2052785280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 512

約数和(自身を含む): 8334950400

約数和(自身を除く): 6282165120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 128, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 320, 336, 364, 372, 379, 384, 390, 403, 416, 420, 434, 448, 455, 465, 480, 496, 520, 546, 560, 620, 624, 640, 651, 672, 728, 744, 758, 780, 806, 832, 840, 868, 896, 910, 930, 960, 992, 1040, 1085, 1092, 1120, 1137, 1209, 1240, 1248, 1302, 1344, 1365, 1456, 1488, 1516, 1560, 1612, 1664, 1680, 1736, 1820, 1860, 1895, 1920, 1984, 2015, 2080, 2170, 2184, 2240, 2274, 2418, 2480, 2496, 2604, 2653, 2688, 2730, 2821, 2912, 2976, 3032, 3120, 3224, 3255, 3360, 3472, 3640, 3720, 3790, 3968, 4030, 4160, 4340, 4368, 4480, 4548, 4836, 4927, 4960, 4992, 5208, 5306, 5460, 5642, 5685, 5824, 5952, 6045, 6064, 6240, 6448, 6510, 6720, 6944, 7280, 7440, 7580, 7959, 8060, 8320, 8463, 8680, 8736, 9096, 9672, 9854, 9920, 10416, 10612, 10920, 11284, 11370, 11648, 11749, 11904, 12090, 12128, 12480, 12896, 13020, 13265, 13440, 13888, 14105, 14560, 14781, 14880, 15160, 15918, 16120, 16926, 17360, 17472, 18192, 19344, 19708, 19840, 20832, 21224, 21840, 22568, 22740, 23498, 24180, 24256, 24635, 24960, 25792, 26040, 26530, 27776, 28210, 29120, 29562, 29760, 30320, 31836, 32240, 33852, 34489, 34720, 34944, 35247, 36384, 38688, 39416, 39795, 41664, 42315, 42448, 43680, 45136, 45480, 46996, 48360, 48512, 49270, 51584, 52080, 53060, 56420, 58240, 58745, 59124, 59520, 60640, 63672, 64480, 67704, 68978, 69440, 70494, 72768, 73905, 77376, 78832, 79590, 82243, 83328, 84630, 84896, 87360, 90272, 90960, 93992, 96720, 98540, 103467, 104160, 106120, 112840, 117490, 118248, 121280, 127344, 128960, 135408, 137956, 138880, 140988, 145536, 147810, 152737, 154752, 157664, 159180, 164486, 169260, 169792, 172445, 174720, 176235, 180544, 181920, 187984, 193440, 197080, 206934, 208320, 212240, 225680, 234980, 236496, 242560, 246729, 254688, 257920, 270816, 275912, 281976, 295620, 305474, 315328, 318360, 328972, 338520, 339584, 344890, 352470, 361088, 363840, 375968, 386880, 394160, 411215, 413868, 416640, 424480, 451360, 458211, 469960, 472992, 493458, 509376, 517335, 541632, 551824, 563952, 591240, 610948, 630656, 636720, 657944, 677040, 689780, 704940, 727680, 751936, 763685, 773760, 788320, 822430, 827736, 848960, 902720, 916422, 939920, 945984, 986916, 1018752, 1034670, 1069159, 1083264, 1103648, 1127904, 1182480, 1221896, 1233645, 1273440, 1315888, 1354080, 1379560, 1409880, 1503872, 1527370, 1576640, 1644860, 1655472, 1697920, 1805440, 1832844, 1879840, 1891968, 1973832, 2069340, 2138318, 2207296, 2255808, 2291055, 2364960, 2443792, 2467290, 2546880, 2631776, 2708160, 2759120, 2819760, 3054740, 3153280, 3207477, 3289720, 3310944, 3665688, 3759680, 3947664, 4138680, 4276636, 4414592, 4511616, 4582110, 4729920, 4887584, 4934580, 5093760, 5263552, 5345795, 5416320, 5518240, 5639520, 6109480, 6414954, 6579440, 6621888, 7331376, 7519360, 7895328, 8277360, 8553272, 9164220, 9459840, 9775168, 9869160, 10527104, 10691590, 11036480, 11279040, 12218960, 12829908, 13158880, 13243776, 14662752, 15790656, 16037385, 16554720, 17106544, 18328440, 19550336, 19738320, 21383180, 22072960, 22558080, 24437920, 25659816, 26317760, 29325504, 31581312, 32074770, 33109440, 34213088, 36656880, 39476640, 42766360, 48875840, 51319632, 52635520, 58651008, 64149540, 66218880, 68426176, 73313760, 78953280, 85532720, 97751680, 102639264, 128299080, 136852352, 146627520, 157906560, 171065440, 205278528, 256598160, 293255040, 342130880, 410557056, 513196320, 684261760, 1026392640, 2052785280]

約数ペア:

[(1, 2052785280), (2, 1026392640), (3, 684261760), (4, 513196320), (5, 410557056), (6, 342130880), (7, 293255040), (8, 256598160), (10, 205278528), (12, 171065440), (13, 157906560), (14, 146627520), (15, 136852352), (16, 128299080), (20, 102639264), (21, 97751680), (24, 85532720), (26, 78953280), (28, 73313760), (30, 68426176), (31, 66218880), (32, 64149540), (35, 58651008), (39, 52635520), (40, 51319632), (42, 48875840), (48, 42766360), (52, 39476640), (56, 36656880), (60, 34213088), (62, 33109440), (64, 32074770), (65, 31581312), (70, 29325504), (78, 26317760), (80, 25659816), (84, 24437920), (91, 22558080), (93, 22072960), (96, 21383180), (104, 19738320), (105, 19550336), (112, 18328440), (120, 17106544), (124, 16554720), (128, 16037385), (130, 15790656), (140, 14662752), (155, 13243776), (156, 13158880), (160, 12829908), (168, 12218960), (182, 11279040), (186, 11036480), (192, 10691590), (195, 10527104), (208, 9869160), (210, 9775168), (217, 9459840), (224, 9164220), (240, 8553272), (248, 8277360), (260, 7895328), (273, 7519360), (280, 7331376), (310, 6621888), (312, 6579440), (320, 6414954), (336, 6109480), (364, 5639520), (372, 5518240), (379, 5416320), (384, 5345795), (390, 5263552), (403, 5093760), (416, 4934580), (420, 4887584), (434, 4729920), (448, 4582110), (455, 4511616), (465, 4414592), (480, 4276636), (496, 4138680), (520, 3947664), (546, 3759680), (560, 3665688), (620, 3310944), (624, 3289720), (640, 3207477), (651, 3153280), (672, 3054740), (728, 2819760), (744, 2759120), (758, 2708160), (780, 2631776), (806, 2546880), (832, 2467290), (840, 2443792), (868, 2364960), (896, 2291055), (910, 2255808), (930, 2207296), (960, 2138318), (992, 2069340), (1040, 1973832), (1085, 1891968), (1092, 1879840), (1120, 1832844), (1137, 1805440), (1209, 1697920), (1240, 1655472), (1248, 1644860), (1302, 1576640), (1344, 1527370), (1365, 1503872), (1456, 1409880), (1488, 1379560), (1516, 1354080), (1560, 1315888), (1612, 1273440), (1664, 1233645), (1680, 1221896), (1736, 1182480), (1820, 1127904), (1860, 1103648), (1895, 1083264), (1920, 1069159), (1984, 1034670), (2015, 1018752), (2080, 986916), (2170, 945984), (2184, 939920), (2240, 916422), (2274, 902720), (2418, 848960), (2480, 827736), (2496, 822430), (2604, 788320), (2653, 773760), (2688, 763685), (2730, 751936), (2821, 727680), (2912, 704940), (2976, 689780), (3032, 677040), (3120, 657944), (3224, 636720), (3255, 630656), (3360, 610948), (3472, 591240), (3640, 563952), (3720, 551824), (3790, 541632), (3968, 517335), (4030, 509376), (4160, 493458), (4340, 472992), (4368, 469960), (4480, 458211), (4548, 451360), (4836, 424480), (4927, 416640), (4960, 413868), (4992, 411215), (5208, 394160), (5306, 386880), (5460, 375968), (5642, 363840), (5685, 361088), (5824, 352470), (5952, 344890), (6045, 339584), (6064, 338520), (6240, 328972), (6448, 318360), (6510, 315328), (6720, 305474), (6944, 295620), (7280, 281976), (7440, 275912), (7580, 270816), (7959, 257920), (8060, 254688), (8320, 246729), (8463, 242560), (8680, 236496), (8736, 234980), (9096, 225680), (9672, 212240), (9854, 208320), (9920, 206934), (10416, 197080), (10612, 193440), (10920, 187984), (11284, 181920), (11370, 180544), (11648, 176235), (11749, 174720), (11904, 172445), (12090, 169792), (12128, 169260), (12480, 164486), (12896, 159180), (13020, 157664), (13265, 154752), (13440, 152737), (13888, 147810), (14105, 145536), (14560, 140988), (14781, 138880), (14880, 137956), (15160, 135408), (15918, 128960), (16120, 127344), (16926, 121280), (17360, 118248), (17472, 117490), (18192, 112840), (19344, 106120), (19708, 104160), (19840, 103467), (20832, 98540), (21224, 96720), (21840, 93992), (22568, 90960), (22740, 90272), (23498, 87360), (24180, 84896), (24256, 84630), (24635, 83328), (24960, 82243), (25792, 79590), (26040, 78832), (26530, 77376), (27776, 73905), (28210, 72768), (29120, 70494), (29562, 69440), (29760, 68978), (30320, 67704), (31836, 64480), (32240, 63672), (33852, 60640), (34489, 59520), (34720, 59124), (34944, 58745), (35247, 58240), (36384, 56420), (38688, 53060), (39416, 52080), (39795, 51584), (41664, 49270), (42315, 48512), (42448, 48360), (43680, 46996), (45136, 45480)]