2140369920

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 440

約数和(自身を含む): 8280671784

約数和(自身を除く): 6140301864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 397, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 794, 810, 832, 864, 936, 960, 1024, 1040, 1053, 1080, 1152, 1170, 1191, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1588, 1620, 1664, 1728, 1755, 1872, 1920, 1985, 2080, 2106, 2160, 2304, 2340, 2382, 2496, 2560, 2592, 2808, 2880, 3072, 3120, 3176, 3240, 3328, 3456, 3510, 3573, 3744, 3840, 3970, 4160, 4212, 4320, 4608, 4680, 4764, 4992, 5120, 5161, 5184, 5265, 5616, 5760, 5955, 6240, 6352, 6480, 6656, 6912, 7020, 7146, 7488, 7680, 7940, 8320, 8424, 8640, 9216, 9360, 9528, 9984, 10322, 10368, 10530, 10719, 11232, 11520, 11910, 12480, 12704, 12960, 13312, 13824, 14040, 14292, 14976, 15360, 15483, 15880, 16640, 16848, 17280, 17865, 18720, 19056, 19968, 20644, 20736, 21060, 21438, 22464, 23040, 23820, 24960, 25408, 25805, 25920, 27648, 28080, 28584, 29952, 30966, 31760, 32157, 33280, 33696, 34560, 35730, 37440, 38112, 39936, 41288, 41472, 42120, 42876, 44928, 46080, 46449, 47640, 49920, 50816, 51610, 51840, 53595, 56160, 57168, 59904, 61932, 63520, 64314, 66560, 67392, 69120, 71460, 74880, 76224, 77415, 82576, 82944, 84240, 85752, 89856, 92898, 95280, 99840, 101632, 103220, 103680, 107190, 112320, 114336, 119808, 123864, 127040, 128628, 134784, 138240, 139347, 142920, 149760, 152448, 154830, 160785, 165152, 168480, 171504, 179712, 185796, 190560, 199680, 203264, 206440, 207360, 214380, 224640, 228672, 232245, 247728, 254080, 257256, 269568, 278694, 285840, 299520, 304896, 309660, 321570, 330304, 336960, 343008, 359424, 371592, 381120, 406528, 412880, 414720, 418041, 428760, 449280, 457344, 464490, 495456, 508160, 514512, 539136, 557388, 571680, 599040, 609792, 619320, 643140, 660608, 673920, 686016, 696735, 743184, 762240, 825760, 836082, 857520, 898560, 914688, 928980, 990912, 1016320, 1029024, 1078272, 1114776, 1143360, 1219584, 1238640, 1286280, 1321216, 1347840, 1372032, 1393470, 1486368, 1524480, 1651520, 1672164, 1715040, 1797120, 1829376, 1857960, 1981824, 2032640, 2058048, 2090205, 2229552, 2286720, 2477280, 2572560, 2642432, 2695680, 2744064, 2786940, 2972736, 3048960, 3303040, 3344328, 3430080, 3658752, 3715920, 3963648, 4116096, 4180410, 4459104, 4573440, 4954560, 5145120, 5284864, 5391360, 5488128, 5573880, 5945472, 6097920, 6606080, 6688656, 6860160, 7431840, 7927296, 8232192, 8360820, 8918208, 9146880, 9909120, 10290240, 10976256, 11147760, 11890944, 13212160, 13377312, 13720320, 14863680, 15854592, 16464384, 16721640, 17836416, 18293760, 19818240, 20580480, 22295520, 23781888, 26424320, 26754624, 27440640, 29727360, 32928768, 33443280, 35672832, 39636480, 41160960, 44591040, 47563776, 53509248, 54881280, 59454720, 66886560, 71345664, 79272960, 82321920, 89182080, 107018496, 118909440, 133773120, 142691328, 164643840, 178364160, 214036992, 237818880, 267546240, 356728320, 428073984, 535092480, 713456640, 1070184960, 2140369920]

約数ペア:

[(1, 2140369920), (2, 1070184960), (3, 713456640), (4, 535092480), (5, 428073984), (6, 356728320), (8, 267546240), (9, 237818880), (10, 214036992), (12, 178364160), (13, 164643840), (15, 142691328), (16, 133773120), (18, 118909440), (20, 107018496), (24, 89182080), (26, 82321920), (27, 79272960), (30, 71345664), (32, 66886560), (36, 59454720), (39, 54881280), (40, 53509248), (45, 47563776), (48, 44591040), (52, 41160960), (54, 39636480), (60, 35672832), (64, 33443280), (65, 32928768), (72, 29727360), (78, 27440640), (80, 26754624), (81, 26424320), (90, 23781888), (96, 22295520), (104, 20580480), (108, 19818240), (117, 18293760), (120, 17836416), (128, 16721640), (130, 16464384), (135, 15854592), (144, 14863680), (156, 13720320), (160, 13377312), (162, 13212160), (180, 11890944), (192, 11147760), (195, 10976256), (208, 10290240), (216, 9909120), (234, 9146880), (240, 8918208), (256, 8360820), (260, 8232192), (270, 7927296), (288, 7431840), (312, 6860160), (320, 6688656), (324, 6606080), (351, 6097920), (360, 5945472), (384, 5573880), (390, 5488128), (397, 5391360), (405, 5284864), (416, 5145120), (432, 4954560), (468, 4573440), (480, 4459104), (512, 4180410), (520, 4116096), (540, 3963648), (576, 3715920), (585, 3658752), (624, 3430080), (640, 3344328), (648, 3303040), (702, 3048960), (720, 2972736), (768, 2786940), (780, 2744064), (794, 2695680), (810, 2642432), (832, 2572560), (864, 2477280), (936, 2286720), (960, 2229552), (1024, 2090205), (1040, 2058048), (1053, 2032640), (1080, 1981824), (1152, 1857960), (1170, 1829376), (1191, 1797120), (1248, 1715040), (1280, 1672164), (1296, 1651520), (1404, 1524480), (1440, 1486368), (1536, 1393470), (1560, 1372032), (1588, 1347840), (1620, 1321216), (1664, 1286280), (1728, 1238640), (1755, 1219584), (1872, 1143360), (1920, 1114776), (1985, 1078272), (2080, 1029024), (2106, 1016320), (2160, 990912), (2304, 928980), (2340, 914688), (2382, 898560), (2496, 857520), (2560, 836082), (2592, 825760), (2808, 762240), (2880, 743184), (3072, 696735), (3120, 686016), (3176, 673920), (3240, 660608), (3328, 643140), (3456, 619320), (3510, 609792), (3573, 599040), (3744, 571680), (3840, 557388), (3970, 539136), (4160, 514512), (4212, 508160), (4320, 495456), (4608, 464490), (4680, 457344), (4764, 449280), (4992, 428760), (5120, 418041), (5161, 414720), (5184, 412880), (5265, 406528), (5616, 381120), (5760, 371592), (5955, 359424), (6240, 343008), (6352, 336960), (6480, 330304), (6656, 321570), (6912, 309660), (7020, 304896), (7146, 299520), (7488, 285840), (7680, 278694), (7940, 269568), (8320, 257256), (8424, 254080), (8640, 247728), (9216, 232245), (9360, 228672), (9528, 224640), (9984, 214380), (10322, 207360), (10368, 206440), (10530, 203264), (10719, 199680), (11232, 190560), (11520, 185796), (11910, 179712), (12480, 171504), (12704, 168480), (12960, 165152), (13312, 160785), (13824, 154830), (14040, 152448), (14292, 149760), (14976, 142920), (15360, 139347), (15483, 138240), (15880, 134784), (16640, 128628), (16848, 127040), (17280, 123864), (17865, 119808), (18720, 114336), (19056, 112320), (19968, 107190), (20644, 103680), (20736, 103220), (21060, 101632), (21438, 99840), (22464, 95280), (23040, 92898), (23820, 89856), (24960, 85752), (25408, 84240), (25805, 82944), (25920, 82576), (27648, 77415), (28080, 76224), (28584, 74880), (29952, 71460), (30966, 69120), (31760, 67392), (32157, 66560), (33280, 64314), (33696, 63520), (34560, 61932), (35730, 59904), (37440, 57168), (38112, 56160), (39936, 53595), (41288, 51840), (41472, 51610), (42120, 50816), (42876, 49920), (44928, 47640), (46080, 46449)]