7841581920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6553}}^1$

素因数の和:6854

約数の個数: 192

約数和(自身を含む): 27548821440

約数和(自身を除く): 19707239520

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, 277, 288, 360, 432, 480, 540, 554, 720, 831, 864, 1080, 1108, 1385, 1440, 1662, 2160, 2216, 2493, 2770, 3324, 4155, 4320, 4432, 4986, 5540, 6553, 6648, 7479, 8310, 8864, 9972, 11080, 12465, 13106, 13296, 14958, 16620, 19659, 19944, 22160, 24930, 26212, 26592, 29916, 32765, 33240, 37395, 39318, 39888, 44320, 49860, 52424, 58977, 59832, 65530, 66480, 74790, 78636, 79776, 98295, 99720, 104848, 117954, 119664, 131060, 132960, 149580, 157272, 176931, 196590, 199440, 209696, 235908, 239328, 262120, 294885, 299160, 314544, 353862, 393180, 398880, 471816, 524240, 589770, 598320, 629088, 707724, 786360, 884655, 943632, 1048480, 1179540, 1196640, 1415448, 1572720, 1769310, 1815181, 1887264, 2359080, 2830896, 3145440, 3538620, 3630362, 4718160, 5445543, 5661792, 7077240, 7260724, 9075905, 9436320, 10891086, 14154480, 14521448, 16336629, 18151810, 21782172, 27227715, 28308960, 29042896, 32673258, 36303620, 43564344, 49009887, 54455430, 58085792, 65346516, 72607240, 81683145, 87128688, 98019774, 108910860, 130693032, 145214480, 163366290, 174257376, 196039548, 217821720, 245049435, 261386064, 290428960, 326732580, 392079096, 435643440, 490098870, 522772128, 653465160, 784158192, 871286880, 980197740, 1306930320, 1568316384, 1960395480, 2613860640, 3920790960, 7841581920]

約数ペア:

[(1, 7841581920), (2, 3920790960), (3, 2613860640), (4, 1960395480), (5, 1568316384), (6, 1306930320), (8, 980197740), (9, 871286880), (10, 784158192), (12, 653465160), (15, 522772128), (16, 490098870), (18, 435643440), (20, 392079096), (24, 326732580), (27, 290428960), (30, 261386064), (32, 245049435), (36, 217821720), (40, 196039548), (45, 174257376), (48, 163366290), (54, 145214480), (60, 130693032), (72, 108910860), (80, 98019774), (90, 87128688), (96, 81683145), (108, 72607240), (120, 65346516), (135, 58085792), (144, 54455430), (160, 49009887), (180, 43564344), (216, 36303620), (240, 32673258), (270, 29042896), (277, 28308960), (288, 27227715), (360, 21782172), (432, 18151810), (480, 16336629), (540, 14521448), (554, 14154480), (720, 10891086), (831, 9436320), (864, 9075905), (1080, 7260724), (1108, 7077240), (1385, 5661792), (1440, 5445543), (1662, 4718160), (2160, 3630362), (2216, 3538620), (2493, 3145440), (2770, 2830896), (3324, 2359080), (4155, 1887264), (4320, 1815181), (4432, 1769310), (4986, 1572720), (5540, 1415448), (6553, 1196640), (6648, 1179540), (7479, 1048480), (8310, 943632), (8864, 884655), (9972, 786360), (11080, 707724), (12465, 629088), (13106, 598320), (13296, 589770), (14958, 524240), (16620, 471816), (19659, 398880), (19944, 393180), (22160, 353862), (24930, 314544), (26212, 299160), (26592, 294885), (29916, 262120), (32765, 239328), (33240, 235908), (37395, 209696), (39318, 199440), (39888, 196590), (44320, 176931), (49860, 157272), (52424, 149580), (58977, 132960), (59832, 131060), (65530, 119664), (66480, 117954), (74790, 104848), (78636, 99720), (79776, 98295)]