145262880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14411}}^1$

素因数の和:14439

約数の個数: 144

約数和(自身を含む): 566564544

約数和(自身を除く): 421301664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 14411, 28822, 43233, 57644, 72055, 86466, 100877, 115288, 129699, 144110, 172932, 201754, 216165, 230576, 259398, 288220, 302631, 345864, 403508, 432330, 461152, 504385, 518796, 576440, 605262, 648495, 691728, 807016, 864660, 907893, 1008770, 1037592, 1152880, 1210524, 1296990, 1383456, 1513155, 1614032, 1729320, 1815786, 2017540, 2075184, 2305760, 2421048, 2593980, 3026310, 3228064, 3458640, 3631572, 4035080, 4150368, 4539465, 4842096, 5187960, 6052620, 6917280, 7263144, 8070160, 9078930, 9684192, 10375920, 12105240, 14526288, 16140320, 18157860, 20751840, 24210480, 29052576, 36315720, 48420960, 72631440, 145262880]

約数ペア:

[(1, 145262880), (2, 72631440), (3, 48420960), (4, 36315720), (5, 29052576), (6, 24210480), (7, 20751840), (8, 18157860), (9, 16140320), (10, 14526288), (12, 12105240), (14, 10375920), (15, 9684192), (16, 9078930), (18, 8070160), (20, 7263144), (21, 6917280), (24, 6052620), (28, 5187960), (30, 4842096), (32, 4539465), (35, 4150368), (36, 4035080), (40, 3631572), (42, 3458640), (45, 3228064), (48, 3026310), (56, 2593980), (60, 2421048), (63, 2305760), (70, 2075184), (72, 2017540), (80, 1815786), (84, 1729320), (90, 1614032), (96, 1513155), (105, 1383456), (112, 1296990), (120, 1210524), (126, 1152880), (140, 1037592), (144, 1008770), (160, 907893), (168, 864660), (180, 807016), (210, 691728), (224, 648495), (240, 605262), (252, 576440), (280, 518796), (288, 504385), (315, 461152), (336, 432330), (360, 403508), (420, 345864), (480, 302631), (504, 288220), (560, 259398), (630, 230576), (672, 216165), (720, 201754), (840, 172932), (1008, 144110), (1120, 129699), (1260, 115288), (1440, 100877), (1680, 86466), (2016, 72055), (2520, 57644), (3360, 43233), (5040, 28822), (10080, 14411)]