7476702920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{691}}^1$

素因数の和:1363

約数の個数: 128

約数和(自身を含む): 18534528000

約数和(自身を除く): 11057825080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 619, 691, 760, 874, 920, 1238, 1382, 1748, 2185, 2476, 2764, 3095, 3455, 3496, 4370, 4952, 5528, 6190, 6910, 8740, 11761, 12380, 13129, 13820, 14237, 15893, 17480, 23522, 24760, 26258, 27640, 28474, 31786, 47044, 52516, 56948, 58805, 63572, 65645, 71185, 79465, 94088, 105032, 113896, 117610, 127144, 131290, 142370, 158930, 235220, 262580, 270503, 284740, 301967, 317860, 427729, 470440, 525160, 541006, 569480, 603934, 635720, 855458, 1082012, 1207868, 1352515, 1509835, 1710916, 2138645, 2164024, 2415736, 2705030, 3019670, 3421832, 4277290, 5410060, 6039340, 8126851, 8554580, 9837767, 10820120, 12078680, 16253702, 17109160, 19675534, 32507404, 39351068, 40634255, 49188835, 65014808, 78702136, 81268510, 98377670, 162537020, 186917573, 196755340, 325074040, 373835146, 393510680, 747670292, 934587865, 1495340584, 1869175730, 3738351460, 7476702920]

約数ペア:

[(1, 7476702920), (2, 3738351460), (4, 1869175730), (5, 1495340584), (8, 934587865), (10, 747670292), (19, 393510680), (20, 373835146), (23, 325074040), (38, 196755340), (40, 186917573), (46, 162537020), (76, 98377670), (92, 81268510), (95, 78702136), (115, 65014808), (152, 49188835), (184, 40634255), (190, 39351068), (230, 32507404), (380, 19675534), (437, 17109160), (460, 16253702), (619, 12078680), (691, 10820120), (760, 9837767), (874, 8554580), (920, 8126851), (1238, 6039340), (1382, 5410060), (1748, 4277290), (2185, 3421832), (2476, 3019670), (2764, 2705030), (3095, 2415736), (3455, 2164024), (3496, 2138645), (4370, 1710916), (4952, 1509835), (5528, 1352515), (6190, 1207868), (6910, 1082012), (8740, 855458), (11761, 635720), (12380, 603934), (13129, 569480), (13820, 541006), (14237, 525160), (15893, 470440), (17480, 427729), (23522, 317860), (24760, 301967), (26258, 284740), (27640, 270503), (28474, 262580), (31786, 235220), (47044, 158930), (52516, 142370), (56948, 131290), (58805, 127144), (63572, 117610), (65645, 113896), (71185, 105032), (79465, 94088)]