71237294280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1423607}}^1$

素因数の和:1423763

約数の個数: 96

約数和(自身を含む): 233186990400

約数和(自身を除く): 161949696120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 10008, 12510, 16680, 25020, 50040, 1423607, 2847214, 4270821, 5694428, 7118035, 8541642, 11388856, 12812463, 14236070, 17083284, 21354105, 25624926, 28472140, 34166568, 42708210, 51249852, 56944280, 64062315, 85416420, 102499704, 128124630, 170832840, 197881373, 256249260, 395762746, 512498520, 593644119, 791525492, 989406865, 1187288238, 1583050984, 1780932357, 1978813730, 2374576476, 2968220595, 3561864714, 3957627460, 4749152952, 5936441190, 7123729428, 7915254920, 8904661785, 11872882380, 14247458856, 17809323570, 23745764760, 35618647140, 71237294280]

約数ペア:

[(1, 71237294280), (2, 35618647140), (3, 23745764760), (4, 17809323570), (5, 14247458856), (6, 11872882380), (8, 8904661785), (9, 7915254920), (10, 7123729428), (12, 5936441190), (15, 4749152952), (18, 3957627460), (20, 3561864714), (24, 2968220595), (30, 2374576476), (36, 1978813730), (40, 1780932357), (45, 1583050984), (60, 1187288238), (72, 989406865), (90, 791525492), (120, 593644119), (139, 512498520), (180, 395762746), (278, 256249260), (360, 197881373), (417, 170832840), (556, 128124630), (695, 102499704), (834, 85416420), (1112, 64062315), (1251, 56944280), (1390, 51249852), (1668, 42708210), (2085, 34166568), (2502, 28472140), (2780, 25624926), (3336, 21354105), (4170, 17083284), (5004, 14236070), (5560, 12812463), (6255, 11388856), (8340, 8541642), (10008, 7118035), (12510, 5694428), (16680, 4270821), (25020, 2847214), (50040, 1423607)]