2243344400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 6137607168

約数和(自身を除く): 3894262768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 43, 44, 50, 55, 71, 80, 86, 88, 100, 110, 142, 167, 172, 176, 200, 215, 220, 275, 284, 334, 344, 355, 400, 430, 440, 473, 550, 568, 668, 688, 710, 781, 835, 860, 880, 946, 1075, 1100, 1136, 1336, 1420, 1562, 1670, 1720, 1775, 1837, 1892, 2150, 2200, 2365, 2672, 2840, 3053, 3124, 3340, 3440, 3550, 3674, 3784, 3905, 4175, 4300, 4400, 4730, 5680, 6106, 6248, 6680, 7100, 7181, 7348, 7568, 7810, 8350, 8600, 9185, 9460, 11825, 11857, 12212, 12496, 13360, 14200, 14362, 14696, 15265, 15620, 16700, 17200, 18370, 18920, 19525, 23650, 23714, 24424, 28400, 28724, 29392, 30530, 31240, 33400, 33583, 35905, 36740, 37840, 39050, 45925, 47300, 47428, 48848, 57448, 59285, 61060, 62480, 66800, 67166, 71810, 73480, 76325, 78100, 78991, 91850, 94600, 94856, 114896, 118570, 122120, 130427, 134332, 143620, 146960, 152650, 156200, 157982, 167915, 179525, 183700, 189200, 189712, 237140, 244240, 260854, 268664, 287240, 296425, 305300, 312400, 315964, 335830, 359050, 367400, 394955, 474280, 509851, 521708, 537328, 574480, 592850, 610600, 631928, 652135, 671660, 718100, 734800, 789910, 839575, 948560, 1019702, 1043416, 1185700, 1221200, 1263856, 1304270, 1343320, 1436200, 1579820, 1679150, 1974775, 2039404, 2086832, 2371400, 2549255, 2608540, 2686640, 2872400, 3159640, 3260675, 3358300, 3949550, 4078808, 4742800, 5098510, 5217080, 5608361, 6319280, 6521350, 6716600, 7899100, 8157616, 10197020, 10434160, 11216722, 12746275, 13042700, 13433200, 15798200, 20394040, 22433444, 25492550, 26085400, 28041805, 31596400, 40788080, 44866888, 50985100, 52170800, 56083610, 89733776, 101970200, 112167220, 140209025, 203940400, 224334440, 280418050, 448668880, 560836100, 1121672200, 2243344400]

約数ペア:

[(1, 2243344400), (2, 1121672200), (4, 560836100), (5, 448668880), (8, 280418050), (10, 224334440), (11, 203940400), (16, 140209025), (20, 112167220), (22, 101970200), (25, 89733776), (40, 56083610), (43, 52170800), (44, 50985100), (50, 44866888), (55, 40788080), (71, 31596400), (80, 28041805), (86, 26085400), (88, 25492550), (100, 22433444), (110, 20394040), (142, 15798200), (167, 13433200), (172, 13042700), (176, 12746275), (200, 11216722), (215, 10434160), (220, 10197020), (275, 8157616), (284, 7899100), (334, 6716600), (344, 6521350), (355, 6319280), (400, 5608361), (430, 5217080), (440, 5098510), (473, 4742800), (550, 4078808), (568, 3949550), (668, 3358300), (688, 3260675), (710, 3159640), (781, 2872400), (835, 2686640), (860, 2608540), (880, 2549255), (946, 2371400), (1075, 2086832), (1100, 2039404), (1136, 1974775), (1336, 1679150), (1420, 1579820), (1562, 1436200), (1670, 1343320), (1720, 1304270), (1775, 1263856), (1837, 1221200), (1892, 1185700), (2150, 1043416), (2200, 1019702), (2365, 948560), (2672, 839575), (2840, 789910), (3053, 734800), (3124, 718100), (3340, 671660), (3440, 652135), (3550, 631928), (3674, 610600), (3784, 592850), (3905, 574480), (4175, 537328), (4300, 521708), (4400, 509851), (4730, 474280), (5680, 394955), (6106, 367400), (6248, 359050), (6680, 335830), (7100, 315964), (7181, 312400), (7348, 305300), (7568, 296425), (7810, 287240), (8350, 268664), (8600, 260854), (9185, 244240), (9460, 237140), (11825, 189712), (11857, 189200), (12212, 183700), (12496, 179525), (13360, 167915), (14200, 157982), (14362, 156200), (14696, 152650), (15265, 146960), (15620, 143620), (16700, 134332), (17200, 130427), (18370, 122120), (18920, 118570), (19525, 114896), (23650, 94856), (23714, 94600), (24424, 91850), (28400, 78991), (28724, 78100), (29392, 76325), (30530, 73480), (31240, 71810), (33400, 67166), (33583, 66800), (35905, 62480), (36740, 61060), (37840, 59285), (39050, 57448), (45925, 48848), (47300, 47428)]