26018681640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{222839}}^1$

素因数の和:222999

約数の個数: 128

約数和(自身を含む): 89849088000

約数和(自身を除く): 63830406360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1668, 1946, 2085, 2780, 2919, 3336, 3892, 4170, 4865, 5560, 5838, 7784, 8340, 9730, 11676, 14595, 16680, 19460, 23352, 29190, 38920, 58380, 116760, 222839, 445678, 668517, 891356, 1114195, 1337034, 1559873, 1782712, 2228390, 2674068, 3119746, 3342585, 4456780, 4679619, 5348136, 6239492, 6685170, 7799365, 8913560, 9359238, 12478984, 13370340, 15598730, 18718476, 23398095, 26740680, 30974621, 31197460, 37436952, 46796190, 61949242, 62394920, 92923863, 93592380, 123898484, 154873105, 185847726, 187184760, 216822347, 247796968, 309746210, 371695452, 433644694, 464619315, 619492420, 650467041, 743390904, 867289388, 929238630, 1084111735, 1238984840, 1300934082, 1734578776, 1858477260, 2168223470, 2601868164, 3252335205, 3716954520, 4336446940, 5203736328, 6504670410, 8672893880, 13009340820, 26018681640]

約数ペア:

[(1, 26018681640), (2, 13009340820), (3, 8672893880), (4, 6504670410), (5, 5203736328), (6, 4336446940), (7, 3716954520), (8, 3252335205), (10, 2601868164), (12, 2168223470), (14, 1858477260), (15, 1734578776), (20, 1300934082), (21, 1238984840), (24, 1084111735), (28, 929238630), (30, 867289388), (35, 743390904), (40, 650467041), (42, 619492420), (56, 464619315), (60, 433644694), (70, 371695452), (84, 309746210), (105, 247796968), (120, 216822347), (139, 187184760), (140, 185847726), (168, 154873105), (210, 123898484), (278, 93592380), (280, 92923863), (417, 62394920), (420, 61949242), (556, 46796190), (695, 37436952), (834, 31197460), (840, 30974621), (973, 26740680), (1112, 23398095), (1390, 18718476), (1668, 15598730), (1946, 13370340), (2085, 12478984), (2780, 9359238), (2919, 8913560), (3336, 7799365), (3892, 6685170), (4170, 6239492), (4865, 5348136), (5560, 4679619), (5838, 4456780), (7784, 3342585), (8340, 3119746), (9730, 2674068), (11676, 2228390), (14595, 1782712), (16680, 1559873), (19460, 1337034), (23352, 1114195), (29190, 891356), (38920, 668517), (58380, 445678), (116760, 222839)]