137404260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 479920896

約数和(自身を除く): 342516636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 252, 315, 334, 420, 501, 630, 653, 668, 835, 1002, 1169, 1260, 1306, 1503, 1670, 1959, 2004, 2338, 2505, 2612, 3006, 3265, 3340, 3507, 3918, 4571, 4676, 5010, 5845, 5877, 6012, 6530, 7014, 7515, 7836, 9142, 9795, 10020, 10521, 11690, 11754, 13060, 13713, 14028, 15030, 17535, 18284, 19590, 21042, 22855, 23380, 23508, 27426, 29385, 30060, 35070, 39180, 41139, 42084, 45710, 52605, 54852, 58770, 68565, 70140, 82278, 91420, 105210, 109051, 117540, 137130, 164556, 205695, 210420, 218102, 274260, 327153, 411390, 436204, 545255, 654306, 763357, 822780, 981459, 1090510, 1308612, 1526714, 1635765, 1962918, 2181020, 2290071, 3053428, 3271530, 3816785, 3925836, 4580142, 4907295, 6543060, 6870213, 7633570, 9160284, 9814590, 11450355, 13740426, 15267140, 19629180, 22900710, 27480852, 34351065, 45801420, 68702130, 137404260]

約数ペア:

[(1, 137404260), (2, 68702130), (3, 45801420), (4, 34351065), (5, 27480852), (6, 22900710), (7, 19629180), (9, 15267140), (10, 13740426), (12, 11450355), (14, 9814590), (15, 9160284), (18, 7633570), (20, 6870213), (21, 6543060), (28, 4907295), (30, 4580142), (35, 3925836), (36, 3816785), (42, 3271530), (45, 3053428), (60, 2290071), (63, 2181020), (70, 1962918), (84, 1635765), (90, 1526714), (105, 1308612), (126, 1090510), (140, 981459), (167, 822780), (180, 763357), (210, 654306), (252, 545255), (315, 436204), (334, 411390), (420, 327153), (501, 274260), (630, 218102), (653, 210420), (668, 205695), (835, 164556), (1002, 137130), (1169, 117540), (1260, 109051), (1306, 105210), (1503, 91420), (1670, 82278), (1959, 70140), (2004, 68565), (2338, 58770), (2505, 54852), (2612, 52605), (3006, 45710), (3265, 42084), (3340, 41139), (3507, 39180), (3918, 35070), (4571, 30060), (4676, 29385), (5010, 27426), (5845, 23508), (5877, 23380), (6012, 22855), (6530, 21042), (7014, 19590), (7515, 18284), (7836, 17535), (9142, 15030), (9795, 14028), (10020, 13713), (10521, 13060), (11690, 11754)]