2394481440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{769}}^1$

素因数の和:1299

約数の個数: 192

約数和(自身を含む): 8149680000

約数和(自身を除く): 5755198560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 499, 520, 624, 769, 780, 998, 1040, 1248, 1497, 1538, 1560, 1996, 2080, 2307, 2495, 2994, 3076, 3120, 3845, 3992, 4614, 4990, 5988, 6152, 6240, 6487, 7485, 7690, 7984, 9228, 9980, 9997, 11535, 11976, 12304, 12974, 14970, 15380, 15968, 18456, 19461, 19960, 19994, 23070, 23952, 24608, 25948, 29940, 29991, 30760, 32435, 36912, 38922, 39920, 39988, 46140, 47904, 49985, 51896, 59880, 59982, 61520, 64870, 73824, 77844, 79840, 79976, 92280, 97305, 99970, 103792, 119760, 119964, 123040, 129740, 149955, 155688, 159952, 184560, 194610, 199940, 207584, 239520, 239928, 259480, 299910, 311376, 319904, 369120, 383731, 389220, 399880, 479856, 518960, 599820, 622752, 767462, 778440, 799760, 959712, 1037920, 1151193, 1199640, 1534924, 1556880, 1599520, 1918655, 2302386, 2399280, 3069848, 3113760, 3837310, 4604772, 4798560, 4988503, 5755965, 6139696, 7674620, 9209544, 9977006, 11511930, 12279392, 14965509, 15349240, 18419088, 19954012, 23023860, 24942515, 29931018, 30698480, 36838176, 39908024, 46047720, 49885030, 59862036, 61396960, 74827545, 79816048, 92095440, 99770060, 119724072, 149655090, 159632096, 184190880, 199540120, 239448144, 299310180, 399080240, 478896288, 598620360, 798160480, 1197240720, 2394481440]

約数ペア:

[(1, 2394481440), (2, 1197240720), (3, 798160480), (4, 598620360), (5, 478896288), (6, 399080240), (8, 299310180), (10, 239448144), (12, 199540120), (13, 184190880), (15, 159632096), (16, 149655090), (20, 119724072), (24, 99770060), (26, 92095440), (30, 79816048), (32, 74827545), (39, 61396960), (40, 59862036), (48, 49885030), (52, 46047720), (60, 39908024), (65, 36838176), (78, 30698480), (80, 29931018), (96, 24942515), (104, 23023860), (120, 19954012), (130, 18419088), (156, 15349240), (160, 14965509), (195, 12279392), (208, 11511930), (240, 9977006), (260, 9209544), (312, 7674620), (390, 6139696), (416, 5755965), (480, 4988503), (499, 4798560), (520, 4604772), (624, 3837310), (769, 3113760), (780, 3069848), (998, 2399280), (1040, 2302386), (1248, 1918655), (1497, 1599520), (1538, 1556880), (1560, 1534924), (1996, 1199640), (2080, 1151193), (2307, 1037920), (2495, 959712), (2994, 799760), (3076, 778440), (3120, 767462), (3845, 622752), (3992, 599820), (4614, 518960), (4990, 479856), (5988, 399880), (6152, 389220), (6240, 383731), (6487, 369120), (7485, 319904), (7690, 311376), (7984, 299910), (9228, 259480), (9980, 239928), (9997, 239520), (11535, 207584), (11976, 199940), (12304, 194610), (12974, 184560), (14970, 159952), (15380, 155688), (15968, 149955), (18456, 129740), (19461, 123040), (19960, 119964), (19994, 119760), (23070, 103792), (23952, 99970), (24608, 97305), (25948, 92280), (29940, 79976), (29991, 79840), (30760, 77844), (32435, 73824), (36912, 64870), (38922, 61520), (39920, 59982), (39988, 59880), (46140, 51896), (47904, 49985)]