6820021920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6581}}^1$

素因数の和:6743

約数の個数: 192

約数和(自身を含む): 22929371136

約数和(自身を除く): 16109349216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 127, 136, 160, 170, 204, 240, 254, 255, 272, 340, 381, 408, 480, 508, 510, 544, 635, 680, 762, 816, 1016, 1020, 1270, 1360, 1524, 1632, 1905, 2032, 2040, 2159, 2540, 2720, 3048, 3810, 4064, 4080, 4318, 5080, 6096, 6477, 6581, 7620, 8160, 8636, 10160, 10795, 12192, 12954, 13162, 15240, 17272, 19743, 20320, 21590, 25908, 26324, 30480, 32385, 32905, 34544, 39486, 43180, 51816, 52648, 60960, 64770, 65810, 69088, 78972, 86360, 98715, 103632, 105296, 111877, 129540, 131620, 157944, 172720, 197430, 207264, 210592, 223754, 259080, 263240, 315888, 335631, 345440, 394860, 447508, 518160, 526480, 559385, 631776, 671262, 789720, 835787, 895016, 1036320, 1052960, 1118770, 1342524, 1579440, 1671574, 1678155, 1790032, 2237540, 2507361, 2685048, 3158880, 3343148, 3356310, 3580064, 4178935, 4475080, 5014722, 5370096, 6686296, 6712620, 8357870, 8950160, 10029444, 10740192, 12536805, 13372592, 13425240, 14208379, 16715740, 17900320, 20058888, 25073610, 26745184, 26850480, 28416758, 33431480, 40117776, 42625137, 50147220, 53700960, 56833516, 66862960, 71041895, 80235552, 85250274, 100294440, 113667032, 133725920, 142083790, 170500548, 200588880, 213125685, 227334064, 284167580, 341001096, 401177760, 426251370, 454668128, 568335160, 682002192, 852502740, 1136670320, 1364004384, 1705005480, 2273340640, 3410010960, 6820021920]

約数ペア:

[(1, 6820021920), (2, 3410010960), (3, 2273340640), (4, 1705005480), (5, 1364004384), (6, 1136670320), (8, 852502740), (10, 682002192), (12, 568335160), (15, 454668128), (16, 426251370), (17, 401177760), (20, 341001096), (24, 284167580), (30, 227334064), (32, 213125685), (34, 200588880), (40, 170500548), (48, 142083790), (51, 133725920), (60, 113667032), (68, 100294440), (80, 85250274), (85, 80235552), (96, 71041895), (102, 66862960), (120, 56833516), (127, 53700960), (136, 50147220), (160, 42625137), (170, 40117776), (204, 33431480), (240, 28416758), (254, 26850480), (255, 26745184), (272, 25073610), (340, 20058888), (381, 17900320), (408, 16715740), (480, 14208379), (508, 13425240), (510, 13372592), (544, 12536805), (635, 10740192), (680, 10029444), (762, 8950160), (816, 8357870), (1016, 6712620), (1020, 6686296), (1270, 5370096), (1360, 5014722), (1524, 4475080), (1632, 4178935), (1905, 3580064), (2032, 3356310), (2040, 3343148), (2159, 3158880), (2540, 2685048), (2720, 2507361), (3048, 2237540), (3810, 1790032), (4064, 1678155), (4080, 1671574), (4318, 1579440), (5080, 1342524), (6096, 1118770), (6477, 1052960), (6581, 1036320), (7620, 895016), (8160, 835787), (8636, 789720), (10160, 671262), (10795, 631776), (12192, 559385), (12954, 526480), (13162, 518160), (15240, 447508), (17272, 394860), (19743, 345440), (20320, 335631), (21590, 315888), (25908, 263240), (26324, 259080), (30480, 223754), (32385, 210592), (32905, 207264), (34544, 197430), (39486, 172720), (43180, 157944), (51816, 131620), (52648, 129540), (60960, 111877), (64770, 105296), (65810, 103632), (69088, 98715), (78972, 86360)]