2019863520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1523}}^1$

素因数の和:1854

約数の個数: 192

約数和(自身を含む): 7097207040

約数和(自身を除く): 5077343520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 307, 360, 432, 480, 540, 614, 720, 864, 921, 1080, 1228, 1440, 1523, 1535, 1842, 2160, 2456, 2763, 3046, 3070, 3684, 4320, 4569, 4605, 4912, 5526, 6092, 6140, 7368, 7615, 8289, 9138, 9210, 9824, 11052, 12184, 12280, 13707, 13815, 14736, 15230, 16578, 18276, 18420, 22104, 22845, 24368, 24560, 27414, 27630, 29472, 30460, 33156, 36552, 36840, 41121, 41445, 44208, 45690, 48736, 49120, 54828, 55260, 60920, 66312, 68535, 73104, 73680, 82242, 82890, 88416, 91380, 109656, 110520, 121840, 132624, 137070, 146208, 147360, 164484, 165780, 182760, 205605, 219312, 221040, 243680, 265248, 274140, 328968, 331560, 365520, 411210, 438624, 442080, 467561, 548280, 657936, 663120, 731040, 822420, 935122, 1096560, 1315872, 1326240, 1402683, 1644840, 1870244, 2193120, 2337805, 2805366, 3289680, 3740488, 4208049, 4675610, 5610732, 6579360, 7013415, 7480976, 8416098, 9351220, 11221464, 12624147, 14026830, 14961952, 16832196, 18702440, 21040245, 22442928, 25248294, 28053660, 33664392, 37404880, 42080490, 44885856, 50496588, 56107320, 63120735, 67328784, 74809760, 84160980, 100993176, 112214640, 126241470, 134657568, 168321960, 201986352, 224429280, 252482940, 336643920, 403972704, 504965880, 673287840, 1009931760, 2019863520]

約数ペア:

[(1, 2019863520), (2, 1009931760), (3, 673287840), (4, 504965880), (5, 403972704), (6, 336643920), (8, 252482940), (9, 224429280), (10, 201986352), (12, 168321960), (15, 134657568), (16, 126241470), (18, 112214640), (20, 100993176), (24, 84160980), (27, 74809760), (30, 67328784), (32, 63120735), (36, 56107320), (40, 50496588), (45, 44885856), (48, 42080490), (54, 37404880), (60, 33664392), (72, 28053660), (80, 25248294), (90, 22442928), (96, 21040245), (108, 18702440), (120, 16832196), (135, 14961952), (144, 14026830), (160, 12624147), (180, 11221464), (216, 9351220), (240, 8416098), (270, 7480976), (288, 7013415), (307, 6579360), (360, 5610732), (432, 4675610), (480, 4208049), (540, 3740488), (614, 3289680), (720, 2805366), (864, 2337805), (921, 2193120), (1080, 1870244), (1228, 1644840), (1440, 1402683), (1523, 1326240), (1535, 1315872), (1842, 1096560), (2160, 935122), (2456, 822420), (2763, 731040), (3046, 663120), (3070, 657936), (3684, 548280), (4320, 467561), (4569, 442080), (4605, 438624), (4912, 411210), (5526, 365520), (6092, 331560), (6140, 328968), (7368, 274140), (7615, 265248), (8289, 243680), (9138, 221040), (9210, 219312), (9824, 205605), (11052, 182760), (12184, 165780), (12280, 164484), (13707, 147360), (13815, 146208), (14736, 137070), (15230, 132624), (16578, 121840), (18276, 110520), (18420, 109656), (22104, 91380), (22845, 88416), (24368, 82890), (24560, 82242), (27414, 73680), (27630, 73104), (29472, 68535), (30460, 66312), (33156, 60920), (36552, 55260), (36840, 54828), (41121, 49120), (41445, 48736), (44208, 45690)]