2016321840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6949}}^1$

素因数の和:7012

約数の個数: 240

約数和(自身を含む): 7528684800

約数和(自身を除く): 5512362960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 6949, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 13898, 14508, 16120, 18135, 19344, 20847, 22320, 24180, 27796, 29016, 32240, 34745, 36270, 41694, 48360, 55592, 58032, 62541, 69490, 72540, 83388, 90337, 96720, 104235, 111184, 125082, 138980, 145080, 166776, 180674, 208470, 215419, 250164, 271011, 277960, 290160, 312705, 333552, 361348, 416940, 430838, 451685, 500328, 542022, 555920, 625410, 646257, 722696, 813033, 833880, 861676, 903370, 1000656, 1077095, 1084044, 1250820, 1292514, 1355055, 1445392, 1626066, 1667760, 1723352, 1806740, 1938771, 2154190, 2168088, 2501640, 2585028, 2710110, 2800447, 3231285, 3252132, 3446704, 3613480, 3877542, 4065165, 4308380, 4336176, 5003280, 5170056, 5420220, 5600894, 6462570, 6504264, 7226960, 7755084, 8130330, 8401341, 8616760, 9693855, 10340112, 10840440, 11201788, 12925140, 13008528, 14002235, 15510168, 16260660, 16802682, 17233520, 19387710, 21680880, 22403576, 25204023, 25850280, 28004470, 31020336, 32521320, 33605364, 38775420, 42006705, 44807152, 50408046, 51700560, 56008940, 65042640, 67210728, 77550840, 84013410, 100816092, 112017880, 126020115, 134421456, 155101680, 168026820, 201632184, 224035760, 252040230, 336053640, 403264368, 504080460, 672107280, 1008160920, 2016321840]

約数ペア:

[(1, 2016321840), (2, 1008160920), (3, 672107280), (4, 504080460), (5, 403264368), (6, 336053640), (8, 252040230), (9, 224035760), (10, 201632184), (12, 168026820), (13, 155101680), (15, 134421456), (16, 126020115), (18, 112017880), (20, 100816092), (24, 84013410), (26, 77550840), (30, 67210728), (31, 65042640), (36, 56008940), (39, 51700560), (40, 50408046), (45, 44807152), (48, 42006705), (52, 38775420), (60, 33605364), (62, 32521320), (65, 31020336), (72, 28004470), (78, 25850280), (80, 25204023), (90, 22403576), (93, 21680880), (104, 19387710), (117, 17233520), (120, 16802682), (124, 16260660), (130, 15510168), (144, 14002235), (155, 13008528), (156, 12925140), (180, 11201788), (186, 10840440), (195, 10340112), (208, 9693855), (234, 8616760), (240, 8401341), (248, 8130330), (260, 7755084), (279, 7226960), (310, 6504264), (312, 6462570), (360, 5600894), (372, 5420220), (390, 5170056), (403, 5003280), (465, 4336176), (468, 4308380), (496, 4065165), (520, 3877542), (558, 3613480), (585, 3446704), (620, 3252132), (624, 3231285), (720, 2800447), (744, 2710110), (780, 2585028), (806, 2501640), (930, 2168088), (936, 2154190), (1040, 1938771), (1116, 1806740), (1170, 1723352), (1209, 1667760), (1240, 1626066), (1395, 1445392), (1488, 1355055), (1560, 1292514), (1612, 1250820), (1860, 1084044), (1872, 1077095), (2015, 1000656), (2232, 903370), (2340, 861676), (2418, 833880), (2480, 813033), (2790, 722696), (3120, 646257), (3224, 625410), (3627, 555920), (3720, 542022), (4030, 500328), (4464, 451685), (4680, 430838), (4836, 416940), (5580, 361348), (6045, 333552), (6448, 312705), (6949, 290160), (7254, 277960), (7440, 271011), (8060, 250164), (9360, 215419), (9672, 208470), (11160, 180674), (12090, 166776), (13898, 145080), (14508, 138980), (16120, 125082), (18135, 111184), (19344, 104235), (20847, 96720), (22320, 90337), (24180, 83388), (27796, 72540), (29016, 69490), (32240, 62541), (34745, 58032), (36270, 55592), (41694, 48360)]