144417420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{114617}}^1$

素因数の和:114639

約数の個数: 72

約数和(自身を含む): 500651424

約数和(自身を除く): 356234004

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, 180, 210, 252, 315, 420, 630, 1260, 114617, 229234, 343851, 458468, 573085, 687702, 802319, 1031553, 1146170, 1375404, 1604638, 1719255, 2063106, 2292340, 2406957, 3209276, 3438510, 4011595, 4126212, 4813914, 5157765, 6877020, 7220871, 8023190, 9627828, 10315530, 12034785, 14441742, 16046380, 20631060, 24069570, 28883484, 36104355, 48139140, 72208710, 144417420]

約数ペア:

[(1, 144417420), (2, 72208710), (3, 48139140), (4, 36104355), (5, 28883484), (6, 24069570), (7, 20631060), (9, 16046380), (10, 14441742), (12, 12034785), (14, 10315530), (15, 9627828), (18, 8023190), (20, 7220871), (21, 6877020), (28, 5157765), (30, 4813914), (35, 4126212), (36, 4011595), (42, 3438510), (45, 3209276), (60, 2406957), (63, 2292340), (70, 2063106), (84, 1719255), (90, 1604638), (105, 1375404), (126, 1146170), (140, 1031553), (180, 802319), (210, 687702), (252, 573085), (315, 458468), (420, 343851), (630, 229234), (1260, 114617)]