29920199520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{6967}}^1$

素因数の和:7397

約数の個数: 192

約数和(自身を含む): 98613365760

約数和(自身を除く): 68693166240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 389, 460, 480, 552, 690, 736, 778, 920, 1104, 1167, 1380, 1556, 1840, 1945, 2208, 2334, 2760, 3112, 3680, 3890, 4668, 5520, 5835, 6224, 6967, 7780, 8947, 9336, 11040, 11670, 12448, 13934, 15560, 17894, 18672, 20901, 23340, 26841, 27868, 31120, 34835, 35788, 37344, 41802, 44735, 46680, 53682, 55736, 62240, 69670, 71576, 83604, 89470, 93360, 104505, 107364, 111472, 134205, 139340, 143152, 160241, 167208, 178940, 186720, 209010, 214728, 222944, 268410, 278680, 286304, 320482, 334416, 357880, 418020, 429456, 480723, 536820, 557360, 640964, 668832, 715760, 801205, 836040, 858912, 961446, 1073640, 1114720, 1281928, 1431520, 1602410, 1672080, 1922892, 2147280, 2403615, 2563856, 2710163, 3204820, 3344160, 3845784, 4294560, 4807230, 5127712, 5420326, 6409640, 7691568, 8130489, 9614460, 10840652, 12819280, 13550815, 15383136, 16260978, 19228920, 21681304, 25638560, 27101630, 32521956, 38457840, 40652445, 43362608, 54203260, 62333749, 65043912, 76915680, 81304890, 86725216, 108406520, 124667498, 130087824, 162609780, 187001247, 216813040, 249334996, 260175648, 311668745, 325219560, 374002494, 433626080, 498669992, 623337490, 650439120, 748004988, 935006235, 997339984, 1246674980, 1300878240, 1496009976, 1870012470, 1994679968, 2493349960, 2992019952, 3740024940, 4986699920, 5984039904, 7480049880, 9973399840, 14960099760, 29920199520]

約数ペア:

[(1, 29920199520), (2, 14960099760), (3, 9973399840), (4, 7480049880), (5, 5984039904), (6, 4986699920), (8, 3740024940), (10, 2992019952), (12, 2493349960), (15, 1994679968), (16, 1870012470), (20, 1496009976), (23, 1300878240), (24, 1246674980), (30, 997339984), (32, 935006235), (40, 748004988), (46, 650439120), (48, 623337490), (60, 498669992), (69, 433626080), (80, 374002494), (92, 325219560), (96, 311668745), (115, 260175648), (120, 249334996), (138, 216813040), (160, 187001247), (184, 162609780), (230, 130087824), (240, 124667498), (276, 108406520), (345, 86725216), (368, 81304890), (389, 76915680), (460, 65043912), (480, 62333749), (552, 54203260), (690, 43362608), (736, 40652445), (778, 38457840), (920, 32521956), (1104, 27101630), (1167, 25638560), (1380, 21681304), (1556, 19228920), (1840, 16260978), (1945, 15383136), (2208, 13550815), (2334, 12819280), (2760, 10840652), (3112, 9614460), (3680, 8130489), (3890, 7691568), (4668, 6409640), (5520, 5420326), (5835, 5127712), (6224, 4807230), (6967, 4294560), (7780, 3845784), (8947, 3344160), (9336, 3204820), (11040, 2710163), (11670, 2563856), (12448, 2403615), (13934, 2147280), (15560, 1922892), (17894, 1672080), (18672, 1602410), (20901, 1431520), (23340, 1281928), (26841, 1114720), (27868, 1073640), (31120, 961446), (34835, 858912), (35788, 836040), (37344, 801205), (41802, 715760), (44735, 668832), (46680, 640964), (53682, 557360), (55736, 536820), (62240, 480723), (69670, 429456), (71576, 418020), (83604, 357880), (89470, 334416), (93360, 320482), (104505, 286304), (107364, 278680), (111472, 268410), (134205, 222944), (139340, 214728), (143152, 209010), (160241, 186720), (167208, 178940)]