161889600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1217

約数の個数: 168

約数和(自身を含む): 549920160

約数和(自身を除く): 388030560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 192, 200, 232, 240, 290, 300, 320, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 960, 1160, 1163, 1200, 1392, 1450, 1600, 1740, 1856, 2175, 2320, 2326, 2400, 2784, 2900, 3480, 3489, 4350, 4640, 4652, 4800, 5568, 5800, 5815, 6960, 6978, 8700, 9280, 9304, 11600, 11630, 13920, 13956, 17400, 17445, 18608, 23200, 23260, 27840, 27912, 29075, 33727, 34800, 34890, 37216, 46400, 46520, 55824, 58150, 67454, 69600, 69780, 74432, 87225, 93040, 101181, 111648, 116300, 134908, 139200, 139560, 168635, 174450, 186080, 202362, 223296, 232600, 269816, 279120, 337270, 348900, 372160, 404724, 465200, 505905, 539632, 558240, 674540, 697800, 809448, 843175, 930400, 1011810, 1079264, 1116480, 1349080, 1395600, 1618896, 1686350, 1860800, 2023620, 2158528, 2529525, 2698160, 2791200, 3237792, 3372700, 4047240, 5059050, 5396320, 5582400, 6475584, 6745400, 8094480, 10118100, 10792640, 13490800, 16188960, 20236200, 26981600, 32377920, 40472400, 53963200, 80944800, 161889600]

約数ペア:

[(1, 161889600), (2, 80944800), (3, 53963200), (4, 40472400), (5, 32377920), (6, 26981600), (8, 20236200), (10, 16188960), (12, 13490800), (15, 10792640), (16, 10118100), (20, 8094480), (24, 6745400), (25, 6475584), (29, 5582400), (30, 5396320), (32, 5059050), (40, 4047240), (48, 3372700), (50, 3237792), (58, 2791200), (60, 2698160), (64, 2529525), (75, 2158528), (80, 2023620), (87, 1860800), (96, 1686350), (100, 1618896), (116, 1395600), (120, 1349080), (145, 1116480), (150, 1079264), (160, 1011810), (174, 930400), (192, 843175), (200, 809448), (232, 697800), (240, 674540), (290, 558240), (300, 539632), (320, 505905), (348, 465200), (400, 404724), (435, 372160), (464, 348900), (480, 337270), (580, 279120), (600, 269816), (696, 232600), (725, 223296), (800, 202362), (870, 186080), (928, 174450), (960, 168635), (1160, 139560), (1163, 139200), (1200, 134908), (1392, 116300), (1450, 111648), (1600, 101181), (1740, 93040), (1856, 87225), (2175, 74432), (2320, 69780), (2326, 69600), (2400, 67454), (2784, 58150), (2900, 55824), (3480, 46520), (3489, 46400), (4350, 37216), (4640, 34890), (4652, 34800), (4800, 33727), (5568, 29075), (5800, 27912), (5815, 27840), (6960, 23260), (6978, 23200), (8700, 18608), (9280, 17445), (9304, 17400), (11600, 13956), (11630, 13920)]