15707401840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2713}}^1$

素因数の和:3051

約数の個数: 160

約数和(自身を含む): 41555465280

約数和(自身を除く): 25848063440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 293, 304, 380, 494, 520, 586, 760, 988, 1040, 1172, 1235, 1465, 1520, 1976, 2344, 2470, 2713, 2930, 3809, 3952, 4688, 4940, 5426, 5567, 5860, 7618, 9880, 10852, 11134, 11720, 13565, 15236, 19045, 19760, 21704, 22268, 23440, 27130, 27835, 30472, 35269, 38090, 43408, 44536, 51547, 54260, 55670, 60944, 70538, 72371, 76180, 89072, 103094, 108520, 111340, 141076, 144742, 152360, 176345, 206188, 217040, 222680, 257735, 282152, 289484, 304720, 352690, 361855, 412376, 445360, 515470, 564304, 578968, 670111, 705380, 723710, 794909, 824752, 1030940, 1157936, 1340222, 1410760, 1447420, 1589818, 2061880, 2680444, 2821520, 2894840, 3179636, 3350555, 3974545, 4123760, 5360888, 5789680, 6359272, 6701110, 7949090, 10333817, 10721776, 12718544, 13402220, 15103271, 15898180, 20667634, 26804440, 30206542, 31796360, 41335268, 51669085, 53608880, 60413084, 63592720, 75516355, 82670536, 103338170, 120826168, 151032710, 165341072, 196342523, 206676340, 241652336, 302065420, 392685046, 413352680, 604130840, 785370092, 826705360, 981712615, 1208261680, 1570740184, 1963425230, 3141480368, 3926850460, 7853700920, 15707401840]

約数ペア:

[(1, 15707401840), (2, 7853700920), (4, 3926850460), (5, 3141480368), (8, 1963425230), (10, 1570740184), (13, 1208261680), (16, 981712615), (19, 826705360), (20, 785370092), (26, 604130840), (38, 413352680), (40, 392685046), (52, 302065420), (65, 241652336), (76, 206676340), (80, 196342523), (95, 165341072), (104, 151032710), (130, 120826168), (152, 103338170), (190, 82670536), (208, 75516355), (247, 63592720), (260, 60413084), (293, 53608880), (304, 51669085), (380, 41335268), (494, 31796360), (520, 30206542), (586, 26804440), (760, 20667634), (988, 15898180), (1040, 15103271), (1172, 13402220), (1235, 12718544), (1465, 10721776), (1520, 10333817), (1976, 7949090), (2344, 6701110), (2470, 6359272), (2713, 5789680), (2930, 5360888), (3809, 4123760), (3952, 3974545), (4688, 3350555), (4940, 3179636), (5426, 2894840), (5567, 2821520), (5860, 2680444), (7618, 2061880), (9880, 1589818), (10852, 1447420), (11134, 1410760), (11720, 1340222), (13565, 1157936), (15236, 1030940), (19045, 824752), (19760, 794909), (21704, 723710), (22268, 705380), (23440, 670111), (27130, 578968), (27835, 564304), (30472, 515470), (35269, 445360), (38090, 412376), (43408, 361855), (44536, 352690), (51547, 304720), (54260, 289484), (55670, 282152), (60944, 257735), (70538, 222680), (72371, 217040), (76180, 206188), (89072, 176345), (103094, 152360), (108520, 144742), (111340, 141076)]