20620258560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4931}}^1$

素因数の和:4983

約数の個数: 432

約数和(自身を含む): 80446443840

約数和(自身を除く): 59826185280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 242, 256, 264, 270, 288, 297, 320, 330, 352, 360, 363, 384, 396, 432, 440, 480, 484, 495, 528, 540, 576, 594, 605, 640, 660, 704, 720, 726, 768, 792, 864, 880, 960, 968, 990, 1056, 1080, 1089, 1152, 1188, 1210, 1280, 1320, 1408, 1440, 1452, 1485, 1584, 1728, 1760, 1815, 1920, 1936, 1980, 2112, 2160, 2178, 2304, 2376, 2420, 2640, 2816, 2880, 2904, 2970, 3168, 3267, 3456, 3520, 3630, 3840, 3872, 3960, 4224, 4320, 4356, 4752, 4840, 4931, 5280, 5445, 5760, 5808, 5940, 6336, 6534, 6912, 7040, 7260, 7744, 7920, 8448, 8640, 8712, 9504, 9680, 9862, 10560, 10890, 11520, 11616, 11880, 12672, 13068, 14080, 14520, 14793, 15488, 15840, 16335, 17280, 17424, 19008, 19360, 19724, 21120, 21780, 23232, 23760, 24655, 25344, 26136, 29040, 29586, 30976, 31680, 32670, 34560, 34848, 38016, 38720, 39448, 42240, 43560, 44379, 46464, 47520, 49310, 52272, 54241, 58080, 59172, 63360, 65340, 69696, 73965, 76032, 77440, 78896, 87120, 88758, 92928, 95040, 98620, 104544, 108482, 116160, 118344, 126720, 130680, 133137, 139392, 147930, 154880, 157792, 162723, 174240, 177516, 190080, 197240, 209088, 216964, 221895, 232320, 236688, 261360, 266274, 271205, 278784, 295860, 315584, 325446, 348480, 355032, 380160, 394480, 418176, 433928, 443790, 464640, 473376, 488169, 522720, 532548, 542410, 591720, 596651, 631168, 650892, 665685, 696960, 710064, 788960, 813615, 836352, 867856, 887580, 946752, 976338, 1045440, 1065096, 1084820, 1183440, 1193302, 1262336, 1301784, 1331370, 1393920, 1420128, 1464507, 1577920, 1627230, 1735712, 1775160, 1789953, 1893504, 1952676, 2090880, 2130192, 2169640, 2366880, 2386604, 2440845, 2603568, 2662740, 2840256, 2929014, 2983255, 3155840, 3254460, 3471424, 3550320, 3579906, 3787008, 3905352, 4181760, 4260384, 4339280, 4733760, 4773208, 4881690, 5207136, 5325480, 5369859, 5680512, 5858028, 5966510, 6311680, 6508920, 6942848, 7100640, 7159812, 7322535, 7810704, 8520768, 8678560, 8949765, 9467520, 9546416, 9763380, 10414272, 10650960, 10739718, 11361024, 11716056, 11933020, 13017840, 13885696, 14201280, 14319624, 14645070, 15621408, 16109577, 17041536, 17357120, 17899530, 18935040, 19092832, 19526760, 20828544, 21301920, 21479436, 23432112, 23866040, 26035680, 26849295, 28402560, 28639248, 29290140, 31242816, 32219154, 34083072, 34714240, 35799060, 38185664, 39053520, 41657088, 42603840, 42958872, 46864224, 47732080, 52071360, 53698590, 56805120, 57278496, 58580280, 62485632, 64438308, 69428480, 71598120, 76371328, 78107040, 80547885, 85207680, 85917744, 93728448, 95464160, 104142720, 107397180, 114556992, 117160560, 124971264, 128876616, 143196240, 152742656, 156214080, 161095770, 170415360, 171835488, 187456896, 190928320, 208285440, 214794360, 229113984, 234321120, 257753232, 286392480, 312428160, 322191540, 343670976, 374913792, 381856640, 429588720, 458227968, 468642240, 515506464, 572784960, 624856320, 644383080, 687341952, 763713280, 859177440, 937284480, 1031012928, 1145569920, 1288766160, 1374683904, 1718354880, 1874568960, 2062025856, 2291139840, 2577532320, 3436709760, 4124051712, 5155064640, 6873419520, 10310129280, 20620258560]

約数ペア:

[(1, 20620258560), (2, 10310129280), (3, 6873419520), (4, 5155064640), (5, 4124051712), (6, 3436709760), (8, 2577532320), (9, 2291139840), (10, 2062025856), (11, 1874568960), (12, 1718354880), (15, 1374683904), (16, 1288766160), (18, 1145569920), (20, 1031012928), (22, 937284480), (24, 859177440), (27, 763713280), (30, 687341952), (32, 644383080), (33, 624856320), (36, 572784960), (40, 515506464), (44, 468642240), (45, 458227968), (48, 429588720), (54, 381856640), (55, 374913792), (60, 343670976), (64, 322191540), (66, 312428160), (72, 286392480), (80, 257753232), (88, 234321120), (90, 229113984), (96, 214794360), (99, 208285440), (108, 190928320), (110, 187456896), (120, 171835488), (121, 170415360), (128, 161095770), (132, 156214080), (135, 152742656), (144, 143196240), (160, 128876616), (165, 124971264), (176, 117160560), (180, 114556992), (192, 107397180), (198, 104142720), (216, 95464160), (220, 93728448), (240, 85917744), (242, 85207680), (256, 80547885), (264, 78107040), (270, 76371328), (288, 71598120), (297, 69428480), (320, 64438308), (330, 62485632), (352, 58580280), (360, 57278496), (363, 56805120), (384, 53698590), (396, 52071360), (432, 47732080), (440, 46864224), (480, 42958872), (484, 42603840), (495, 41657088), (528, 39053520), (540, 38185664), (576, 35799060), (594, 34714240), (605, 34083072), (640, 32219154), (660, 31242816), (704, 29290140), (720, 28639248), (726, 28402560), (768, 26849295), (792, 26035680), (864, 23866040), (880, 23432112), (960, 21479436), (968, 21301920), (990, 20828544), (1056, 19526760), (1080, 19092832), (1089, 18935040), (1152, 17899530), (1188, 17357120), (1210, 17041536), (1280, 16109577), (1320, 15621408), (1408, 14645070), (1440, 14319624), (1452, 14201280), (1485, 13885696), (1584, 13017840), (1728, 11933020), (1760, 11716056), (1815, 11361024), (1920, 10739718), (1936, 10650960), (1980, 10414272), (2112, 9763380), (2160, 9546416), (2178, 9467520), (2304, 8949765), (2376, 8678560), (2420, 8520768), (2640, 7810704), (2816, 7322535), (2880, 7159812), (2904, 7100640), (2970, 6942848), (3168, 6508920), (3267, 6311680), (3456, 5966510), (3520, 5858028), (3630, 5680512), (3840, 5369859), (3872, 5325480), (3960, 5207136), (4224, 4881690), (4320, 4773208), (4356, 4733760), (4752, 4339280), (4840, 4260384), (4931, 4181760), (5280, 3905352), (5445, 3787008), (5760, 3579906), (5808, 3550320), (5940, 3471424), (6336, 3254460), (6534, 3155840), (6912, 2983255), (7040, 2929014), (7260, 2840256), (7744, 2662740), (7920, 2603568), (8448, 2440845), (8640, 2386604), (8712, 2366880), (9504, 2169640), (9680, 2130192), (9862, 2090880), (10560, 1952676), (10890, 1893504), (11520, 1789953), (11616, 1775160), (11880, 1735712), (12672, 1627230), (13068, 1577920), (14080, 1464507), (14520, 1420128), (14793, 1393920), (15488, 1331370), (15840, 1301784), (16335, 1262336), (17280, 1193302), (17424, 1183440), (19008, 1084820), (19360, 1065096), (19724, 1045440), (21120, 976338), (21780, 946752), (23232, 887580), (23760, 867856), (24655, 836352), (25344, 813615), (26136, 788960), (29040, 710064), (29586, 696960), (30976, 665685), (31680, 650892), (32670, 631168), (34560, 596651), (34848, 591720), (38016, 542410), (38720, 532548), (39448, 522720), (42240, 488169), (43560, 473376), (44379, 464640), (46464, 443790), (47520, 433928), (49310, 418176), (52272, 394480), (54241, 380160), (58080, 355032), (59172, 348480), (63360, 325446), (65340, 315584), (69696, 295860), (73965, 278784), (76032, 271205), (77440, 266274), (78896, 261360), (87120, 236688), (88758, 232320), (92928, 221895), (95040, 216964), (98620, 209088), (104544, 197240), (108482, 190080), (116160, 177516), (118344, 174240), (126720, 162723), (130680, 157792), (133137, 154880), (139392, 147930)]