202523520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 649527840

約数和(自身を除く): 447004320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 313, 320, 337, 384, 480, 626, 640, 674, 939, 960, 1011, 1252, 1348, 1565, 1685, 1878, 1920, 2022, 2504, 2696, 3130, 3370, 3756, 4044, 4695, 5008, 5055, 5392, 6260, 6740, 7512, 8088, 9390, 10016, 10110, 10784, 12520, 13480, 15024, 16176, 18780, 20032, 20220, 21568, 25040, 26960, 30048, 32352, 37560, 40064, 40440, 43136, 50080, 53920, 60096, 64704, 75120, 80880, 100160, 105481, 107840, 120192, 129408, 150240, 161760, 200320, 210962, 215680, 300480, 316443, 323520, 421924, 527405, 600960, 632886, 647040, 843848, 1054810, 1265772, 1582215, 1687696, 2109620, 2531544, 3164430, 3375392, 4219240, 5063088, 6328860, 6750784, 8438480, 10126176, 12657720, 13501568, 16876960, 20252352, 25315440, 33753920, 40504704, 50630880, 67507840, 101261760, 202523520]

約数ペア:

[(1, 202523520), (2, 101261760), (3, 67507840), (4, 50630880), (5, 40504704), (6, 33753920), (8, 25315440), (10, 20252352), (12, 16876960), (15, 13501568), (16, 12657720), (20, 10126176), (24, 8438480), (30, 6750784), (32, 6328860), (40, 5063088), (48, 4219240), (60, 3375392), (64, 3164430), (80, 2531544), (96, 2109620), (120, 1687696), (128, 1582215), (160, 1265772), (192, 1054810), (240, 843848), (313, 647040), (320, 632886), (337, 600960), (384, 527405), (480, 421924), (626, 323520), (640, 316443), (674, 300480), (939, 215680), (960, 210962), (1011, 200320), (1252, 161760), (1348, 150240), (1565, 129408), (1685, 120192), (1878, 107840), (1920, 105481), (2022, 100160), (2504, 80880), (2696, 75120), (3130, 64704), (3370, 60096), (3756, 53920), (4044, 50080), (4695, 43136), (5008, 40440), (5055, 40064), (5392, 37560), (6260, 32352), (6740, 30048), (7512, 26960), (8088, 25040), (9390, 21568), (10016, 20220), (10110, 20032), (10784, 18780), (12520, 16176), (13480, 15024)]