319372281720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1289}}^1\times {\mathrm{2213}}^1$

素因数の和:3830

約数の個数: 192

約数和(自身を含む): 1042576142400

約数和(自身を除く): 723203860680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 622, 933, 1244, 1289, 1555, 1866, 2213, 2488, 2578, 2799, 3110, 3732, 3867, 4426, 4665, 5156, 5598, 6220, 6445, 6639, 7464, 7734, 8852, 9330, 10312, 11065, 11196, 11601, 12440, 12890, 13278, 13995, 15468, 17704, 18660, 19335, 19917, 22130, 22392, 23202, 25780, 26556, 27990, 30936, 33195, 37320, 38670, 39834, 44260, 46404, 51560, 53112, 55980, 58005, 66390, 77340, 79668, 88520, 92808, 99585, 111960, 116010, 132780, 154680, 159336, 199170, 232020, 265560, 398340, 400879, 464040, 688243, 796680, 801758, 1202637, 1376486, 1603516, 2004395, 2064729, 2405274, 2752972, 2852557, 3207032, 3441215, 3607911, 4008790, 4129458, 4810548, 5505944, 5705114, 6013185, 6194187, 6882430, 7215822, 8017580, 8258916, 8557671, 9621096, 10323645, 11410228, 12026370, 12388374, 13764860, 14262785, 14431644, 16035160, 16517832, 17115342, 18039555, 20647290, 22820456, 24052740, 24776748, 25673013, 27529720, 28525570, 28863288, 30970935, 34230684, 36079110, 41294580, 42788355, 48105480, 49553496, 51346026, 57051140, 61941870, 68461368, 72158220, 82589160, 85576710, 102692052, 114102280, 123883740, 128365065, 144316440, 171153420, 205384104, 247767480, 256730130, 342306840, 513460260, 887145227, 1026920520, 1774290454, 2661435681, 3548580908, 4435726135, 5322871362, 7097161816, 7984307043, 8871452270, 10645742724, 13307178405, 15968614086, 17742904540, 21291485448, 26614356810, 31937228172, 35485809080, 39921535215, 53228713620, 63874456344, 79843070430, 106457427240, 159686140860, 319372281720]

約数ペア:

[(1, 319372281720), (2, 159686140860), (3, 106457427240), (4, 79843070430), (5, 63874456344), (6, 53228713620), (8, 39921535215), (9, 35485809080), (10, 31937228172), (12, 26614356810), (15, 21291485448), (18, 17742904540), (20, 15968614086), (24, 13307178405), (30, 10645742724), (36, 8871452270), (40, 7984307043), (45, 7097161816), (60, 5322871362), (72, 4435726135), (90, 3548580908), (120, 2661435681), (180, 1774290454), (311, 1026920520), (360, 887145227), (622, 513460260), (933, 342306840), (1244, 256730130), (1289, 247767480), (1555, 205384104), (1866, 171153420), (2213, 144316440), (2488, 128365065), (2578, 123883740), (2799, 114102280), (3110, 102692052), (3732, 85576710), (3867, 82589160), (4426, 72158220), (4665, 68461368), (5156, 61941870), (5598, 57051140), (6220, 51346026), (6445, 49553496), (6639, 48105480), (7464, 42788355), (7734, 41294580), (8852, 36079110), (9330, 34230684), (10312, 30970935), (11065, 28863288), (11196, 28525570), (11601, 27529720), (12440, 25673013), (12890, 24776748), (13278, 24052740), (13995, 22820456), (15468, 20647290), (17704, 18039555), (18660, 17115342), (19335, 16517832), (19917, 16035160), (22130, 14431644), (22392, 14262785), (23202, 13764860), (25780, 12388374), (26556, 12026370), (27990, 11410228), (30936, 10323645), (33195, 9621096), (37320, 8557671), (38670, 8258916), (39834, 8017580), (44260, 7215822), (46404, 6882430), (51560, 6194187), (53112, 6013185), (55980, 5705114), (58005, 5505944), (66390, 4810548), (77340, 4129458), (79668, 4008790), (88520, 3607911), (92808, 3441215), (99585, 3207032), (111960, 2852557), (116010, 2752972), (132780, 2405274), (154680, 2064729), (159336, 2004395), (199170, 1603516), (232020, 1376486), (265560, 1202637), (398340, 801758), (400879, 796680), (464040, 688243)]