26969040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5351}}^1$

素因数の和:5377

約数の個数: 120

約数和(自身を含む): 103529088

約数和(自身を除く): 76560048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5351, 10702, 16053, 21404, 26755, 32106, 37457, 42808, 48159, 53510, 64212, 74914, 80265, 85616, 96318, 107020, 112371, 128424, 149828, 160530, 187285, 192636, 214040, 224742, 240795, 256848, 299656, 321060, 337113, 374570, 385272, 428080, 449484, 481590, 561855, 599312, 642120, 674226, 749140, 770544, 898968, 963180, 1123710, 1284240, 1348452, 1498280, 1685565, 1797936, 1926360, 2247420, 2696904, 2996560, 3371130, 3852720, 4494840, 5393808, 6742260, 8989680, 13484520, 26969040]

約数ペア:

[(1, 26969040), (2, 13484520), (3, 8989680), (4, 6742260), (5, 5393808), (6, 4494840), (7, 3852720), (8, 3371130), (9, 2996560), (10, 2696904), (12, 2247420), (14, 1926360), (15, 1797936), (16, 1685565), (18, 1498280), (20, 1348452), (21, 1284240), (24, 1123710), (28, 963180), (30, 898968), (35, 770544), (36, 749140), (40, 674226), (42, 642120), (45, 599312), (48, 561855), (56, 481590), (60, 449484), (63, 428080), (70, 385272), (72, 374570), (80, 337113), (84, 321060), (90, 299656), (105, 256848), (112, 240795), (120, 224742), (126, 214040), (140, 192636), (144, 187285), (168, 160530), (180, 149828), (210, 128424), (240, 112371), (252, 107020), (280, 96318), (315, 85616), (336, 80265), (360, 74914), (420, 64212), (504, 53510), (560, 48159), (630, 42808), (720, 37457), (840, 32106), (1008, 26755), (1260, 21404), (1680, 16053), (2520, 10702), (5040, 5351)]