20651683360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 384

約数和(自身を含む): 62538448896

約数和(自身を除く): 41886765536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 67, 70, 77, 80, 88, 110, 112, 127, 134, 140, 154, 160, 176, 197, 220, 224, 254, 268, 280, 308, 335, 352, 385, 394, 440, 469, 508, 536, 560, 616, 635, 670, 737, 770, 788, 880, 889, 938, 985, 1016, 1072, 1120, 1232, 1270, 1340, 1379, 1397, 1474, 1540, 1576, 1760, 1778, 1876, 1970, 2032, 2144, 2167, 2345, 2464, 2540, 2680, 2758, 2794, 2948, 3080, 3152, 3556, 3685, 3752, 3940, 4064, 4334, 4445, 4690, 5080, 5159, 5360, 5516, 5588, 5896, 6160, 6304, 6895, 6985, 7112, 7370, 7504, 7880, 8509, 8668, 8890, 9380, 9779, 10160, 10318, 10720, 10835, 11032, 11176, 11792, 12320, 13199, 13790, 13970, 14224, 14740, 15008, 15169, 15760, 17018, 17336, 17780, 18760, 19558, 20320, 20636, 21670, 22064, 22352, 23584, 25019, 25795, 26398, 27580, 27940, 28448, 29480, 30338, 31520, 34036, 34672, 35560, 37520, 39116, 41272, 42545, 43340, 44128, 44704, 48895, 50038, 51590, 52796, 55160, 55880, 58960, 59563, 60676, 65995, 68072, 69344, 71120, 75040, 75845, 78232, 82544, 85090, 86680, 92393, 93599, 97790, 100076, 103180, 105592, 110320, 111760, 117920, 119126, 121352, 125095, 131990, 136144, 142240, 145189, 151690, 156464, 165088, 170180, 173360, 175133, 184786, 187198, 195580, 200152, 206360, 211184, 220640, 223520, 238252, 242704, 250190, 263980, 272288, 275209, 290378, 297815, 303380, 312928, 340360, 346720, 350266, 369572, 374396, 391160, 400304, 412720, 422368, 461965, 467995, 476504, 485408, 500380, 527960, 550418, 580756, 595630, 606760, 655193, 680720, 700532, 725945, 739144, 748792, 782320, 800608, 825440, 875665, 923930, 935990, 953008, 1000760, 1016323, 1055920, 1100836, 1161512, 1191260, 1213520, 1310386, 1361440, 1376045, 1401064, 1451890, 1478288, 1497584, 1564640, 1676273, 1751330, 1847860, 1871980, 1906016, 1926463, 2001520, 2032646, 2111840, 2201672, 2323024, 2382520, 2427040, 2620772, 2752090, 2802128, 2903780, 2956576, 2995168, 3275965, 3352546, 3502660, 3695720, 3743960, 3852926, 4003040, 4065292, 4403344, 4646048, 4765040, 5081615, 5241544, 5504180, 5604256, 5807560, 6551930, 6705092, 7005320, 7391440, 7487920, 7705852, 8130584, 8381365, 8806688, 9530080, 9632315, 10163230, 10483088, 11008360, 11615120, 11733911, 13103860, 13410184, 14010640, 14782880, 14975840, 15411704, 16261168, 16762730, 18439003, 19264630, 20326460, 20966176, 22016720, 23230240, 23467822, 26207720, 26820368, 28021280, 30823408, 32522336, 33525460, 36878006, 38529260, 40652920, 44033440, 46935644, 52415440, 53640736, 58669555, 61646816, 67050920, 73756012, 77058520, 81305840, 92195015, 93871288, 104830880, 117339110, 129073021, 134101840, 147512024, 154117040, 162611680, 184390030, 187742576, 234678220, 258146042, 268203680, 295024048, 308234080, 368780060, 375485152, 469356440, 516292084, 590048096, 645365105, 737560120, 938712880, 1032584168, 1290730210, 1475120240, 1877425760, 2065168336, 2581460420, 2950240480, 4130336672, 5162920840, 10325841680, 20651683360]

約数ペア:

[(1, 20651683360), (2, 10325841680), (4, 5162920840), (5, 4130336672), (7, 2950240480), (8, 2581460420), (10, 2065168336), (11, 1877425760), (14, 1475120240), (16, 1290730210), (20, 1032584168), (22, 938712880), (28, 737560120), (32, 645365105), (35, 590048096), (40, 516292084), (44, 469356440), (55, 375485152), (56, 368780060), (67, 308234080), (70, 295024048), (77, 268203680), (80, 258146042), (88, 234678220), (110, 187742576), (112, 184390030), (127, 162611680), (134, 154117040), (140, 147512024), (154, 134101840), (160, 129073021), (176, 117339110), (197, 104830880), (220, 93871288), (224, 92195015), (254, 81305840), (268, 77058520), (280, 73756012), (308, 67050920), (335, 61646816), (352, 58669555), (385, 53640736), (394, 52415440), (440, 46935644), (469, 44033440), (508, 40652920), (536, 38529260), (560, 36878006), (616, 33525460), (635, 32522336), (670, 30823408), (737, 28021280), (770, 26820368), (788, 26207720), (880, 23467822), (889, 23230240), (938, 22016720), (985, 20966176), (1016, 20326460), (1072, 19264630), (1120, 18439003), (1232, 16762730), (1270, 16261168), (1340, 15411704), (1379, 14975840), (1397, 14782880), (1474, 14010640), (1540, 13410184), (1576, 13103860), (1760, 11733911), (1778, 11615120), (1876, 11008360), (1970, 10483088), (2032, 10163230), (2144, 9632315), (2167, 9530080), (2345, 8806688), (2464, 8381365), (2540, 8130584), (2680, 7705852), (2758, 7487920), (2794, 7391440), (2948, 7005320), (3080, 6705092), (3152, 6551930), (3556, 5807560), (3685, 5604256), (3752, 5504180), (3940, 5241544), (4064, 5081615), (4334, 4765040), (4445, 4646048), (4690, 4403344), (5080, 4065292), (5159, 4003040), (5360, 3852926), (5516, 3743960), (5588, 3695720), (5896, 3502660), (6160, 3352546), (6304, 3275965), (6895, 2995168), (6985, 2956576), (7112, 2903780), (7370, 2802128), (7504, 2752090), (7880, 2620772), (8509, 2427040), (8668, 2382520), (8890, 2323024), (9380, 2201672), (9779, 2111840), (10160, 2032646), (10318, 2001520), (10720, 1926463), (10835, 1906016), (11032, 1871980), (11176, 1847860), (11792, 1751330), (12320, 1676273), (13199, 1564640), (13790, 1497584), (13970, 1478288), (14224, 1451890), (14740, 1401064), (15008, 1376045), (15169, 1361440), (15760, 1310386), (17018, 1213520), (17336, 1191260), (17780, 1161512), (18760, 1100836), (19558, 1055920), (20320, 1016323), (20636, 1000760), (21670, 953008), (22064, 935990), (22352, 923930), (23584, 875665), (25019, 825440), (25795, 800608), (26398, 782320), (27580, 748792), (27940, 739144), (28448, 725945), (29480, 700532), (30338, 680720), (31520, 655193), (34036, 606760), (34672, 595630), (35560, 580756), (37520, 550418), (39116, 527960), (41272, 500380), (42545, 485408), (43340, 476504), (44128, 467995), (44704, 461965), (48895, 422368), (50038, 412720), (51590, 400304), (52796, 391160), (55160, 374396), (55880, 369572), (58960, 350266), (59563, 346720), (60676, 340360), (65995, 312928), (68072, 303380), (69344, 297815), (71120, 290378), (75040, 275209), (75845, 272288), (78232, 263980), (82544, 250190), (85090, 242704), (86680, 238252), (92393, 223520), (93599, 220640), (97790, 211184), (100076, 206360), (103180, 200152), (105592, 195580), (110320, 187198), (111760, 184786), (117920, 175133), (119126, 173360), (121352, 170180), (125095, 165088), (131990, 156464), (136144, 151690), (142240, 145189)]