20160343665

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{601}}^1$

素因数の和:1101

約数の個数: 192

約数和(自身を含む): 45656835840

約数和(自身を除く): 25496492175

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 99, 105, 135, 147, 165, 189, 231, 245, 297, 315, 385, 441, 461, 495, 539, 601, 693, 735, 945, 1155, 1323, 1383, 1485, 1617, 1803, 2079, 2205, 2305, 2695, 3005, 3227, 3465, 4149, 4207, 4851, 5071, 5409, 6611, 6615, 6915, 8085, 9015, 9681, 10395, 12447, 12621, 14553, 15213, 16135, 16227, 19833, 20745, 21035, 22589, 24255, 25355, 27045, 29043, 29449, 33055, 35497, 37863, 45639, 46277, 48405, 59499, 62235, 63105, 67767, 72765, 76065, 81135, 87129, 88347, 99165, 106491, 112945, 113589, 136917, 138831, 145215, 147245, 177485, 178497, 189315, 203301, 228195, 231385, 248479, 265041, 277061, 297495, 319473, 323939, 338835, 416493, 435645, 441735, 532455, 567945, 609903, 684585, 694155, 745437, 795123, 831183, 892485, 958419, 971817, 1016505, 1242395, 1249479, 1325205, 1385305, 1597365, 1619695, 1939427, 2082465, 2236311, 2493549, 2915451, 3047671, 3049515, 3727185, 3975615, 4155915, 4792095, 4859085, 5818281, 6247395, 6708933, 7480647, 8746353, 9143013, 9697135, 11181555, 12467745, 13575989, 14577255, 15238355, 17454843, 21333697, 27429039, 29091405, 33544665, 37403235, 40727967, 43731765, 45715065, 52364529, 64001091, 67879945, 82287117, 87274215, 106668485, 122183901, 137145195, 149335879, 192003273, 203639835, 261822645, 320005455, 366551703, 411435585, 448007637, 576009819, 610919505, 746679395, 960016365, 1344022911, 1832758515, 2240038185, 2880049095, 4032068733, 6720114555, 20160343665]

約数ペア:

[(1, 20160343665), (3, 6720114555), (5, 4032068733), (7, 2880049095), (9, 2240038185), (11, 1832758515), (15, 1344022911), (21, 960016365), (27, 746679395), (33, 610919505), (35, 576009819), (45, 448007637), (49, 411435585), (55, 366551703), (63, 320005455), (77, 261822645), (99, 203639835), (105, 192003273), (135, 149335879), (147, 137145195), (165, 122183901), (189, 106668485), (231, 87274215), (245, 82287117), (297, 67879945), (315, 64001091), (385, 52364529), (441, 45715065), (461, 43731765), (495, 40727967), (539, 37403235), (601, 33544665), (693, 29091405), (735, 27429039), (945, 21333697), (1155, 17454843), (1323, 15238355), (1383, 14577255), (1485, 13575989), (1617, 12467745), (1803, 11181555), (2079, 9697135), (2205, 9143013), (2305, 8746353), (2695, 7480647), (3005, 6708933), (3227, 6247395), (3465, 5818281), (4149, 4859085), (4207, 4792095), (4851, 4155915), (5071, 3975615), (5409, 3727185), (6611, 3049515), (6615, 3047671), (6915, 2915451), (8085, 2493549), (9015, 2236311), (9681, 2082465), (10395, 1939427), (12447, 1619695), (12621, 1597365), (14553, 1385305), (15213, 1325205), (16135, 1249479), (16227, 1242395), (19833, 1016505), (20745, 971817), (21035, 958419), (22589, 892485), (24255, 831183), (25355, 795123), (27045, 745437), (29043, 694155), (29449, 684585), (33055, 609903), (35497, 567945), (37863, 532455), (45639, 441735), (46277, 435645), (48405, 416493), (59499, 338835), (62235, 323939), (63105, 319473), (67767, 297495), (72765, 277061), (76065, 265041), (81135, 248479), (87129, 231385), (88347, 228195), (99165, 203301), (106491, 189315), (112945, 178497), (113589, 177485), (136917, 147245), (138831, 145215)]