2080754940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:812

約数の個数: 192

約数和(自身を含む): 6585223680

約数和(自身を除く): 4504468740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 139, 148, 165, 185, 220, 222, 278, 330, 370, 407, 417, 444, 555, 556, 613, 660, 695, 740, 814, 834, 1110, 1221, 1226, 1390, 1529, 1628, 1668, 1839, 2035, 2085, 2220, 2442, 2452, 2780, 3058, 3065, 3678, 4070, 4170, 4587, 4884, 5143, 6105, 6116, 6130, 6743, 7356, 7645, 8140, 8340, 9174, 9195, 10286, 12210, 12260, 13486, 15290, 15429, 18348, 18390, 20229, 20572, 22681, 22935, 24420, 25715, 26972, 30580, 30858, 33715, 36780, 40458, 45362, 45870, 51430, 56573, 61716, 67430, 68043, 77145, 80916, 85207, 90724, 91740, 101145, 102860, 113146, 113405, 134860, 136086, 154290, 169719, 170414, 202290, 226292, 226810, 249491, 255621, 272172, 282865, 308580, 339438, 340215, 340828, 404580, 426035, 453620, 498982, 511242, 565730, 678876, 680430, 748473, 848595, 852070, 937277, 997964, 1022484, 1131460, 1247455, 1278105, 1360860, 1496946, 1697190, 1704140, 1874554, 2494910, 2556210, 2811831, 2993892, 3152659, 3394380, 3742365, 3749108, 4686385, 4989820, 5112420, 5623662, 6305318, 7484730, 9372770, 9457977, 11247324, 12610636, 14059155, 14969460, 15763295, 18745540, 18915954, 28118310, 31526590, 34679249, 37831908, 47289885, 56236620, 63053180, 69358498, 94579770, 104037747, 138716996, 173396245, 189159540, 208075494, 346792490, 416150988, 520188735, 693584980, 1040377470, 2080754940]

約数ペア:

[(1, 2080754940), (2, 1040377470), (3, 693584980), (4, 520188735), (5, 416150988), (6, 346792490), (10, 208075494), (11, 189159540), (12, 173396245), (15, 138716996), (20, 104037747), (22, 94579770), (30, 69358498), (33, 63053180), (37, 56236620), (44, 47289885), (55, 37831908), (60, 34679249), (66, 31526590), (74, 28118310), (110, 18915954), (111, 18745540), (132, 15763295), (139, 14969460), (148, 14059155), (165, 12610636), (185, 11247324), (220, 9457977), (222, 9372770), (278, 7484730), (330, 6305318), (370, 5623662), (407, 5112420), (417, 4989820), (444, 4686385), (555, 3749108), (556, 3742365), (613, 3394380), (660, 3152659), (695, 2993892), (740, 2811831), (814, 2556210), (834, 2494910), (1110, 1874554), (1221, 1704140), (1226, 1697190), (1390, 1496946), (1529, 1360860), (1628, 1278105), (1668, 1247455), (1839, 1131460), (2035, 1022484), (2085, 997964), (2220, 937277), (2442, 852070), (2452, 848595), (2780, 748473), (3058, 680430), (3065, 678876), (3678, 565730), (4070, 511242), (4170, 498982), (4587, 453620), (4884, 426035), (5143, 404580), (6105, 340828), (6116, 340215), (6130, 339438), (6743, 308580), (7356, 282865), (7645, 272172), (8140, 255621), (8340, 249491), (9174, 226810), (9195, 226292), (10286, 202290), (12210, 170414), (12260, 169719), (13486, 154290), (15290, 136086), (15429, 134860), (18348, 113405), (18390, 113146), (20229, 102860), (20572, 101145), (22681, 91740), (22935, 90724), (24420, 85207), (25715, 80916), (26972, 77145), (30580, 68043), (30858, 67430), (33715, 61716), (36780, 56573), (40458, 51430), (45362, 45870)]