13422780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 49351680

約数和(自身を除く): 35928900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 67, 70, 84, 90, 105, 106, 108, 126, 134, 135, 140, 159, 180, 189, 201, 210, 212, 252, 265, 268, 270, 315, 318, 335, 371, 378, 402, 420, 469, 477, 530, 540, 603, 630, 636, 670, 742, 756, 795, 804, 938, 945, 954, 1005, 1060, 1113, 1206, 1260, 1340, 1407, 1431, 1484, 1590, 1809, 1855, 1876, 1890, 1908, 2010, 2226, 2345, 2385, 2412, 2814, 2862, 3015, 3180, 3339, 3551, 3618, 3710, 3780, 4020, 4221, 4452, 4690, 4770, 5565, 5628, 5724, 6030, 6678, 7035, 7102, 7155, 7236, 7420, 8442, 9045, 9380, 9540, 10017, 10653, 11130, 12060, 12663, 13356, 14070, 14204, 14310, 16695, 16884, 17755, 18090, 20034, 21105, 21306, 22260, 24857, 25326, 28140, 28620, 31959, 33390, 35510, 36180, 40068, 42210, 42612, 49714, 50085, 50652, 53265, 63315, 63918, 66780, 71020, 74571, 84420, 95877, 99428, 100170, 106530, 124285, 126630, 127836, 149142, 159795, 191754, 200340, 213060, 223713, 248570, 253260, 298284, 319590, 372855, 383508, 447426, 479385, 497140, 639180, 671139, 745710, 894852, 958770, 1118565, 1342278, 1491420, 1917540, 2237130, 2684556, 3355695, 4474260, 6711390, 13422780]

約数ペア:

[(1, 13422780), (2, 6711390), (3, 4474260), (4, 3355695), (5, 2684556), (6, 2237130), (7, 1917540), (9, 1491420), (10, 1342278), (12, 1118565), (14, 958770), (15, 894852), (18, 745710), (20, 671139), (21, 639180), (27, 497140), (28, 479385), (30, 447426), (35, 383508), (36, 372855), (42, 319590), (45, 298284), (53, 253260), (54, 248570), (60, 223713), (63, 213060), (67, 200340), (70, 191754), (84, 159795), (90, 149142), (105, 127836), (106, 126630), (108, 124285), (126, 106530), (134, 100170), (135, 99428), (140, 95877), (159, 84420), (180, 74571), (189, 71020), (201, 66780), (210, 63918), (212, 63315), (252, 53265), (265, 50652), (268, 50085), (270, 49714), (315, 42612), (318, 42210), (335, 40068), (371, 36180), (378, 35510), (402, 33390), (420, 31959), (469, 28620), (477, 28140), (530, 25326), (540, 24857), (603, 22260), (630, 21306), (636, 21105), (670, 20034), (742, 18090), (756, 17755), (795, 16884), (804, 16695), (938, 14310), (945, 14204), (954, 14070), (1005, 13356), (1060, 12663), (1113, 12060), (1206, 11130), (1260, 10653), (1340, 10017), (1407, 9540), (1431, 9380), (1484, 9045), (1590, 8442), (1809, 7420), (1855, 7236), (1876, 7155), (1890, 7102), (1908, 7035), (2010, 6678), (2226, 6030), (2345, 5724), (2385, 5628), (2412, 5565), (2814, 4770), (2862, 4690), (3015, 4452), (3180, 4221), (3339, 4020), (3551, 3780), (3618, 3710)]