156202560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 224

約数和(自身を含む): 559612800

約数和(自身を除く): 403410240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 101, 108, 120, 135, 144, 160, 179, 180, 192, 202, 216, 240, 270, 288, 303, 320, 358, 360, 404, 432, 480, 505, 537, 540, 576, 606, 716, 720, 808, 864, 895, 909, 960, 1010, 1074, 1080, 1212, 1432, 1440, 1515, 1611, 1616, 1728, 1790, 1818, 2020, 2148, 2160, 2424, 2685, 2727, 2864, 2880, 3030, 3222, 3232, 3580, 3636, 4040, 4296, 4320, 4545, 4833, 4848, 5370, 5454, 5728, 6060, 6444, 6464, 7160, 7272, 8055, 8080, 8592, 8640, 9090, 9666, 9696, 10740, 10908, 11456, 12120, 12888, 13635, 14320, 14544, 16110, 16160, 17184, 18079, 18180, 19332, 19392, 21480, 21816, 24165, 24240, 25776, 27270, 28640, 29088, 32220, 32320, 34368, 36158, 36360, 38664, 42960, 43632, 48330, 48480, 51552, 54237, 54540, 57280, 58176, 64440, 72316, 72720, 77328, 85920, 87264, 90395, 96660, 96960, 103104, 108474, 109080, 128880, 144632, 145440, 154656, 162711, 171840, 174528, 180790, 193320, 216948, 218160, 257760, 271185, 289264, 290880, 309312, 325422, 361580, 386640, 433896, 436320, 488133, 515520, 542370, 578528, 650844, 723160, 773280, 813555, 867792, 872640, 976266, 1084740, 1157056, 1301688, 1446320, 1546560, 1627110, 1735584, 1952532, 2169480, 2440665, 2603376, 2892640, 3254220, 3471168, 3905064, 4338960, 4881330, 5206752, 5785280, 6508440, 7810128, 8677920, 9762660, 10413504, 13016880, 15620256, 17355840, 19525320, 26033760, 31240512, 39050640, 52067520, 78101280, 156202560]

約数ペア:

[(1, 156202560), (2, 78101280), (3, 52067520), (4, 39050640), (5, 31240512), (6, 26033760), (8, 19525320), (9, 17355840), (10, 15620256), (12, 13016880), (15, 10413504), (16, 9762660), (18, 8677920), (20, 7810128), (24, 6508440), (27, 5785280), (30, 5206752), (32, 4881330), (36, 4338960), (40, 3905064), (45, 3471168), (48, 3254220), (54, 2892640), (60, 2603376), (64, 2440665), (72, 2169480), (80, 1952532), (90, 1735584), (96, 1627110), (101, 1546560), (108, 1446320), (120, 1301688), (135, 1157056), (144, 1084740), (160, 976266), (179, 872640), (180, 867792), (192, 813555), (202, 773280), (216, 723160), (240, 650844), (270, 578528), (288, 542370), (303, 515520), (320, 488133), (358, 436320), (360, 433896), (404, 386640), (432, 361580), (480, 325422), (505, 309312), (537, 290880), (540, 289264), (576, 271185), (606, 257760), (716, 218160), (720, 216948), (808, 193320), (864, 180790), (895, 174528), (909, 171840), (960, 162711), (1010, 154656), (1074, 145440), (1080, 144632), (1212, 128880), (1432, 109080), (1440, 108474), (1515, 103104), (1611, 96960), (1616, 96660), (1728, 90395), (1790, 87264), (1818, 85920), (2020, 77328), (2148, 72720), (2160, 72316), (2424, 64440), (2685, 58176), (2727, 57280), (2864, 54540), (2880, 54237), (3030, 51552), (3222, 48480), (3232, 48330), (3580, 43632), (3636, 42960), (4040, 38664), (4296, 36360), (4320, 36158), (4545, 34368), (4833, 32320), (4848, 32220), (5370, 29088), (5454, 28640), (5728, 27270), (6060, 25776), (6444, 24240), (6464, 24165), (7160, 21816), (7272, 21480), (8055, 19392), (8080, 19332), (8592, 18180), (8640, 18079), (9090, 17184), (9666, 16160), (9696, 16110), (10740, 14544), (10908, 14320), (11456, 13635), (12120, 12888)]