2977052, 3148805, 3721315, 4580080, 5038088, 5381594, 5954104, 6297610, 7442630, 8186893, 10076176, 10763188, 11908208, 12595220, 13453985, 14885260, 16373786, 21526376, 25190440, 26907970, 29598767, 29770520, 32747572, 34980361, 40934465, 43052752, 50380880, 53815940, 59197534, 59541040, 65495144, 69960722, 81868930, 107631880, 118395068, 130990288, 139921444, 147993835, 163737860, 174901805, 215263760, 236790136, 279842888, 295987670, 327475720, 349803610, 384783971, 473580272, 559685776, 591975340, 654951440, 699607220, 769567942, 1183950680, 1399214440, 1539135884, 1923919855, 2367901360, 2798428880, 3078271768, 3847839710, 6156543536, 7695679420, 15391358840, 30782717680]

約数ペア:

[(1, 30782717680), (2, 15391358840), (4, 7695679420), (5, 6156543536), (8, 3847839710), (10, 3078271768), (11, 2798428880), (13, 2367901360), (16, 1923919855), (20, 1539135884), (22, 1399214440), (26, 1183950680), (40, 769567942), (44, 699607220), (47, 654951440), (52, 591975340), (55, 559685776), (65, 473580272), (80, 384783971), (88, 349803610), (94, 327475720), (104, 295987670), (110, 279842888), (130, 236790136), (143, 215263760), (176, 174901805), (188, 163737860), (208, 147993835), (220, 139921444), (235, 130990288), (260, 118395068), (286, 107631880), (376, 81868930), (440, 69960722), (470, 65495144), (517, 59541040), (520, 59197534), (572, 53815940), (611, 50380880), (715, 43052752), (752, 40934465), (880, 34980361), (940, 32747572), (1034, 29770520), (1040, 29598767), (1144, 26907970), (1222, 25190440), (1430, 21526376), (1880, 16373786), (2068, 14885260), (2288, 13453985), (2444, 12595220), (2585, 11908208), (2860, 10763188), (3055, 10076176), (3760, 8186893), (4136, 7442630), (4888, 6297610), (5170, 5954104), (5720, 5381594), (6110, 5038088), (6721, 4580080), (8272, 3721315), (9776, 3148805), (10340, 2977052), (11440, 2690797), (12220, 2519044), (13442, 2290040), (20680, 1488526), (24440, 1259522), (26884, 1145020), (33605, 916016), (41360, 744263), (48880, 629761), (53768, 572510), (57251, 537680), (67210, 458008), (107536, 286255), (114502, 268840), (134420, 229004)]