1005449040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 240

約数和(自身を含む): 3526488576

約数和(自身を除く): 2521039536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 107, 120, 124, 144, 155, 180, 186, 214, 240, 248, 279, 310, 321, 360, 372, 421, 428, 465, 496, 535, 558, 620, 642, 720, 744, 842, 856, 930, 963, 1070, 1116, 1240, 1263, 1284, 1395, 1488, 1605, 1684, 1712, 1860, 1926, 2105, 2140, 2232, 2480, 2526, 2568, 2790, 3210, 3317, 3368, 3720, 3789, 3852, 4210, 4280, 4464, 4815, 5052, 5136, 5580, 6315, 6420, 6634, 6736, 7440, 7578, 7704, 8420, 8560, 9630, 9951, 10104, 11160, 12630, 12840, 13051, 13268, 15156, 15408, 16585, 16840, 18945, 19260, 19902, 20208, 22320, 25260, 25680, 26102, 26536, 29853, 30312, 33170, 33680, 37890, 38520, 39153, 39804, 45047, 49755, 50520, 52204, 53072, 59706, 60624, 65255, 66340, 75780, 77040, 78306, 79608, 90094, 99510, 101040, 104408, 117459, 119412, 130510, 132680, 135141, 149265, 151560, 156612, 159216, 180188, 195765, 199020, 208816, 225235, 234918, 238824, 261020, 265360, 270282, 298530, 303120, 313224, 360376, 391530, 398040, 405423, 450470, 469836, 477648, 522040, 540564, 587295, 597060, 626448, 675705, 720752, 783060, 796080, 810846, 900940, 939672, 1044080, 1081128, 1174590, 1194120, 1351410, 1396457, 1566120, 1621692, 1801880, 1879344, 2027115, 2162256, 2349180, 2388240, 2702820, 2792914, 3132240, 3243384, 3603760, 4054230, 4189371, 4698360, 5405640, 5585828, 6486768, 6982285, 8108460, 8378742, 9396720, 10811280, 11171656, 12568113, 13964570, 16216920, 16757484, 20946855, 22343312, 25136226, 27929140, 32433840, 33514968, 41893710, 50272452, 55858280, 62840565, 67029936, 83787420, 100544904, 111716560, 125681130, 167574840, 201089808, 251362260, 335149680, 502724520, 1005449040]

約数ペア:

[(1, 1005449040), (2, 502724520), (3, 335149680), (4, 251362260), (5, 201089808), (6, 167574840), (8, 125681130), (9, 111716560), (10, 100544904), (12, 83787420), (15, 67029936), (16, 62840565), (18, 55858280), (20, 50272452), (24, 41893710), (30, 33514968), (31, 32433840), (36, 27929140), (40, 25136226), (45, 22343312), (48, 20946855), (60, 16757484), (62, 16216920), (72, 13964570), (80, 12568113), (90, 11171656), (93, 10811280), (107, 9396720), (120, 8378742), (124, 8108460), (144, 6982285), (155, 6486768), (180, 5585828), (186, 5405640), (214, 4698360), (240, 4189371), (248, 4054230), (279, 3603760), (310, 3243384), (321, 3132240), (360, 2792914), (372, 2702820), (421, 2388240), (428, 2349180), (465, 2162256), (496, 2027115), (535, 1879344), (558, 1801880), (620, 1621692), (642, 1566120), (720, 1396457), (744, 1351410), (842, 1194120), (856, 1174590), (930, 1081128), (963, 1044080), (1070, 939672), (1116, 900940), (1240, 810846), (1263, 796080), (1284, 783060), (1395, 720752), (1488, 675705), (1605, 626448), (1684, 597060), (1712, 587295), (1860, 540564), (1926, 522040), (2105, 477648), (2140, 469836), (2232, 450470), (2480, 405423), (2526, 398040), (2568, 391530), (2790, 360376), (3210, 313224), (3317, 303120), (3368, 298530), (3720, 270282), (3789, 265360), (3852, 261020), (4210, 238824), (4280, 234918), (4464, 225235), (4815, 208816), (5052, 199020), (5136, 195765), (5580, 180188), (6315, 159216), (6420, 156612), (6634, 151560), (6736, 149265), (7440, 135141), (7578, 132680), (7704, 130510), (8420, 119412), (8560, 117459), (9630, 104408), (9951, 101040), (10104, 99510), (11160, 90094), (12630, 79608), (12840, 78306), (13051, 77040), (13268, 75780), (15156, 66340), (15408, 65255), (16585, 60624), (16840, 59706), (18945, 53072), (19260, 52204), (19902, 50520), (20208, 49755), (22320, 45047), (25260, 39804), (25680, 39153), (26102, 38520), (26536, 37890), (29853, 33680), (30312, 33170)]