988936000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 224

約数和(自身を含む): 2719315872

約数和(自身を除く): 1730379872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 37, 40, 50, 52, 64, 65, 74, 80, 100, 104, 125, 130, 148, 160, 185, 200, 208, 250, 257, 260, 296, 320, 325, 370, 400, 416, 481, 500, 514, 520, 592, 650, 740, 800, 832, 925, 962, 1000, 1028, 1040, 1184, 1285, 1300, 1480, 1600, 1625, 1850, 1924, 2000, 2056, 2080, 2368, 2405, 2570, 2600, 2960, 3250, 3341, 3700, 3848, 4000, 4112, 4160, 4625, 4810, 5140, 5200, 5920, 6425, 6500, 6682, 7400, 7696, 8000, 8224, 9250, 9509, 9620, 10280, 10400, 11840, 12025, 12850, 13000, 13364, 14800, 15392, 16448, 16705, 18500, 19018, 19240, 20560, 20800, 24050, 25700, 26000, 26728, 29600, 30784, 32125, 33410, 37000, 38036, 38480, 41120, 47545, 48100, 51400, 52000, 53456, 59200, 60125, 64250, 66820, 74000, 76072, 76960, 82240, 83525, 95090, 96200, 102800, 104000, 106912, 120250, 123617, 128500, 133640, 148000, 152144, 153920, 167050, 190180, 192400, 205600, 213824, 237725, 240500, 247234, 257000, 267280, 296000, 304288, 334100, 380360, 384800, 411200, 417625, 475450, 481000, 494468, 514000, 534560, 608576, 618085, 668200, 760720, 769600, 835250, 950900, 962000, 988936, 1028000, 1069120, 1188625, 1236170, 1336400, 1521440, 1670500, 1901800, 1924000, 1977872, 2056000, 2377250, 2472340, 2672800, 3042880, 3090425, 3341000, 3803600, 3848000, 3955744, 4754500, 4944680, 5345600, 6180850, 6682000, 7607200, 7911488, 9509000, 9889360, 12361700, 13364000, 15214400, 15452125, 19018000, 19778720, 24723400, 26728000, 30904250, 38036000, 39557440, 49446800, 61808500, 76072000, 98893600, 123617000, 197787200, 247234000, 494468000, 988936000]

約数ペア:

[(1, 988936000), (2, 494468000), (4, 247234000), (5, 197787200), (8, 123617000), (10, 98893600), (13, 76072000), (16, 61808500), (20, 49446800), (25, 39557440), (26, 38036000), (32, 30904250), (37, 26728000), (40, 24723400), (50, 19778720), (52, 19018000), (64, 15452125), (65, 15214400), (74, 13364000), (80, 12361700), (100, 9889360), (104, 9509000), (125, 7911488), (130, 7607200), (148, 6682000), (160, 6180850), (185, 5345600), (200, 4944680), (208, 4754500), (250, 3955744), (257, 3848000), (260, 3803600), (296, 3341000), (320, 3090425), (325, 3042880), (370, 2672800), (400, 2472340), (416, 2377250), (481, 2056000), (500, 1977872), (514, 1924000), (520, 1901800), (592, 1670500), (650, 1521440), (740, 1336400), (800, 1236170), (832, 1188625), (925, 1069120), (962, 1028000), (1000, 988936), (1028, 962000), (1040, 950900), (1184, 835250), (1285, 769600), (1300, 760720), (1480, 668200), (1600, 618085), (1625, 608576), (1850, 534560), (1924, 514000), (2000, 494468), (2056, 481000), (2080, 475450), (2368, 417625), (2405, 411200), (2570, 384800), (2600, 380360), (2960, 334100), (3250, 304288), (3341, 296000), (3700, 267280), (3848, 257000), (4000, 247234), (4112, 240500), (4160, 237725), (4625, 213824), (4810, 205600), (5140, 192400), (5200, 190180), (5920, 167050), (6425, 153920), (6500, 152144), (6682, 148000), (7400, 133640), (7696, 128500), (8000, 123617), (8224, 120250), (9250, 106912), (9509, 104000), (9620, 102800), (10280, 96200), (10400, 95090), (11840, 83525), (12025, 82240), (12850, 76960), (13000, 76072), (13364, 74000), (14800, 66820), (15392, 64250), (16448, 60125), (16705, 59200), (18500, 53456), (19018, 52000), (19240, 51400), (20560, 48100), (20800, 47545), (24050, 41120), (25700, 38480), (26000, 38036), (26728, 37000), (29600, 33410), (30784, 32125)]