20920036800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:146

約数の個数: 1008

約数和(自身を含む): 82790763552

約数和(自身を除く): 61870726752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 37, 39, 40, 41, 48, 50, 51, 52, 60, 64, 65, 68, 74, 75, 78, 80, 82, 85, 96, 100, 102, 104, 111, 120, 123, 130, 136, 148, 150, 156, 160, 164, 169, 170, 185, 192, 195, 200, 204, 205, 208, 221, 222, 240, 246, 255, 260, 272, 296, 300, 312, 320, 325, 328, 338, 340, 370, 390, 400, 408, 410, 416, 425, 442, 444, 480, 481, 492, 507, 510, 520, 533, 544, 555, 592, 600, 615, 624, 629, 650, 656, 663, 676, 680, 697, 740, 780, 800, 816, 820, 832, 845, 850, 884, 888, 925, 960, 962, 975, 984, 1014, 1020, 1025, 1040, 1066, 1088, 1105, 1110, 1184, 1200, 1230, 1248, 1258, 1275, 1300, 1312, 1326, 1352, 1360, 1394, 1443, 1480, 1517, 1560, 1599, 1600, 1632, 1640, 1690, 1700, 1768, 1776, 1850, 1887, 1924, 1950, 1968, 2028, 2040, 2050, 2080, 2091, 2132, 2210, 2220, 2368, 2400, 2405, 2460, 2496, 2516, 2535, 2550, 2600, 2624, 2652, 2665, 2704, 2720, 2775, 2788, 2873, 2886, 2960, 3034, 3075, 3120, 3145, 3198, 3264, 3280, 3315, 3380, 3400, 3485, 3536, 3552, 3700, 3774, 3848, 3900, 3936, 4056, 4080, 4100, 4160, 4182, 4225, 4264, 4420, 4440, 4551, 4800, 4810, 4920, 5032, 5070, 5100, 5200, 5304, 5330, 5408, 5440, 5525, 5550, 5576, 5746, 5772, 5920, 6068, 6150, 6240, 6253, 6290, 6396, 6560, 6630, 6760, 6800, 6929, 6970, 7072, 7104, 7215, 7400, 7548, 7585, 7696, 7800, 7872, 7995, 8112, 8160, 8177, 8200, 8364, 8450, 8528, 8619, 8840, 8880, 9061, 9102, 9435, 9620, 9840, 10064, 10140, 10200, 10400, 10455, 10608, 10660, 10816, 11050, 11100, 11152, 11492, 11544, 11840, 12025, 12136, 12300, 12480, 12506, 12580, 12675, 12792, 13120, 13260, 13325, 13520, 13600, 13858, 13940, 14144, 14365, 14430, 14800, 15096, 15170, 15392, 15600, 15725, 15990, 16224, 16320, 16354, 16400, 16575, 16728, 16900, 17056, 17238, 17425, 17680, 17760, 18122, 18204, 18759, 18870, 19240, 19680, 19721, 20128, 20280, 20400, 20787, 20800, 20910, 21216, 21320, 22100, 22200, 22304, 22755, 22984, 23088, 24050, 24272, 24531, 24600, 25012, 25160, 25350, 25584, 25789, 26520, 26650, 27040, 27183, 27200, 27716, 27880, 28730, 28860, 29600, 30192, 30340, 30784, 31200, 31265, 31450, 31980, 32448, 32708, 32800, 33150, 33456, 33800, 34112, 34476, 34645, 34850, 35360, 35520, 36075, 36244, 36408, 37518, 37740, 37925, 38480, 39360, 39442, 39975, 40256, 40560, 40800, 40885, 41574, 41820, 42432, 42640, 43095, 44200, 44400, 44608, 45305, 45510, 45968, 46176, 47175, 48100, 48544, 49062, 49200, 50024, 50320, 50700, 51168, 51578, 52275, 53040, 53300, 54080, 54366, 55432, 55760, 57460, 57720, 59163, 59200, 60384, 60680, 62400, 62530, 62900, 63960, 65416, 65600, 66300, 66912, 67600, 68952, 69290, 69700, 70720, 71825, 72150, 72488, 72816, 75036, 75480, 75850, 76960, 77367, 78884, 79950, 81120, 81600, 81770, 83148, 83640, 85280, 86190, 88400, 88800, 90610, 91020, 91936, 92352, 93795, 94350, 96200, 97088, 98124, 98400, 98605, 100048, 100640, 101400, 102336, 103156, 103935, 104550, 106080, 106301, 106600, 108732, 110864, 111520, 113775, 114920, 115440, 117793, 118326, 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473304, 485440, 490620, 493025, 500240, 503200, 511680, 512746, 515780, 519675, 523328, 530400, 531505, 543660, 551616, 554320, 557600, 574600, 577200, 579904, 588965, 591630, 600288, 603840, 606800, 613275, 618936, 625300, 631072, 637806, 639600, 644725, 654160, 665184, 669120, 670514, 679575, 689520, 692900, 706758, 724880, 728160, 750360, 754800, 769119, 769600, 773670, 784992, 788840, 811200, 817700, 825248, 831480, 836400, 850408, 852800, 861900, 869856, 906100, 910200, 919360, 937950, 942344, 946608, 981240, 986050, 1000480, 1005771, 1006400, 1025492, 1031560, 1039350, 1060800, 1063010, 1087320, 1108640, 1115200, 1149200, 1154400, 1177930, 1183260, 1200576, 1213600, 1226550, 1237872, 1250600, 1262144, 1275612, 1279200, 1281865, 1289450, 1308320, 1330368, 1341028, 1359150, 1379040, 1385800, 1413516, 1449760, 1456320, 1479075, 1500720, 1509600, 1538238, 1547340, 1569984, 1577680, 1594515, 1635400, 1650496, 1662960, 1672800, 1676285, 1700816, 1723800, 1739712, 1766895, 1812200, 1820400, 1875900, 1884688, 1893216, 1934175, 1962480, 1972100, 2000960, 2011542, 2050984, 2063120, 2078700, 2126020, 2174640, 2217280, 2298400, 2308800, 2355860, 2366520, 2427200, 2453100, 2475744, 2501200, 2551224, 2558400, 2563730, 2578900, 2616640, 2657525, 2682056, 2718300, 2758080, 2771600, 2827032, 2899520, 2944825, 2958150, 3001440, 3019200, 3076476, 3094680, 3155360, 3189030, 3270800, 3325920, 3345600, 3352570, 3401632, 3447600, 3533790, 3624400, 3640800, 3751800, 3769376, 3786432, 3845595, 3868350, 3924960, 3944200, 4023084, 4101968, 4126240, 4157400, 4252040, 4349280, 4358341, 4596800, 4711720, 4733040, 4906200, 4951488, 5002400, 5028855, 5102448, 5127460, 5157800, 5315050, 5364112, 5436600, 5543200, 5654064, 5889650, 5916300, 6002880, 6152952, 6189360, 6310720, 6378060, 6409325, 6541600, 6651840, 6705140, 6803264, 6895200, 7067580, 7248800, 7281600, 7503600, 7538752, 7691190, 7736700, 7849920, 7888400, 7972575, 8046168, 8203936, 8252480, 8314800, 8381425, 8504080, 8698560, 8716682, 8834475, 9423440, 9466080, 9812400, 10004800, 10057710, 10204896, 10254920, 10315600, 10630100, 10728224, 10873200, 11086400, 11308128, 11779300, 11832600, 12305904, 12378720, 12756120, 12818650, 13075023, 13083200, 13410280, 13790400, 14135160, 14497600, 15007200, 15382380, 15473400, 15776800, 15945150, 16092336, 16407872, 16629600, 16762850, 17008160, 17433364, 17668950, 18846880, 18932160, 19227975, 19624800, 20115420, 20409792, 20509840, 20631200, 21260200, 21456448, 21746400, 21791705, 22616256, 23558600, 23665200, 24611808, 24757440, 25144275, 25512240, 25637300, 26150046, 26820560, 28270320, 30014400, 30764760, 30946800, 31553600, 31890300, 32184672, 33259200, 33525700, 34016320, 34866728, 35337900, 37693760, 38455950, 39249600, 40230840, 41019680, 41262400, 42520400, 43492800, 43583410, 47117200, 47330400, 49223616, 50288550, 51024480, 51274600, 52300092, 53641120, 56540640, 61529520, 61893600, 63780600, 64369344, 65375115, 67051400, 69733456, 70675800, 76911900, 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約数ペア:

[(1, 20920036800), (2, 10460018400), (3, 6973345600), (4, 5230009200), (5, 4184007360), (6, 3486672800), (8, 2615004600), (10, 2092003680), (12, 1743336400), (13, 1609233600), (15, 1394669120), (16, 1307502300), (17, 1230590400), (20, 1046001840), (24, 871668200), (25, 836801472), (26, 804616800), (30, 697334560), (32, 653751150), (34, 615295200), (37, 565406400), (39, 536411200), (40, 523000920), (41, 510244800), (48, 435834100), (50, 418400736), (51, 410196800), (52, 402308400), (60, 348667280), (64, 326875575), (65, 321846720), (68, 307647600), (74, 282703200), (75, 278933824), (78, 268205600), (80, 261500460), (82, 255122400), (85, 246118080), (96, 217917050), (100, 209200368), (102, 205098400), (104, 201154200), (111, 188468800), (120, 174333640), (123, 170081600), (130, 160923360), (136, 153823800), (148, 141351600), (150, 139466912), (156, 134102800), (160, 130750230), (164, 127561200), (169, 123787200), (170, 123059040), (185, 113081280), (192, 108958525), (195, 107282240), (200, 104600184), (204, 102549200), (205, 102048960), (208, 100577100), (221, 94660800), (222, 94234400), (240, 87166820), (246, 85040800), (255, 82039360), (260, 80461680), (272, 76911900), (296, 70675800), (300, 69733456), (312, 67051400), (320, 65375115), (325, 64369344), (328, 63780600), (338, 61893600), (340, 61529520), (370, 56540640), (390, 53641120), (400, 52300092), (408, 51274600), (410, 51024480), (416, 50288550), (425, 49223616), (442, 47330400), (444, 47117200), (480, 43583410), (481, 43492800), (492, 42520400), (507, 41262400), (510, 41019680), (520, 40230840), (533, 39249600), (544, 38455950), (555, 37693760), (592, 35337900), (600, 34866728), (615, 34016320), (624, 33525700), (629, 33259200), (650, 32184672), (656, 31890300), (663, 31553600), (676, 30946800), (680, 30764760), (697, 30014400), (740, 28270320), (780, 26820560), (800, 26150046), (816, 25637300), (820, 25512240), (832, 25144275), (845, 24757440), (850, 24611808), (884, 23665200), (888, 23558600), (925, 22616256), (960, 21791705), (962, 21746400), (975, 21456448), (984, 21260200), (1014, 20631200), (1020, 20509840), (1025, 20409792), (1040, 20115420), (1066, 19624800), (1088, 19227975), (1105, 18932160), (1110, 18846880), (1184, 17668950), (1200, 17433364), (1230, 17008160), (1248, 16762850), (1258, 16629600), (1275, 16407872), (1300, 16092336), (1312, 15945150), (1326, 15776800), (1352, 15473400), (1360, 15382380), (1394, 15007200), (1443, 14497600), (1480, 14135160), (1517, 13790400), (1560, 13410280), (1599, 13083200), (1600, 13075023), (1632, 12818650), (1640, 12756120), (1690, 12378720), (1700, 12305904), (1768, 11832600), (1776, 11779300), (1850, 11308128), (1887, 11086400), (1924, 10873200), (1950, 10728224), (1968, 10630100), (2028, 10315600), (2040, 10254920), (2050, 10204896), (2080, 10057710), (2091, 10004800), (2132, 9812400), (2210, 9466080), (2220, 9423440), (2368, 8834475), (2400, 8716682), (2405, 8698560), (2460, 8504080), (2496, 8381425), (2516, 8314800), (2535, 8252480), (2550, 8203936), (2600, 8046168), (2624, 7972575), (2652, 7888400), (2665, 7849920), (2704, 7736700), (2720, 7691190), (2775, 7538752), (2788, 7503600), (2873, 7281600), (2886, 7248800), (2960, 7067580), (3034, 6895200), (3075, 6803264), (3120, 6705140), (3145, 6651840), (3198, 6541600), (3264, 6409325), (3280, 6378060), (3315, 6310720), (3380, 6189360), (3400, 6152952), (3485, 6002880), (3536, 5916300), (3552, 5889650), (3700, 5654064), (3774, 5543200), (3848, 5436600), (3900, 5364112), (3936, 5315050), (4056, 5157800), (4080, 5127460), (4100, 5102448), (4160, 5028855), (4182, 5002400), (4225, 4951488), (4264, 4906200), (4420, 4733040), (4440, 4711720), (4551, 4596800), (4800, 4358341), (4810, 4349280), (4920, 4252040), (5032, 4157400), (5070, 4126240), (5100, 4101968), (5200, 4023084), (5304, 3944200), (5330, 3924960), (5408, 3868350), (5440, 3845595), (5525, 3786432), (5550, 3769376), (5576, 3751800), (5746, 3640800), (5772, 3624400), (5920, 3533790), (6068, 3447600), (6150, 3401632), (6240, 3352570), (6253, 3345600), (6290, 3325920), (6396, 3270800), (6560, 3189030), (6630, 3155360), (6760, 3094680), (6800, 3076476), (6929, 3019200), (6970, 3001440), (7072, 2958150), (7104, 2944825), (7215, 2899520), (7400, 2827032), (7548, 2771600), (7585, 2758080), (7696, 2718300), (7800, 2682056), (7872, 2657525), (7995, 2616640), (8112, 2578900), (8160, 2563730), (8177, 2558400), (8200, 2551224), (8364, 2501200), (8450, 2475744), (8528, 2453100), (8619, 2427200), (8840, 2366520), (8880, 2355860), (9061, 2308800), (9102, 2298400), (9435, 2217280), (9620, 2174640), (9840, 2126020), (10064, 2078700), (10140, 2063120), (10200, 2050984), (10400, 2011542), (10455, 2000960), (10608, 1972100), (10660, 1962480), (10816, 1934175), (11050, 1893216), (11100, 1884688), (11152, 1875900), (11492, 1820400), (11544, 1812200), (11840, 1766895), (12025, 1739712), (12136, 1723800), (12300, 1700816), (12480, 1676285), (12506, 1672800), (12580, 1662960), (12675, 1650496), (12792, 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(47175, 443456), (48100, 434928), (48544, 430950), (49062, 426400), (49200, 425204), (50024, 418200), (50320, 415740), (50700, 412624), (51168, 408850), (51578, 405600), (52275, 400192), (53040, 394420), (53300, 392496), (54080, 386835), (54366, 384800), (55432, 377400), (55760, 375180), (57460, 364080), (57720, 362440), (59163, 353600), (59200, 353379), (60384, 346450), (60680, 344760), (62400, 335257), (62530, 334560), (62900, 332592), (63960, 327080), (65416, 319800), (65600, 318903), (66300, 315536), (66912, 312650), (67600, 309468), (68952, 303400), (69290, 301920), (69700, 300144), (70720, 295815), (71825, 291264), (72150, 289952), (72488, 288600), (72816, 287300), (75036, 278800), (75480, 277160), (75850, 275808), (76960, 271830), (77367, 270400), (78884, 265200), (79950, 261664), (81120, 257890), (81600, 256373), (81770, 255840), (83148, 251600), (83640, 250120), (85280, 245310), (86190, 242720), (88400, 236652), (88800, 235586), (90610, 230880), (91020, 229840), (91936, 227550), (92352, 226525), (93795, 223040), (94350, 221728), (96200, 217464), (97088, 215475), (98124, 213200), (98400, 212602), (98605, 212160), (100048, 209100), (100640, 207870), (101400, 206312), (102336, 204425), (103156, 202800), (103935, 201280), (104550, 200096), (106080, 197210), (106301, 196800), (106600, 196248), (108732, 192400), (110864, 188700), (111520, 187590), (113775, 183872), (114920, 182040), (115440, 181220), (117793, 177600), (118326, 176800), (120768, 173225), (121360, 172380), (122655, 170560), (125060, 167280), (125800, 166296), (127920, 163540), (128945, 162240), (130832, 159900), (132600, 157768), (133824, 156325), (135200, 154734), (135915, 153920), (137904, 151700), (138580, 150960), (139400, 150072), (143650, 145632), (144300, 144976)]