20786112000

素因数分解:

$2^9\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:588

約数の個数: 640

約数和(自身を含む): 80279147520

約数和(自身を除く): 59493035520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 108, 115, 120, 125, 128, 135, 138, 144, 150, 160, 180, 184, 192, 200, 207, 216, 225, 230, 240, 250, 256, 270, 276, 288, 300, 320, 345, 360, 368, 375, 384, 400, 414, 432, 450, 460, 480, 500, 512, 523, 540, 552, 575, 576, 600, 621, 640, 675, 690, 720, 736, 750, 768, 800, 828, 864, 900, 920, 960, 1000, 1035, 1046, 1080, 1104, 1125, 1150, 1152, 1200, 1242, 1280, 1350, 1380, 1440, 1472, 1500, 1536, 1569, 1600, 1656, 1725, 1728, 1800, 1840, 1920, 2000, 2070, 2092, 2160, 2208, 2250, 2300, 2304, 2400, 2484, 2560, 2615, 2700, 2760, 2875, 2880, 2944, 3000, 3105, 3138, 3200, 3312, 3375, 3450, 3456, 3600, 3680, 3840, 4000, 4140, 4184, 4320, 4416, 4500, 4600, 4608, 4707, 4800, 4968, 5175, 5230, 5400, 5520, 5750, 5760, 5888, 6000, 6210, 6276, 6400, 6624, 6750, 6900, 6912, 7200, 7360, 7680, 7845, 8000, 8280, 8368, 8625, 8640, 8832, 9000, 9200, 9414, 9600, 9936, 10350, 10460, 10800, 11040, 11500, 11520, 11776, 12000, 12029, 12420, 12552, 12800, 13075, 13248, 13500, 13800, 13824, 14121, 14400, 14720, 15525, 15690, 16000, 16560, 16736, 17250, 17280, 17664, 18000, 18400, 18828, 19200, 19872, 20700, 20920, 21600, 22080, 23000, 23040, 23535, 24000, 24058, 24840, 25104, 25875, 26150, 26496, 27000, 27600, 28242, 28800, 29440, 31050, 31380, 32000, 33120, 33472, 34500, 34560, 35328, 36000, 36087, 36800, 37656, 38400, 39225, 39744, 41400, 41840, 43200, 44160, 46000, 47070, 48000, 48116, 49680, 50208, 51750, 52300, 52992, 54000, 55200, 56484, 57600, 58880, 60145, 62100, 62760, 64000, 65375, 66240, 66944, 69000, 69120, 70605, 72000, 72174, 73600, 75312, 77625, 78450, 79488, 82800, 83680, 86400, 88320, 92000, 94140, 96000, 96232, 99360, 100416, 103500, 104600, 105984, 108000, 108261, 110400, 112968, 115200, 117675, 120290, 124200, 125520, 130750, 132480, 133888, 138000, 141210, 144000, 144348, 147200, 150624, 155250, 156900, 158976, 165600, 167360, 172800, 176640, 180435, 184000, 188280, 192000, 192464, 196125, 198720, 200832, 207000, 209200, 216000, 216522, 220800, 225936, 235350, 240580, 248400, 251040, 261500, 264960, 267776, 276000, 282420, 288000, 288696, 294400, 300725, 301248, 310500, 313800, 317952, 324783, 331200, 334720, 345600, 353025, 360870, 368000, 376560, 384928, 392250, 397440, 401664, 414000, 418400, 432000, 433044, 441600, 451872, 470700, 481160, 496800, 502080, 523000, 529920, 541305, 552000, 564840, 576000, 577392, 588375, 601450, 602496, 621000, 627600, 649566, 662400, 669440, 706050, 721740, 736000, 753120, 769856, 784500, 794880, 803328, 828000, 836800, 864000, 866088, 883200, 902175, 903744, 941400, 962320, 993600, 1004160, 1046000, 1082610, 1104000, 1129680, 1154784, 1176750, 1202900, 1204992, 1242000, 1255200, 1299132, 1324800, 1338880, 1412100, 1443480, 1472000, 1503625, 1506240, 1539712, 1569000, 1589760, 1623915, 1656000, 1673600, 1728000, 1732176, 1765125, 1804350, 1807488, 1882800, 1924640, 1987200, 2008320, 2092000, 2165220, 2208000, 2259360, 2309568, 2353500, 2405800, 2409984, 2484000, 2510400, 2598264, 2649600, 2706525, 2824200, 2886960, 3007250, 3012480, 3079424, 3138000, 3247830, 3312000, 3347200, 3464352, 3530250, 3608700, 3614976, 3765600, 3849280, 3974400, 4016640, 4184000, 4330440, 4416000, 4510875, 4518720, 4619136, 4707000, 4811600, 4968000, 5020800, 5196528, 5413050, 5648400, 5773920, 6014500, 6024960, 6158848, 6276000, 6495660, 6624000, 6694400, 6928704, 7060500, 7217400, 7229952, 7531200, 7698560, 7948800, 8119575, 8368000, 8660880, 9021750, 9037440, 9238272, 9414000, 9623200, 9936000, 10041600, 10393056, 10826100, 11296800, 11547840, 12029000, 12049920, 12552000, 12991320, 13248000, 13532625, 13857408, 14121000, 14434800, 15062400, 15397120, 16239150, 16736000, 17321760, 18043500, 18074880, 18476544, 18828000, 19246400, 19872000, 20083200, 20786112, 21652200, 22593600, 23095680, 24058000, 25104000, 25982640, 27065250, 27714816, 28242000, 28869600, 30124800, 30794240, 32478300, 33472000, 34643520, 36087000, 36149760, 37656000, 38492800, 39744000, 40597875, 41572224, 43304400, 45187200, 46191360, 48116000, 50208000, 51965280, 54130500, 55429632, 56484000, 57739200, 60249600, 64956600, 69287040, 72174000, 75312000, 76985600, 81195750, 83144448, 86608800, 90374400, 92382720, 96232000, 100416000, 103930560, 108261000, 112968000, 115478400, 129913200, 138574080, 144348000, 150624000, 153971200, 162391500, 166288896, 173217600, 180748800, 192464000, 207861120, 216522000, 225936000, 230956800, 259826400, 277148160, 288696000, 301248000, 324783000, 346435200, 384928000, 415722240, 433044000, 451872000, 461913600, 519652800, 577392000, 649566000, 692870400, 769856000, 831444480, 866088000, 903744000, 1039305600, 1154784000, 1299132000, 1385740800, 1732176000, 2078611200, 2309568000, 2598264000, 3464352000, 4157222400, 5196528000, 6928704000, 10393056000, 20786112000]

約数ペア:

[(1, 20786112000), (2, 10393056000), (3, 6928704000), (4, 5196528000), (5, 4157222400), (6, 3464352000), (8, 2598264000), (9, 2309568000), (10, 2078611200), (12, 1732176000), (15, 1385740800), (16, 1299132000), (18, 1154784000), (20, 1039305600), (23, 903744000), (24, 866088000), (25, 831444480), (27, 769856000), (30, 692870400), (32, 649566000), (36, 577392000), (40, 519652800), (45, 461913600), (46, 451872000), (48, 433044000), (50, 415722240), (54, 384928000), (60, 346435200), (64, 324783000), (69, 301248000), (72, 288696000), (75, 277148160), (80, 259826400), (90, 230956800), (92, 225936000), (96, 216522000), (100, 207861120), (108, 192464000), (115, 180748800), (120, 173217600), (125, 166288896), (128, 162391500), (135, 153971200), (138, 150624000), (144, 144348000), (150, 138574080), (160, 129913200), (180, 115478400), (184, 112968000), (192, 108261000), (200, 103930560), (207, 100416000), (216, 96232000), (225, 92382720), (230, 90374400), (240, 86608800), (250, 83144448), (256, 81195750), (270, 76985600), (276, 75312000), (288, 72174000), (300, 69287040), (320, 64956600), (345, 60249600), (360, 57739200), (368, 56484000), (375, 55429632), (384, 54130500), (400, 51965280), (414, 50208000), (432, 48116000), (450, 46191360), (460, 45187200), (480, 43304400), (500, 41572224), (512, 40597875), (523, 39744000), (540, 38492800), (552, 37656000), (575, 36149760), (576, 36087000), (600, 34643520), (621, 33472000), (640, 32478300), (675, 30794240), (690, 30124800), (720, 28869600), (736, 28242000), (750, 27714816), (768, 27065250), (800, 25982640), (828, 25104000), (864, 24058000), (900, 23095680), (920, 22593600), (960, 21652200), (1000, 20786112), (1035, 20083200), (1046, 19872000), (1080, 19246400), (1104, 18828000), (1125, 18476544), (1150, 18074880), (1152, 18043500), (1200, 17321760), (1242, 16736000), (1280, 16239150), (1350, 15397120), (1380, 15062400), (1440, 14434800), (1472, 14121000), (1500, 13857408), (1536, 13532625), (1569, 13248000), (1600, 12991320), (1656, 12552000), (1725, 12049920), (1728, 12029000), (1800, 11547840), (1840, 11296800), (1920, 10826100), (2000, 10393056), (2070, 10041600), (2092, 9936000), (2160, 9623200), (2208, 9414000), (2250, 9238272), (2300, 9037440), (2304, 9021750), (2400, 8660880), (2484, 8368000), (2560, 8119575), (2615, 7948800), (2700, 7698560), (2760, 7531200), (2875, 7229952), (2880, 7217400), (2944, 7060500), (3000, 6928704), (3105, 6694400), (3138, 6624000), (3200, 6495660), (3312, 6276000), (3375, 6158848), (3450, 6024960), (3456, 6014500), (3600, 5773920), (3680, 5648400), (3840, 5413050), (4000, 5196528), (4140, 5020800), (4184, 4968000), (4320, 4811600), (4416, 4707000), (4500, 4619136), (4600, 4518720), (4608, 4510875), (4707, 4416000), (4800, 4330440), (4968, 4184000), (5175, 4016640), (5230, 3974400), (5400, 3849280), (5520, 3765600), (5750, 3614976), (5760, 3608700), (5888, 3530250), (6000, 3464352), (6210, 3347200), (6276, 3312000), (6400, 3247830), (6624, 3138000), (6750, 3079424), (6900, 3012480), (6912, 3007250), (7200, 2886960), (7360, 2824200), (7680, 2706525), (7845, 2649600), (8000, 2598264), (8280, 2510400), (8368, 2484000), (8625, 2409984), (8640, 2405800), (8832, 2353500), (9000, 2309568), (9200, 2259360), (9414, 2208000), (9600, 2165220), (9936, 2092000), (10350, 2008320), (10460, 1987200), (10800, 1924640), (11040, 1882800), (11500, 1807488), (11520, 1804350), (11776, 1765125), (12000, 1732176), (12029, 1728000), (12420, 1673600), (12552, 1656000), (12800, 1623915), (13075, 1589760), (13248, 1569000), (13500, 1539712), (13800, 1506240), (13824, 1503625), (14121, 1472000), (14400, 1443480), (14720, 1412100), (15525, 1338880), (15690, 1324800), (16000, 1299132), (16560, 1255200), (16736, 1242000), (17250, 1204992), (17280, 1202900), (17664, 1176750), (18000, 1154784), (18400, 1129680), (18828, 1104000), (19200, 1082610), (19872, 1046000), (20700, 1004160), (20920, 993600), (21600, 962320), (22080, 941400), (23000, 903744), (23040, 902175), (23535, 883200), (24000, 866088), (24058, 864000), (24840, 836800), (25104, 828000), (25875, 803328), (26150, 794880), (26496, 784500), (27000, 769856), (27600, 753120), (28242, 736000), (28800, 721740), (29440, 706050), (31050, 669440), (31380, 662400), (32000, 649566), (33120, 627600), (33472, 621000), (34500, 602496), (34560, 601450), (35328, 588375), (36000, 577392), (36087, 576000), (36800, 564840), (37656, 552000), (38400, 541305), (39225, 529920), (39744, 523000), (41400, 502080), (41840, 496800), (43200, 481160), (44160, 470700), (46000, 451872), (47070, 441600), (48000, 433044), (48116, 432000), (49680, 418400), (50208, 414000), (51750, 401664), (52300, 397440), (52992, 392250), (54000, 384928), (55200, 376560), (56484, 368000), (57600, 360870), (58880, 353025), (60145, 345600), (62100, 334720), (62760, 331200), (64000, 324783), (65375, 317952), (66240, 313800), (66944, 310500), (69000, 301248), (69120, 300725), (70605, 294400), (72000, 288696), (72174, 288000), (73600, 282420), (75312, 276000), (77625, 267776), (78450, 264960), (79488, 261500), (82800, 251040), (83680, 248400), (86400, 240580), (88320, 235350), (92000, 225936), (94140, 220800), (96000, 216522), (96232, 216000), (99360, 209200), (100416, 207000), (103500, 200832), (104600, 198720), (105984, 196125), (108000, 192464), (108261, 192000), (110400, 188280), (112968, 184000), (115200, 180435), (117675, 176640), (120290, 172800), (124200, 167360), (125520, 165600), (130750, 158976), (132480, 156900), (133888, 155250), (138000, 150624), (141210, 147200), (144000, 144348)]