1311981120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 336

約数和(自身を含む): 4838565888

約数和(自身を除く): 3526584768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 127, 136, 144, 153, 160, 170, 180, 192, 204, 211, 240, 254, 255, 272, 288, 306, 320, 340, 360, 381, 408, 422, 480, 508, 510, 544, 576, 612, 633, 635, 680, 720, 762, 765, 816, 844, 960, 1016, 1020, 1055, 1088, 1143, 1224, 1266, 1270, 1360, 1440, 1524, 1530, 1632, 1688, 1899, 1905, 2032, 2040, 2110, 2159, 2286, 2448, 2532, 2540, 2720, 2880, 3048, 3060, 3165, 3264, 3376, 3587, 3798, 3810, 4064, 4080, 4220, 4318, 4572, 4896, 5064, 5080, 5440, 5715, 6096, 6120, 6330, 6477, 6752, 7174, 7596, 7620, 8128, 8160, 8440, 8636, 9144, 9495, 9792, 10128, 10160, 10761, 10795, 11430, 12192, 12240, 12660, 12954, 13504, 14348, 15192, 15240, 16320, 16880, 17272, 17935, 18288, 18990, 19431, 20256, 20320, 21522, 21590, 22860, 24384, 24480, 25320, 25908, 26797, 28696, 30384, 30480, 32283, 32385, 33760, 34544, 35870, 36576, 37980, 38862, 40512, 40640, 43044, 43180, 45720, 48960, 50640, 51816, 53594, 53805, 57392, 60768, 60960, 64566, 64770, 67520, 69088, 71740, 73152, 75960, 77724, 80391, 86088, 86360, 91440, 97155, 101280, 103632, 107188, 107610, 114784, 121536, 121920, 129132, 129540, 133985, 138176, 143480, 151920, 155448, 160782, 161415, 172176, 172720, 182880, 194310, 202560, 207264, 214376, 215220, 229568, 241173, 258264, 259080, 267970, 286960, 303840, 310896, 321564, 322830, 344352, 345440, 365760, 388620, 401955, 414528, 428752, 430440, 455549, 482346, 516528, 518160, 535940, 573920, 607680, 621792, 643128, 645660, 688704, 690880, 777240, 803910, 857504, 860880, 911098, 964692, 1033056, 1036320, 1071880, 1147840, 1205865, 1243584, 1286256, 1291320, 1366647, 1554480, 1607820, 1715008, 1721760, 1822196, 1929384, 2066112, 2072640, 2143760, 2277745, 2411730, 2572512, 2582640, 2733294, 3108960, 3215640, 3443520, 3644392, 3858768, 4099941, 4287520, 4555490, 4823460, 5145024, 5165280, 5466588, 6217920, 6431280, 6833235, 7288784, 7717536, 8199882, 8575040, 9110980, 9646920, 10330560, 10933176, 12862560, 13666470, 14577568, 15435072, 16399764, 18221960, 19293840, 20499705, 21866352, 25725120, 27332940, 29155136, 32799528, 36443920, 38587680, 40999410, 43732704, 54665880, 65599056, 72887840, 77175360, 81998820, 87465408, 109331760, 131198112, 145775680, 163997640, 218663520, 262396224, 327995280, 437327040, 655990560, 1311981120]

約数ペア:

[(1, 1311981120), (2, 655990560), (3, 437327040), (4, 327995280), (5, 262396224), (6, 218663520), (8, 163997640), (9, 145775680), (10, 131198112), (12, 109331760), (15, 87465408), (16, 81998820), (17, 77175360), (18, 72887840), (20, 65599056), (24, 54665880), (30, 43732704), (32, 40999410), (34, 38587680), (36, 36443920), (40, 32799528), (45, 29155136), (48, 27332940), (51, 25725120), (60, 21866352), (64, 20499705), (68, 19293840), (72, 18221960), (80, 16399764), (85, 15435072), (90, 14577568), (96, 13666470), (102, 12862560), (120, 10933176), (127, 10330560), (136, 9646920), (144, 9110980), (153, 8575040), (160, 8199882), (170, 7717536), (180, 7288784), (192, 6833235), (204, 6431280), (211, 6217920), (240, 5466588), (254, 5165280), (255, 5145024), (272, 4823460), (288, 4555490), (306, 4287520), (320, 4099941), (340, 3858768), (360, 3644392), (381, 3443520), (408, 3215640), (422, 3108960), (480, 2733294), (508, 2582640), (510, 2572512), (544, 2411730), (576, 2277745), (612, 2143760), (633, 2072640), (635, 2066112), (680, 1929384), (720, 1822196), (762, 1721760), (765, 1715008), (816, 1607820), (844, 1554480), (960, 1366647), (1016, 1291320), (1020, 1286256), (1055, 1243584), (1088, 1205865), (1143, 1147840), (1224, 1071880), (1266, 1036320), (1270, 1033056), (1360, 964692), (1440, 911098), (1524, 860880), (1530, 857504), (1632, 803910), (1688, 777240), (1899, 690880), (1905, 688704), (2032, 645660), (2040, 643128), (2110, 621792), (2159, 607680), (2286, 573920), (2448, 535940), (2532, 518160), (2540, 516528), (2720, 482346), (2880, 455549), (3048, 430440), (3060, 428752), (3165, 414528), (3264, 401955), (3376, 388620), (3587, 365760), (3798, 345440), (3810, 344352), (4064, 322830), (4080, 321564), (4220, 310896), (4318, 303840), (4572, 286960), (4896, 267970), (5064, 259080), (5080, 258264), (5440, 241173), (5715, 229568), (6096, 215220), (6120, 214376), (6330, 207264), (6477, 202560), (6752, 194310), (7174, 182880), (7596, 172720), (7620, 172176), (8128, 161415), (8160, 160782), (8440, 155448), (8636, 151920), (9144, 143480), (9495, 138176), (9792, 133985), (10128, 129540), (10160, 129132), (10761, 121920), (10795, 121536), (11430, 114784), (12192, 107610), (12240, 107188), (12660, 103632), (12954, 101280), (13504, 97155), (14348, 91440), (15192, 86360), (15240, 86088), (16320, 80391), (16880, 77724), (17272, 75960), (17935, 73152), (18288, 71740), (18990, 69088), (19431, 67520), (20256, 64770), (20320, 64566), (21522, 60960), (21590, 60768), (22860, 57392), (24384, 53805), (24480, 53594), (25320, 51816), (25908, 50640), (26797, 48960), (28696, 45720), (30384, 43180), (30480, 43044), (32283, 40640), (32385, 40512), (33760, 38862), (34544, 37980), (35870, 36576)]