8838131680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 24233126400

約数和(自身を除く): 15394994720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 211, 224, 251, 280, 298, 422, 502, 560, 596, 745, 844, 1004, 1043, 1055, 1120, 1192, 1255, 1477, 1490, 1688, 1757, 2008, 2086, 2110, 2384, 2510, 2954, 2980, 3376, 3514, 4016, 4172, 4220, 4768, 5020, 5215, 5908, 5960, 6752, 7028, 7385, 8032, 8344, 8440, 8785, 10040, 10430, 11816, 11920, 14056, 14770, 16688, 16880, 17570, 20080, 20860, 23632, 23840, 28112, 29540, 31439, 33376, 33760, 35140, 37399, 40160, 41720, 47264, 52961, 56224, 59080, 62878, 70280, 74798, 83440, 105922, 118160, 125756, 140560, 149596, 157195, 166880, 186995, 211844, 220073, 236320, 251512, 261793, 264805, 281120, 299192, 314390, 370727, 373990, 423688, 440146, 503024, 523586, 529610, 598384, 628780, 741454, 747980, 847376, 880292, 1006048, 1047172, 1059220, 1100365, 1196768, 1257560, 1308965, 1482908, 1495960, 1694752, 1760584, 1853635, 2094344, 2118440, 2200730, 2515120, 2617930, 2965816, 2991920, 3521168, 3707270, 4188688, 4236880, 4401460, 5030240, 5235860, 5931632, 5983840, 7042336, 7414540, 7891189, 8377376, 8473760, 8802920, 10471720, 11863264, 14829080, 15782378, 17605840, 20943440, 29658160, 31564756, 35211680, 39455945, 41886880, 55238323, 59316320, 63129512, 78911890, 110476646, 126259024, 157823780, 220953292, 252518048, 276191615, 315647560, 441906584, 552383230, 631295120, 883813168, 1104766460, 1262590240, 1767626336, 2209532920, 4419065840, 8838131680]

約数ペア:

[(1, 8838131680), (2, 4419065840), (4, 2209532920), (5, 1767626336), (7, 1262590240), (8, 1104766460), (10, 883813168), (14, 631295120), (16, 552383230), (20, 441906584), (28, 315647560), (32, 276191615), (35, 252518048), (40, 220953292), (56, 157823780), (70, 126259024), (80, 110476646), (112, 78911890), (140, 63129512), (149, 59316320), (160, 55238323), (211, 41886880), (224, 39455945), (251, 35211680), (280, 31564756), (298, 29658160), (422, 20943440), (502, 17605840), (560, 15782378), (596, 14829080), (745, 11863264), (844, 10471720), (1004, 8802920), (1043, 8473760), (1055, 8377376), (1120, 7891189), (1192, 7414540), (1255, 7042336), (1477, 5983840), (1490, 5931632), (1688, 5235860), (1757, 5030240), (2008, 4401460), (2086, 4236880), (2110, 4188688), (2384, 3707270), (2510, 3521168), (2954, 2991920), (2980, 2965816), (3376, 2617930), (3514, 2515120), (4016, 2200730), (4172, 2118440), (4220, 2094344), (4768, 1853635), (5020, 1760584), (5215, 1694752), (5908, 1495960), (5960, 1482908), (6752, 1308965), (7028, 1257560), (7385, 1196768), (8032, 1100365), (8344, 1059220), (8440, 1047172), (8785, 1006048), (10040, 880292), (10430, 847376), (11816, 747980), (11920, 741454), (14056, 628780), (14770, 598384), (16688, 529610), (16880, 523586), (17570, 503024), (20080, 440146), (20860, 423688), (23632, 373990), (23840, 370727), (28112, 314390), (29540, 299192), (31439, 281120), (33376, 264805), (33760, 261793), (35140, 251512), (37399, 236320), (40160, 220073), (41720, 211844), (47264, 186995), (52961, 166880), (56224, 157195), (59080, 149596), (62878, 140560), (70280, 125756), (74798, 118160), (83440, 105922)]