1940334480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:919

約数の個数: 320

約数和(自身を含む): 7691174400

約数和(自身を除く): 5750839920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 181, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 362, 378, 420, 432, 504, 540, 543, 560, 630, 709, 720, 724, 756, 840, 905, 945, 1008, 1080, 1086, 1260, 1267, 1418, 1448, 1512, 1629, 1680, 1810, 1890, 2127, 2160, 2172, 2520, 2534, 2715, 2836, 2896, 3024, 3258, 3545, 3620, 3780, 3801, 4254, 4344, 4887, 4963, 5040, 5068, 5430, 5672, 6335, 6381, 6516, 7090, 7240, 7560, 7602, 8145, 8508, 8688, 9774, 9926, 10136, 10635, 10860, 11344, 11403, 12670, 12762, 13032, 14180, 14480, 14889, 15120, 15204, 16290, 17016, 19005, 19143, 19548, 19852, 20272, 21270, 21720, 22806, 24435, 24815, 25340, 25524, 26064, 28360, 29778, 30408, 31905, 32580, 34032, 34209, 38010, 38286, 39096, 39704, 42540, 43440, 44667, 45612, 48870, 49630, 50680, 51048, 56720, 57015, 59556, 60816, 63810, 65160, 68418, 74445, 76020, 76572, 78192, 79408, 85080, 89334, 91224, 95715, 97740, 99260, 101360, 102096, 114030, 119112, 127620, 128329, 130320, 134001, 136836, 148890, 152040, 153144, 170160, 171045, 178668, 182448, 191430, 195480, 198520, 223335, 228060, 238224, 255240, 256658, 268002, 273672, 297780, 304080, 306288, 342090, 357336, 382860, 384987, 390960, 397040, 446670, 456120, 510480, 513316, 536004, 547344, 595560, 641645, 670005, 684180, 714672, 765720, 769974, 893340, 898303, 912240, 1026632, 1072008, 1154961, 1191120, 1283290, 1340010, 1368360, 1531440, 1539948, 1786680, 1796606, 1924935, 2053264, 2144016, 2309922, 2566580, 2680020, 2694909, 2736720, 3079896, 3464883, 3573360, 3593212, 3849870, 4491515, 4619844, 5133160, 5360040, 5389818, 5774805, 6159792, 6929766, 7186424, 7699740, 8084727, 8983030, 9239688, 10266320, 10720080, 10779636, 11549610, 13474545, 13859532, 14372848, 15399480, 16169454, 17324415, 17966060, 18479376, 21559272, 23099220, 24254181, 26949090, 27719064, 30798960, 32338908, 34648830, 35932120, 40423635, 43118544, 46198440, 48508362, 53898180, 55438128, 64677816, 69297660, 71864240, 80847270, 92396880, 97016724, 107796360, 121270905, 129355632, 138595320, 161694540, 194033448, 215592720, 242541810, 277190640, 323389080, 388066896, 485083620, 646778160, 970167240, 1940334480]

約数ペア:

[(1, 1940334480), (2, 970167240), (3, 646778160), (4, 485083620), (5, 388066896), (6, 323389080), (7, 277190640), (8, 242541810), (9, 215592720), (10, 194033448), (12, 161694540), (14, 138595320), (15, 129355632), (16, 121270905), (18, 107796360), (20, 97016724), (21, 92396880), (24, 80847270), (27, 71864240), (28, 69297660), (30, 64677816), (35, 55438128), (36, 53898180), (40, 48508362), (42, 46198440), (45, 43118544), (48, 40423635), (54, 35932120), (56, 34648830), (60, 32338908), (63, 30798960), (70, 27719064), (72, 26949090), (80, 24254181), (84, 23099220), (90, 21559272), (105, 18479376), (108, 17966060), (112, 17324415), (120, 16169454), (126, 15399480), (135, 14372848), (140, 13859532), (144, 13474545), (168, 11549610), (180, 10779636), (181, 10720080), (189, 10266320), (210, 9239688), (216, 8983030), (240, 8084727), (252, 7699740), (270, 7186424), (280, 6929766), (315, 6159792), (336, 5774805), (360, 5389818), (362, 5360040), (378, 5133160), (420, 4619844), (432, 4491515), (504, 3849870), (540, 3593212), (543, 3573360), (560, 3464883), (630, 3079896), (709, 2736720), (720, 2694909), (724, 2680020), (756, 2566580), (840, 2309922), (905, 2144016), (945, 2053264), (1008, 1924935), (1080, 1796606), (1086, 1786680), (1260, 1539948), (1267, 1531440), (1418, 1368360), (1448, 1340010), (1512, 1283290), (1629, 1191120), (1680, 1154961), (1810, 1072008), (1890, 1026632), (2127, 912240), (2160, 898303), (2172, 893340), (2520, 769974), (2534, 765720), (2715, 714672), (2836, 684180), (2896, 670005), (3024, 641645), (3258, 595560), (3545, 547344), (3620, 536004), (3780, 513316), (3801, 510480), (4254, 456120), (4344, 446670), (4887, 397040), (4963, 390960), (5040, 384987), (5068, 382860), (5430, 357336), (5672, 342090), (6335, 306288), (6381, 304080), (6516, 297780), (7090, 273672), (7240, 268002), (7560, 256658), (7602, 255240), (8145, 238224), (8508, 228060), (8688, 223335), (9774, 198520), (9926, 195480), (10136, 191430), (10635, 182448), (10860, 178668), (11344, 171045), (11403, 170160), (12670, 153144), (12762, 152040), (13032, 148890), (14180, 136836), (14480, 134001), (14889, 130320), (15120, 128329), (15204, 127620), (16290, 119112), (17016, 114030), (19005, 102096), (19143, 101360), (19548, 99260), (19852, 97740), (20272, 95715), (21270, 91224), (21720, 89334), (22806, 85080), (24435, 79408), (24815, 78192), (25340, 76572), (25524, 76020), (26064, 74445), (28360, 68418), (29778, 65160), (30408, 63810), (31905, 60816), (32580, 59556), (34032, 57015), (34209, 56720), (38010, 51048), (38286, 50680), (39096, 49630), (39704, 48870), (42540, 45612), (43440, 44667)]