1920697777440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3800051}}^1$

素因数の和:3800094

約数の個数: 288

約数和(自身を含む): 7319994566976

約数和(自身を除く): 5399296789536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 3120, 3159, 3240, 3510, 3744, 3888, 4212, 4320, 4680, 4860, 5265, 5616, 6240, 6318, 6480, 7020, 7776, 8424, 9360, 9720, 10530, 11232, 12636, 12960, 14040, 15795, 16848, 18720, 19440, 21060, 25272, 28080, 31590, 33696, 38880, 42120, 50544, 56160, 63180, 84240, 101088, 126360, 168480, 252720, 505440, 3800051, 7600102, 11400153, 15200204, 19000255, 22800306, 30400408, 34200459, 38000510, 45600612, 49400663, 57000765, 60800816, 68400918, 76001020, 91201224, 98801326, 102601377, 114001530, 121601632, 136801836, 148201989, 152002040, 171002295, 182402448, 197602652, 205202754, 228003060, 247003315, 273603672, 296403978, 304004080, 307804131, 342004590, 364804896, 395205304, 410405508, 444605967, 456006120, 494006630, 513006885, 547207344, 592807956, 608008160, 615608262, 684009180, 741009945, 790410608, 820811016, 889211934, 912012240, 923412393, 988013260, 1026013770, 1094414688, 1185615912, 1231216524, 1333817901, 1368018360, 1482019890, 1539020655, 1580821216, 1641622032, 1778423868, 1824024480, 1846824786, 1976026520, 2052027540, 2223029835, 2371231824, 2462433048, 2667635802, 2736036720, 2964039780, 3078041310, 3283244064, 3556847736, 3693649572, 3952053040, 4001453703, 4104055080, 4446059670, 4617061965, 4742463648, 4924866096, 5335271604, 5472073440, 5928079560, 6156082620, 6669089505, 7113695472, 7387299144, 7904106080, 8002907406, 8208110160, 8892119340, 9234123930, 9849732192, 10670543208, 11856159120, 12004361109, 12312165240, 13338179010, 14227390944, 14774598288, 16005814812, 16416220320, 17784238680, 18468247860, 20007268515, 21341086416, 23712318240, 24008722218, 24624330480, 26676358020, 29549196576, 32011629624, 35568477360, 36936495720, 40014537030, 42682172832, 48017444436, 49248660960, 53352716040, 60021805545, 64023259248, 71136954720, 73872991440, 80029074060, 96034888872, 106705432080, 120043611090, 128046518496, 147745982880, 160058148120, 192069777744, 213410864160, 240087222180, 320116296240, 384139555488, 480174444360, 640232592480, 960348888720, 1920697777440]

約数ペア:

[(1, 1920697777440), (2, 960348888720), (3, 640232592480), (4, 480174444360), (5, 384139555488), (6, 320116296240), (8, 240087222180), (9, 213410864160), (10, 192069777744), (12, 160058148120), (13, 147745982880), (15, 128046518496), (16, 120043611090), (18, 106705432080), (20, 96034888872), (24, 80029074060), (26, 73872991440), (27, 71136954720), (30, 64023259248), (32, 60021805545), (36, 53352716040), (39, 49248660960), (40, 48017444436), (45, 42682172832), (48, 40014537030), (52, 36936495720), (54, 35568477360), (60, 32011629624), (65, 29549196576), (72, 26676358020), (78, 24624330480), (80, 24008722218), (81, 23712318240), (90, 21341086416), (96, 20007268515), (104, 18468247860), (108, 17784238680), (117, 16416220320), (120, 16005814812), (130, 14774598288), (135, 14227390944), (144, 13338179010), (156, 12312165240), (160, 12004361109), (162, 11856159120), (180, 10670543208), (195, 9849732192), (208, 9234123930), (216, 8892119340), (234, 8208110160), (240, 8002907406), (243, 7904106080), (260, 7387299144), (270, 7113695472), (288, 6669089505), (312, 6156082620), (324, 5928079560), (351, 5472073440), (360, 5335271604), (390, 4924866096), (405, 4742463648), (416, 4617061965), (432, 4446059670), (468, 4104055080), (480, 4001453703), (486, 3952053040), (520, 3693649572), (540, 3556847736), (585, 3283244064), (624, 3078041310), (648, 2964039780), (702, 2736036720), (720, 2667635802), (780, 2462433048), (810, 2371231824), (864, 2223029835), (936, 2052027540), (972, 1976026520), (1040, 1846824786), (1053, 1824024480), (1080, 1778423868), (1170, 1641622032), (1215, 1580821216), (1248, 1539020655), (1296, 1482019890), (1404, 1368018360), (1440, 1333817901), (1560, 1231216524), (1620, 1185615912), (1755, 1094414688), (1872, 1026013770), (1944, 988013260), (2080, 923412393), (2106, 912012240), (2160, 889211934), (2340, 820811016), (2430, 790410608), (2592, 741009945), (2808, 684009180), (3120, 615608262), (3159, 608008160), (3240, 592807956), (3510, 547207344), (3744, 513006885), (3888, 494006630), (4212, 456006120), (4320, 444605967), (4680, 410405508), (4860, 395205304), (5265, 364804896), (5616, 342004590), (6240, 307804131), (6318, 304004080), (6480, 296403978), (7020, 273603672), (7776, 247003315), (8424, 228003060), (9360, 205202754), (9720, 197602652), (10530, 182402448), (11232, 171002295), (12636, 152002040), (12960, 148201989), (14040, 136801836), (15795, 121601632), (16848, 114001530), (18720, 102601377), (19440, 98801326), (21060, 91201224), (25272, 76001020), (28080, 68400918), (31590, 60800816), (33696, 57000765), (38880, 49400663), (42120, 45600612), (50544, 38000510), (56160, 34200459), (63180, 30400408), (84240, 22800306), (101088, 19000255), (126360, 15200204), (168480, 11400153), (252720, 7600102), (505440, 3800051)]