144272520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{57251}}^1$

素因数の和:57275

約数の個数: 96

約数和(自身を含む): 535878720

約数和(自身を除く): 391606200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 57251, 114502, 171753, 229004, 286255, 343506, 400757, 458008, 515259, 572510, 687012, 801514, 858765, 1030518, 1145020, 1202271, 1374024, 1603028, 1717530, 2003785, 2061036, 2290040, 2404542, 2576295, 3206056, 3435060, 3606813, 4007570, 4122072, 4809084, 5152590, 6011355, 6870120, 7213626, 8015140, 9618168, 10305180, 12022710, 14427252, 16030280, 18034065, 20610360, 24045420, 28854504, 36068130, 48090840, 72136260, 144272520]

約数ペア:

[(1, 144272520), (2, 72136260), (3, 48090840), (4, 36068130), (5, 28854504), (6, 24045420), (7, 20610360), (8, 18034065), (9, 16030280), (10, 14427252), (12, 12022710), (14, 10305180), (15, 9618168), (18, 8015140), (20, 7213626), (21, 6870120), (24, 6011355), (28, 5152590), (30, 4809084), (35, 4122072), (36, 4007570), (40, 3606813), (42, 3435060), (45, 3206056), (56, 2576295), (60, 2404542), (63, 2290040), (70, 2061036), (72, 2003785), (84, 1717530), (90, 1603028), (105, 1374024), (120, 1202271), (126, 1145020), (140, 1030518), (168, 858765), (180, 801514), (210, 687012), (252, 572510), (280, 515259), (315, 458008), (360, 400757), (420, 343506), (504, 286255), (630, 229004), (840, 171753), (1260, 114502), (2520, 57251)]