2128997520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 400

約数和(自身を含む): 8066150400

約数和(自身を除く): 5937152880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 127, 130, 135, 144, 156, 162, 180, 195, 199, 208, 216, 234, 240, 254, 260, 270, 312, 324, 351, 360, 381, 390, 398, 405, 432, 468, 508, 520, 540, 585, 597, 624, 635, 648, 702, 720, 762, 780, 796, 810, 936, 995, 1016, 1040, 1053, 1080, 1143, 1170, 1194, 1270, 1296, 1404, 1524, 1560, 1592, 1620, 1651, 1755, 1791, 1872, 1905, 1990, 2032, 2106, 2160, 2286, 2340, 2388, 2540, 2587, 2808, 2985, 3048, 3120, 3184, 3240, 3302, 3429, 3510, 3582, 3810, 3980, 4212, 4572, 4680, 4776, 4953, 5080, 5174, 5265, 5373, 5616, 5715, 5970, 6096, 6480, 6604, 6858, 7020, 7164, 7620, 7761, 7960, 8255, 8424, 8955, 9144, 9360, 9552, 9906, 10160, 10287, 10348, 10530, 10746, 11430, 11940, 12935, 13208, 13716, 14040, 14328, 14859, 15240, 15522, 15920, 16119, 16510, 16848, 17145, 17910, 18288, 19812, 20574, 20696, 21060, 21492, 22860, 23283, 23880, 24765, 25273, 25870, 26416, 26865, 27432, 28080, 28656, 29718, 30480, 31044, 32238, 33020, 34290, 35820, 38805, 39624, 41148, 41392, 42120, 42984, 44577, 45720, 46566, 47760, 49530, 50546, 51435, 51740, 53730, 54864, 59436, 62088, 64476, 66040, 68580, 69849, 71640, 74295, 75819, 77610, 79248, 80595, 82296, 84240, 85968, 89154, 91440, 93132, 99060, 101092, 102870, 103480, 107460, 116415, 118872, 124176, 126365, 128952, 132080, 133731, 137160, 139698, 143280, 148590, 151638, 155220, 161190, 164592, 178308, 186264, 198120, 202184, 205740, 206960, 209547, 214920, 222885, 227457, 232830, 237744, 252730, 257904, 267462, 274320, 279396, 297180, 303276, 310440, 322380, 328549, 349245, 356616, 372528, 379095, 396240, 404368, 411480, 419094, 429840, 445770, 454914, 465660, 505460, 534924, 558792, 594360, 606552, 620880, 644760, 657098, 668655, 682371, 698490, 713232, 758190, 822960, 838188, 891540, 909828, 931320, 985647, 1010920, 1047735, 1069848, 1117584, 1137285, 1188720, 1213104, 1289520, 1314196, 1337310, 1364742, 1396980, 1516380, 1642745, 1676376, 1783080, 1819656, 1862640, 1971294, 2021840, 2047113, 2095470, 2139696, 2274570, 2628392, 2674620, 2729484, 2793960, 2956941, 3032760, 3285490, 3352752, 3411855, 3566160, 3639312, 3942588, 4094226, 4190940, 4549140, 4928235, 5256784, 5349240, 5458968, 5587920, 5913882, 6065520, 6570980, 6823710, 7885176, 8188452, 8381880, 8870823, 9098280, 9856470, 10235565, 10698480, 10917936, 11827764, 13141960, 13647420, 14784705, 15770352, 16376904, 16763760, 17741646, 18196560, 19712940, 20471130, 23655528, 26283920, 26612469, 27294840, 29569410, 32753808, 35483292, 39425880, 40942260, 44354115, 47311056, 53224938, 54589680, 59138820, 70966584, 78851760, 81884520, 88708230, 106449876, 118277640, 133062345, 141933168, 163769040, 177416460, 212899752, 236555280, 266124690, 354832920, 425799504, 532249380, 709665840, 1064498760, 2128997520]

約数ペア:

[(1, 2128997520), (2, 1064498760), (3, 709665840), (4, 532249380), (5, 425799504), (6, 354832920), (8, 266124690), (9, 236555280), (10, 212899752), (12, 177416460), (13, 163769040), (15, 141933168), (16, 133062345), (18, 118277640), (20, 106449876), (24, 88708230), (26, 81884520), (27, 78851760), (30, 70966584), (36, 59138820), (39, 54589680), (40, 53224938), (45, 47311056), (48, 44354115), (52, 40942260), (54, 39425880), (60, 35483292), (65, 32753808), (72, 29569410), (78, 27294840), (80, 26612469), (81, 26283920), (90, 23655528), (104, 20471130), (108, 19712940), (117, 18196560), (120, 17741646), (127, 16763760), (130, 16376904), (135, 15770352), (144, 14784705), (156, 13647420), (162, 13141960), (180, 11827764), (195, 10917936), (199, 10698480), (208, 10235565), (216, 9856470), (234, 9098280), (240, 8870823), (254, 8381880), (260, 8188452), (270, 7885176), (312, 6823710), (324, 6570980), (351, 6065520), (360, 5913882), (381, 5587920), (390, 5458968), (398, 5349240), (405, 5256784), (432, 4928235), (468, 4549140), (508, 4190940), (520, 4094226), (540, 3942588), (585, 3639312), (597, 3566160), (624, 3411855), (635, 3352752), (648, 3285490), (702, 3032760), (720, 2956941), (762, 2793960), (780, 2729484), (796, 2674620), (810, 2628392), (936, 2274570), (995, 2139696), (1016, 2095470), (1040, 2047113), (1053, 2021840), (1080, 1971294), (1143, 1862640), (1170, 1819656), (1194, 1783080), (1270, 1676376), (1296, 1642745), (1404, 1516380), (1524, 1396980), (1560, 1364742), (1592, 1337310), (1620, 1314196), (1651, 1289520), (1755, 1213104), (1791, 1188720), (1872, 1137285), (1905, 1117584), (1990, 1069848), (2032, 1047735), (2106, 1010920), (2160, 985647), (2286, 931320), (2340, 909828), (2388, 891540), (2540, 838188), (2587, 822960), (2808, 758190), (2985, 713232), (3048, 698490), (3120, 682371), (3184, 668655), (3240, 657098), (3302, 644760), (3429, 620880), (3510, 606552), (3582, 594360), (3810, 558792), (3980, 534924), (4212, 505460), (4572, 465660), (4680, 454914), (4776, 445770), (4953, 429840), (5080, 419094), (5174, 411480), (5265, 404368), (5373, 396240), (5616, 379095), (5715, 372528), (5970, 356616), (6096, 349245), (6480, 328549), (6604, 322380), (6858, 310440), (7020, 303276), (7164, 297180), (7620, 279396), (7761, 274320), (7960, 267462), (8255, 257904), (8424, 252730), (8955, 237744), (9144, 232830), (9360, 227457), (9552, 222885), (9906, 214920), (10160, 209547), (10287, 206960), (10348, 205740), (10530, 202184), (10746, 198120), (11430, 186264), (11940, 178308), (12935, 164592), (13208, 161190), (13716, 155220), (14040, 151638), (14328, 148590), (14859, 143280), (15240, 139698), (15522, 137160), (15920, 133731), (16119, 132080), (16510, 128952), (16848, 126365), (17145, 124176), (17910, 118872), (18288, 116415), (19812, 107460), (20574, 103480), (20696, 102870), (21060, 101092), (21492, 99060), (22860, 93132), (23283, 91440), (23880, 89154), (24765, 85968), (25273, 84240), (25870, 82296), (26416, 80595), (26865, 79248), (27432, 77610), (28080, 75819), (28656, 74295), (29718, 71640), (30480, 69849), (31044, 68580), (32238, 66040), (33020, 64476), (34290, 62088), (35820, 59436), (38805, 54864), (39624, 53730), (41148, 51740), (41392, 51435), (42120, 50546), (42984, 49530), (44577, 47760), (45720, 46566)]