20247791200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7517}}^1$

素因数の和:7594

約数の個数: 288

約数和(自身を含む): 62489375424

約数和(自身を除く): 42241584224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 37, 40, 50, 52, 56, 65, 70, 74, 80, 91, 100, 104, 112, 130, 140, 148, 160, 175, 182, 185, 200, 208, 224, 259, 260, 280, 296, 325, 350, 364, 370, 400, 416, 455, 481, 518, 520, 560, 592, 650, 700, 728, 740, 800, 910, 925, 962, 1036, 1040, 1120, 1184, 1295, 1300, 1400, 1456, 1480, 1820, 1850, 1924, 2072, 2080, 2275, 2405, 2590, 2600, 2800, 2912, 2960, 3367, 3640, 3700, 3848, 4144, 4550, 4810, 5180, 5200, 5600, 5920, 6475, 6734, 7280, 7400, 7517, 7696, 8288, 9100, 9620, 10360, 10400, 12025, 12950, 13468, 14560, 14800, 15034, 15392, 16835, 18200, 19240, 20720, 24050, 25900, 26936, 29600, 30068, 33670, 36400, 37585, 38480, 41440, 48100, 51800, 52619, 53872, 60136, 67340, 72800, 75170, 76960, 84175, 96200, 97721, 103600, 105238, 107744, 120272, 134680, 150340, 168350, 187925, 192400, 195442, 207200, 210476, 240544, 263095, 269360, 278129, 300680, 336700, 375850, 384800, 390884, 420952, 488605, 526190, 538720, 556258, 601360, 673400, 684047, 751700, 781768, 841904, 977210, 1052380, 1112516, 1202720, 1315475, 1346800, 1368094, 1390645, 1503400, 1563536, 1683808, 1946903, 1954420, 2104760, 2225032, 2443025, 2630950, 2693600, 2736188, 2781290, 3006800, 3127072, 3420235, 3615677, 3893806, 3908840, 4209520, 4450064, 4886050, 5261900, 5472376, 5562580, 6013600, 6840470, 6953225, 7231354, 7787612, 7817680, 8419040, 8900128, 9734515, 9772100, 10523800, 10944752, 11125160, 13680940, 13906450, 14462708, 15575224, 15635360, 17101175, 18078385, 19469030, 19544200, 21047600, 21889504, 22250320, 25309739, 27361880, 27812900, 28925416, 31150448, 34202350, 36156770, 38938060, 39088400, 42095200, 44500640, 48672575, 50619478, 54723760, 55625800, 57850832, 62300896, 68404700, 72313540, 77876120, 78176800, 90391925, 97345150, 101238956, 109447520, 111251600, 115701664, 126548695, 136809400, 144627080, 155752240, 180783850, 194690300, 202477912, 222503200, 253097390, 273618800, 289254160, 311504480, 361567700, 389380600, 404955824, 506194780, 547237600, 578508320, 632743475, 723135400, 778761200, 809911648, 1012389560, 1265486950, 1446270800, 1557522400, 2024779120, 2530973900, 2892541600, 4049558240, 5061947800, 10123895600, 20247791200]

約数ペア:

[(1, 20247791200), (2, 10123895600), (4, 5061947800), (5, 4049558240), (7, 2892541600), (8, 2530973900), (10, 2024779120), (13, 1557522400), (14, 1446270800), (16, 1265486950), (20, 1012389560), (25, 809911648), (26, 778761200), (28, 723135400), (32, 632743475), (35, 578508320), (37, 547237600), (40, 506194780), (50, 404955824), (52, 389380600), (56, 361567700), (65, 311504480), (70, 289254160), (74, 273618800), (80, 253097390), (91, 222503200), (100, 202477912), (104, 194690300), (112, 180783850), (130, 155752240), (140, 144627080), (148, 136809400), (160, 126548695), (175, 115701664), (182, 111251600), (185, 109447520), (200, 101238956), (208, 97345150), (224, 90391925), (259, 78176800), (260, 77876120), (280, 72313540), (296, 68404700), (325, 62300896), (350, 57850832), (364, 55625800), (370, 54723760), (400, 50619478), (416, 48672575), (455, 44500640), (481, 42095200), (518, 39088400), (520, 38938060), (560, 36156770), (592, 34202350), (650, 31150448), (700, 28925416), (728, 27812900), (740, 27361880), (800, 25309739), (910, 22250320), (925, 21889504), (962, 21047600), (1036, 19544200), (1040, 19469030), (1120, 18078385), (1184, 17101175), (1295, 15635360), (1300, 15575224), (1400, 14462708), (1456, 13906450), (1480, 13680940), (1820, 11125160), (1850, 10944752), (1924, 10523800), (2072, 9772100), (2080, 9734515), (2275, 8900128), (2405, 8419040), (2590, 7817680), (2600, 7787612), (2800, 7231354), (2912, 6953225), (2960, 6840470), (3367, 6013600), (3640, 5562580), (3700, 5472376), (3848, 5261900), (4144, 4886050), (4550, 4450064), (4810, 4209520), (5180, 3908840), (5200, 3893806), (5600, 3615677), (5920, 3420235), (6475, 3127072), (6734, 3006800), (7280, 2781290), (7400, 2736188), (7517, 2693600), (7696, 2630950), (8288, 2443025), (9100, 2225032), (9620, 2104760), (10360, 1954420), (10400, 1946903), (12025, 1683808), (12950, 1563536), (13468, 1503400), (14560, 1390645), (14800, 1368094), (15034, 1346800), (15392, 1315475), (16835, 1202720), (18200, 1112516), (19240, 1052380), (20720, 977210), (24050, 841904), (25900, 781768), (26936, 751700), (29600, 684047), (30068, 673400), (33670, 601360), (36400, 556258), (37585, 538720), (38480, 526190), (41440, 488605), (48100, 420952), (51800, 390884), (52619, 384800), (53872, 375850), (60136, 336700), (67340, 300680), (72800, 278129), (75170, 269360), (76960, 263095), (84175, 240544), (96200, 210476), (97721, 207200), (103600, 195442), (105238, 192400), (107744, 187925), (120272, 168350), (134680, 150340)]