144175920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{85819}}^1$

素因数の和:85842

約数の個数: 80

約数和(自身を含む): 510800640

約数和(自身を除く): 366624720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 85819, 171638, 257457, 343276, 429095, 514914, 600733, 686552, 858190, 1029828, 1201466, 1287285, 1373104, 1716380, 1802199, 2059656, 2402932, 2574570, 3003665, 3432760, 3604398, 4119312, 4805864, 5149140, 6007330, 6865520, 7208796, 9010995, 9611728, 10298280, 12014660, 14417592, 18021990, 20596560, 24029320, 28835184, 36043980, 48058640, 72087960, 144175920]

約数ペア:

[(1, 144175920), (2, 72087960), (3, 48058640), (4, 36043980), (5, 28835184), (6, 24029320), (7, 20596560), (8, 18021990), (10, 14417592), (12, 12014660), (14, 10298280), (15, 9611728), (16, 9010995), (20, 7208796), (21, 6865520), (24, 6007330), (28, 5149140), (30, 4805864), (35, 4119312), (40, 3604398), (42, 3432760), (48, 3003665), (56, 2574570), (60, 2402932), (70, 2059656), (80, 1802199), (84, 1716380), (105, 1373104), (112, 1287285), (120, 1201466), (140, 1029828), (168, 858190), (210, 686552), (240, 600733), (280, 514914), (336, 429095), (420, 343276), (560, 257457), (840, 171638), (1680, 85819)]