20562713280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:764

約数の個数: 336

約数和(自身を含む): 72201901824

約数和(自身を除く): 51639188544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 227, 240, 284, 288, 320, 355, 360, 426, 443, 454, 480, 568, 576, 639, 681, 710, 720, 852, 886, 908, 960, 1065, 1135, 1136, 1278, 1329, 1362, 1420, 1440, 1704, 1772, 1816, 2043, 2130, 2215, 2270, 2272, 2556, 2658, 2724, 2840, 2880, 3195, 3405, 3408, 3544, 3632, 3987, 4086, 4260, 4430, 4540, 4544, 5112, 5316, 5448, 5680, 6390, 6645, 6810, 6816, 7088, 7264, 7974, 8172, 8520, 8860, 9080, 10215, 10224, 10632, 10896, 11360, 12780, 13290, 13620, 13632, 14176, 14528, 15948, 16117, 16344, 17040, 17720, 18160, 19935, 20430, 20448, 21264, 21792, 22720, 25560, 26580, 27240, 28352, 31453, 31896, 32234, 32688, 34080, 35440, 36320, 39870, 40860, 40896, 42528, 43584, 48351, 51120, 53160, 54480, 62906, 63792, 64468, 65376, 68160, 70880, 72640, 79740, 80585, 81720, 85056, 94359, 96702, 100561, 102240, 106320, 108960, 125812, 127584, 128936, 130752, 141760, 145053, 157265, 159480, 161170, 163440, 188718, 193404, 201122, 204480, 212640, 217920, 241755, 251624, 255168, 257872, 283077, 290106, 301683, 314530, 318960, 322340, 326880, 377436, 386808, 402244, 425280, 471795, 483510, 502805, 503248, 515744, 566154, 580212, 603366, 629060, 637920, 644680, 653760, 725265, 754872, 773616, 804488, 905049, 943590, 967020, 1005610, 1006496, 1031488, 1132308, 1160424, 1206732, 1258120, 1275840, 1289360, 1415385, 1450530, 1508415, 1509744, 1547232, 1608976, 1810098, 1887180, 1934040, 2011220, 2012992, 2264616, 2320848, 2413464, 2516240, 2578720, 2830770, 2901060, 3016830, 3019488, 3094464, 3217952, 3620196, 3774360, 3868080, 4022440, 4525245, 4529232, 4641696, 4826928, 5032480, 5157440, 5661540, 5802120, 6033660, 6038976, 6435904, 7139831, 7240392, 7548720, 7736160, 8044880, 9050490, 9058464, 9283392, 9653856, 10064960, 11323080, 11604240, 12067320, 14279662, 14480784, 15097440, 15472320, 16089760, 18100980, 18116928, 19307712, 21419493, 22646160, 23208480, 24134640, 28559324, 28961568, 30194880, 32179520, 35699155, 36201960, 42838986, 45292320, 46416960, 48269280, 57118648, 57923136, 64258479, 71398310, 72403920, 85677972, 90584640, 96538560, 107097465, 114237296, 128516958, 142796620, 144807840, 171355944, 214194930, 228474592, 257033916, 285593240, 289615680, 321292395, 342711888, 428389860, 456949184, 514067832, 571186480, 642584790, 685423776, 856779720, 1028135664, 1142372960, 1285169580, 1370847552, 1713559440, 2056271328, 2284745920, 2570339160, 3427118880, 4112542656, 5140678320, 6854237760, 10281356640, 20562713280]

約数ペア:

[(1, 20562713280), (2, 10281356640), (3, 6854237760), (4, 5140678320), (5, 4112542656), (6, 3427118880), (8, 2570339160), (9, 2284745920), (10, 2056271328), (12, 1713559440), (15, 1370847552), (16, 1285169580), (18, 1142372960), (20, 1028135664), (24, 856779720), (30, 685423776), (32, 642584790), (36, 571186480), (40, 514067832), (45, 456949184), (48, 428389860), (60, 342711888), (64, 321292395), (71, 289615680), (72, 285593240), (80, 257033916), (90, 228474592), (96, 214194930), (120, 171355944), (142, 144807840), (144, 142796620), (160, 128516958), (180, 114237296), (192, 107097465), (213, 96538560), (227, 90584640), (240, 85677972), (284, 72403920), (288, 71398310), (320, 64258479), (355, 57923136), (360, 57118648), (426, 48269280), (443, 46416960), (454, 45292320), (480, 42838986), (568, 36201960), (576, 35699155), (639, 32179520), (681, 30194880), (710, 28961568), (720, 28559324), (852, 24134640), (886, 23208480), (908, 22646160), (960, 21419493), (1065, 19307712), (1135, 18116928), (1136, 18100980), (1278, 16089760), (1329, 15472320), (1362, 15097440), (1420, 14480784), (1440, 14279662), (1704, 12067320), (1772, 11604240), (1816, 11323080), (2043, 10064960), (2130, 9653856), (2215, 9283392), (2270, 9058464), (2272, 9050490), (2556, 8044880), (2658, 7736160), (2724, 7548720), (2840, 7240392), (2880, 7139831), (3195, 6435904), (3405, 6038976), (3408, 6033660), (3544, 5802120), (3632, 5661540), (3987, 5157440), (4086, 5032480), (4260, 4826928), (4430, 4641696), (4540, 4529232), (4544, 4525245), (5112, 4022440), (5316, 3868080), (5448, 3774360), (5680, 3620196), (6390, 3217952), (6645, 3094464), (6810, 3019488), (6816, 3016830), (7088, 2901060), (7264, 2830770), (7974, 2578720), (8172, 2516240), (8520, 2413464), (8860, 2320848), (9080, 2264616), (10215, 2012992), (10224, 2011220), (10632, 1934040), (10896, 1887180), (11360, 1810098), (12780, 1608976), (13290, 1547232), (13620, 1509744), (13632, 1508415), (14176, 1450530), (14528, 1415385), (15948, 1289360), (16117, 1275840), (16344, 1258120), (17040, 1206732), (17720, 1160424), (18160, 1132308), (19935, 1031488), (20430, 1006496), (20448, 1005610), (21264, 967020), (21792, 943590), (22720, 905049), (25560, 804488), (26580, 773616), (27240, 754872), (28352, 725265), (31453, 653760), (31896, 644680), (32234, 637920), (32688, 629060), (34080, 603366), (35440, 580212), (36320, 566154), (39870, 515744), (40860, 503248), (40896, 502805), (42528, 483510), (43584, 471795), (48351, 425280), (51120, 402244), (53160, 386808), (54480, 377436), (62906, 326880), (63792, 322340), (64468, 318960), (65376, 314530), (68160, 301683), (70880, 290106), (72640, 283077), (79740, 257872), (80585, 255168), (81720, 251624), (85056, 241755), (94359, 217920), (96702, 212640), (100561, 204480), (102240, 201122), (106320, 193404), (108960, 188718), (125812, 163440), (127584, 161170), (128936, 159480), (130752, 157265), (141760, 145053)]