20228636160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:758

約数の個数: 480

約数和(自身を含む): 74457377280

約数和(自身を除く): 54228741120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 59, 60, 64, 69, 72, 80, 90, 92, 96, 115, 118, 120, 128, 138, 144, 160, 177, 180, 184, 192, 207, 230, 236, 240, 256, 276, 288, 295, 320, 345, 354, 360, 368, 384, 414, 460, 472, 480, 512, 531, 552, 576, 590, 640, 647, 690, 708, 720, 736, 768, 828, 885, 920, 944, 960, 1035, 1062, 1104, 1152, 1180, 1280, 1294, 1357, 1380, 1416, 1440, 1472, 1536, 1656, 1770, 1840, 1888, 1920, 1941, 2070, 2124, 2208, 2304, 2360, 2560, 2588, 2655, 2714, 2760, 2832, 2880, 2944, 3235, 3312, 3540, 3680, 3776, 3840, 3882, 4071, 4140, 4248, 4416, 4608, 4720, 5176, 5310, 5428, 5520, 5664, 5760, 5823, 5888, 6470, 6624, 6785, 7080, 7360, 7552, 7680, 7764, 8142, 8280, 8496, 8832, 9440, 9705, 10352, 10620, 10856, 11040, 11328, 11520, 11646, 11776, 12213, 12940, 13248, 13570, 14160, 14720, 14881, 15104, 15528, 16284, 16560, 16992, 17664, 18880, 19410, 20355, 20704, 21240, 21712, 22080, 22656, 23040, 23292, 24426, 25880, 26496, 27140, 28320, 29115, 29440, 29762, 30208, 31056, 32568, 33120, 33984, 35328, 37760, 38173, 38820, 40710, 41408, 42480, 43424, 44160, 44643, 45312, 46584, 48852, 51760, 52992, 54280, 56640, 58230, 58880, 59524, 61065, 62112, 65136, 66240, 67968, 74405, 75520, 76346, 77640, 81420, 82816, 84960, 86848, 88320, 89286, 90624, 93168, 97704, 103520, 105984, 108560, 113280, 114519, 116460, 119048, 122130, 124224, 130272, 132480, 133929, 135936, 148810, 151040, 152692, 155280, 162840, 165632, 169920, 173696, 176640, 178572, 186336, 190865, 195408, 207040, 217120, 223215, 226560, 229038, 232920, 238096, 244260, 248448, 260544, 264960, 267858, 271872, 297620, 305384, 310560, 325680, 331264, 339840, 343557, 347392, 357144, 372672, 381730, 390816, 414080, 434240, 446430, 453120, 458076, 465840, 476192, 488520, 496896, 521088, 529920, 535716, 572595, 595240, 610768, 621120, 651360, 669645, 679680, 687114, 694784, 714288, 745344, 763460, 781632, 828160, 868480, 877979, 892860, 916152, 931680, 952384, 977040, 993792, 1042176, 1071432, 1145190, 1190480, 1221536, 1242240, 1302720, 1339290, 1359360, 1374228, 1428576, 1490688, 1526920, 1563264, 1656320, 1717785, 1736960, 1755958, 1785720, 1832304, 1863360, 1904768, 1954080, 2084352, 2142864, 2290380, 2380960, 2443072, 2484480, 2605440, 2633937, 2678580, 2748456, 2857152, 2981376, 3053840, 3126528, 3435570, 3473920, 3511916, 3571440, 3664608, 3726720, 3809536, 3908160, 4285728, 4389895, 4580760, 4761920, 4886144, 4968960, 5210880, 5267874, 5357160, 5496912, 5714304, 6107680, 6253056, 6871140, 7023832, 7142880, 7329216, 7453440, 7619072, 7816320, 7901811, 8571456, 8779790, 9161520, 9523840, 9772288, 10421760, 10535748, 10714320, 10993824, 11428608, 12215360, 13169685, 13742280, 14047664, 14285760, 14658432, 14906880, 15632640, 15803622, 17142912, 17559580, 18323040, 19047680, 19544576, 21071496, 21428640, 21987648, 22857216, 24430720, 26339370, 27484560, 28095328, 28571520, 29316864, 31265280, 31607244, 34285824, 35119160, 36646080, 38095360, 39509055, 42142992, 42857280, 43975296, 48861440, 52678740, 54969120, 56190656, 57143040, 58633728, 63214488, 68571648, 70238320, 73292160, 79018110, 84285984, 85714560, 87950592, 97722880, 105357480, 109938240, 112381312, 114286080, 126428976, 140476640, 146584320, 158036220, 168571968, 171429120, 175901184, 210714960, 219876480, 224762624, 252857952, 280953280, 293168640, 316072440, 337143936, 342858240, 421429920, 439752960, 449525248, 505715904, 561906560, 632144880, 674287872, 842859840, 879505920, 1011431808, 1123813120, 1264289760, 1348575744, 1685719680, 2022863616, 2247626240, 2528579520, 3371439360, 4045727232, 5057159040, 6742878720, 10114318080, 20228636160]

約数ペア:

[(1, 20228636160), (2, 10114318080), (3, 6742878720), (4, 5057159040), (5, 4045727232), (6, 3371439360), (8, 2528579520), (9, 2247626240), (10, 2022863616), (12, 1685719680), (15, 1348575744), (16, 1264289760), (18, 1123813120), (20, 1011431808), (23, 879505920), (24, 842859840), (30, 674287872), (32, 632144880), (36, 561906560), (40, 505715904), (45, 449525248), (46, 439752960), (48, 421429920), (59, 342858240), (60, 337143936), (64, 316072440), (69, 293168640), (72, 280953280), (80, 252857952), (90, 224762624), (92, 219876480), (96, 210714960), (115, 175901184), (118, 171429120), (120, 168571968), (128, 158036220), (138, 146584320), (144, 140476640), (160, 126428976), (177, 114286080), (180, 112381312), (184, 109938240), (192, 105357480), (207, 97722880), (230, 87950592), (236, 85714560), (240, 84285984), (256, 79018110), (276, 73292160), (288, 70238320), (295, 68571648), (320, 63214488), (345, 58633728), (354, 57143040), (360, 56190656), (368, 54969120), (384, 52678740), (414, 48861440), (460, 43975296), (472, 42857280), (480, 42142992), (512, 39509055), (531, 38095360), (552, 36646080), (576, 35119160), (590, 34285824), (640, 31607244), (647, 31265280), (690, 29316864), (708, 28571520), (720, 28095328), (736, 27484560), (768, 26339370), (828, 24430720), (885, 22857216), (920, 21987648), (944, 21428640), (960, 21071496), (1035, 19544576), (1062, 19047680), (1104, 18323040), (1152, 17559580), (1180, 17142912), (1280, 15803622), (1294, 15632640), (1357, 14906880), (1380, 14658432), (1416, 14285760), (1440, 14047664), (1472, 13742280), (1536, 13169685), (1656, 12215360), (1770, 11428608), (1840, 10993824), (1888, 10714320), (1920, 10535748), (1941, 10421760), (2070, 9772288), (2124, 9523840), (2208, 9161520), (2304, 8779790), (2360, 8571456), (2560, 7901811), (2588, 7816320), (2655, 7619072), (2714, 7453440), (2760, 7329216), (2832, 7142880), (2880, 7023832), (2944, 6871140), (3235, 6253056), (3312, 6107680), (3540, 5714304), (3680, 5496912), (3776, 5357160), (3840, 5267874), (3882, 5210880), (4071, 4968960), (4140, 4886144), (4248, 4761920), (4416, 4580760), (4608, 4389895), (4720, 4285728), (5176, 3908160), (5310, 3809536), (5428, 3726720), (5520, 3664608), (5664, 3571440), (5760, 3511916), (5823, 3473920), (5888, 3435570), (6470, 3126528), (6624, 3053840), (6785, 2981376), (7080, 2857152), (7360, 2748456), (7552, 2678580), (7680, 2633937), (7764, 2605440), (8142, 2484480), (8280, 2443072), (8496, 2380960), (8832, 2290380), (9440, 2142864), (9705, 2084352), (10352, 1954080), (10620, 1904768), (10856, 1863360), (11040, 1832304), (11328, 1785720), (11520, 1755958), (11646, 1736960), (11776, 1717785), (12213, 1656320), (12940, 1563264), (13248, 1526920), (13570, 1490688), (14160, 1428576), (14720, 1374228), (14881, 1359360), (15104, 1339290), (15528, 1302720), (16284, 1242240), (16560, 1221536), (16992, 1190480), (17664, 1145190), (18880, 1071432), (19410, 1042176), (20355, 993792), (20704, 977040), (21240, 952384), (21712, 931680), (22080, 916152), (22656, 892860), (23040, 877979), (23292, 868480), (24426, 828160), (25880, 781632), (26496, 763460), (27140, 745344), (28320, 714288), (29115, 694784), (29440, 687114), (29762, 679680), (30208, 669645), (31056, 651360), (32568, 621120), (33120, 610768), (33984, 595240), (35328, 572595), (37760, 535716), (38173, 529920), (38820, 521088), (40710, 496896), (41408, 488520), (42480, 476192), (43424, 465840), (44160, 458076), (44643, 453120), (45312, 446430), (46584, 434240), (48852, 414080), (51760, 390816), (52992, 381730), (54280, 372672), (56640, 357144), (58230, 347392), (58880, 343557), (59524, 339840), (61065, 331264), (62112, 325680), (65136, 310560), (66240, 305384), (67968, 297620), (74405, 271872), (75520, 267858), (76346, 264960), (77640, 260544), (81420, 248448), (82816, 244260), (84960, 238096), (86848, 232920), (88320, 229038), (89286, 226560), (90624, 223215), (93168, 217120), (97704, 207040), (103520, 195408), (105984, 190865), (108560, 186336), (113280, 178572), (114519, 176640), (116460, 173696), (119048, 169920), (122130, 165632), (124224, 162840), (130272, 155280), (132480, 152692), (133929, 151040), (135936, 148810)]