2508232960

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 6224323392

約数和(自身を除く): 3716090432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 211, 251, 256, 296, 320, 370, 422, 502, 592, 640, 740, 844, 1004, 1055, 1184, 1255, 1280, 1480, 1688, 2008, 2110, 2368, 2510, 2960, 3376, 4016, 4220, 4736, 5020, 5920, 6752, 7807, 8032, 8440, 9287, 9472, 10040, 11840, 13504, 15614, 16064, 16880, 18574, 20080, 23680, 27008, 31228, 32128, 33760, 37148, 39035, 40160, 46435, 47360, 52961, 54016, 62456, 64256, 67520, 74296, 78070, 80320, 92870, 105922, 124912, 135040, 148592, 156140, 160640, 185740, 211844, 249824, 264805, 270080, 297184, 312280, 321280, 371480, 423688, 499648, 529610, 594368, 624560, 742960, 847376, 999296, 1059220, 1188736, 1249120, 1485920, 1694752, 1959557, 1998592, 2118440, 2377472, 2498240, 2971840, 3389504, 3919114, 4236880, 4996480, 5943680, 6779008, 7838228, 8473760, 9797785, 9992960, 11887360, 13558016, 15676456, 16947520, 19595570, 31352912, 33895040, 39191140, 62705824, 67790080, 78382280, 125411648, 156764560, 250823296, 313529120, 501646592, 627058240, 1254116480, 2508232960]

約数ペア:

[(1, 2508232960), (2, 1254116480), (4, 627058240), (5, 501646592), (8, 313529120), (10, 250823296), (16, 156764560), (20, 125411648), (32, 78382280), (37, 67790080), (40, 62705824), (64, 39191140), (74, 33895040), (80, 31352912), (128, 19595570), (148, 16947520), (160, 15676456), (185, 13558016), (211, 11887360), (251, 9992960), (256, 9797785), (296, 8473760), (320, 7838228), (370, 6779008), (422, 5943680), (502, 4996480), (592, 4236880), (640, 3919114), (740, 3389504), (844, 2971840), (1004, 2498240), (1055, 2377472), (1184, 2118440), (1255, 1998592), (1280, 1959557), (1480, 1694752), (1688, 1485920), (2008, 1249120), (2110, 1188736), (2368, 1059220), (2510, 999296), (2960, 847376), (3376, 742960), (4016, 624560), (4220, 594368), (4736, 529610), (5020, 499648), (5920, 423688), (6752, 371480), (7807, 321280), (8032, 312280), (8440, 297184), (9287, 270080), (9472, 264805), (10040, 249824), (11840, 211844), (13504, 185740), (15614, 160640), (16064, 156140), (16880, 148592), (18574, 135040), (20080, 124912), (23680, 105922), (27008, 92870), (31228, 80320), (32128, 78070), (33760, 74296), (37148, 67520), (39035, 64256), (40160, 62456), (46435, 54016), (47360, 52961)]