661088401920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{8191}}^1$

素因数の和:8364

約数の個数: 480

約数和(自身を含む): 2384597090304

約数和(自身を除く): 1723508688384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 113, 120, 124, 128, 144, 155, 160, 180, 186, 192, 226, 240, 248, 256, 279, 288, 310, 320, 339, 360, 372, 384, 452, 465, 480, 496, 512, 558, 565, 576, 620, 640, 678, 720, 744, 768, 904, 930, 960, 992, 1017, 1116, 1130, 1152, 1240, 1280, 1356, 1395, 1440, 1488, 1536, 1695, 1808, 1860, 1920, 1984, 2034, 2232, 2260, 2304, 2480, 2560, 2712, 2790, 2880, 2976, 3390, 3503, 3616, 3720, 3840, 3968, 4068, 4464, 4520, 4608, 4960, 5085, 5424, 5580, 5760, 5952, 6780, 7006, 7232, 7440, 7680, 7936, 8136, 8191, 8928, 9040, 9920, 10170, 10509, 10848, 11160, 11520, 11904, 13560, 14012, 14464, 14880, 15872, 16272, 16382, 17515, 17856, 18080, 19840, 20340, 21018, 21696, 22320, 23040, 23808, 24573, 27120, 28024, 28928, 29760, 31527, 32544, 32764, 35030, 35712, 36160, 39680, 40680, 40955, 42036, 43392, 44640, 47616, 49146, 52545, 54240, 56048, 57856, 59520, 63054, 65088, 65528, 70060, 71424, 72320, 73719, 79360, 81360, 81910, 84072, 86784, 89280, 98292, 105090, 108480, 112096, 119040, 122865, 126108, 130176, 131056, 140120, 142848, 144640, 147438, 157635, 162720, 163820, 168144, 173568, 178560, 196584, 210180, 216960, 224192, 238080, 245730, 252216, 253921, 260352, 262112, 280240, 289280, 294876, 315270, 325440, 327640, 336288, 357120, 368595, 393168, 420360, 433920, 448384, 491460, 504432, 507842, 520704, 524224, 560480, 589752, 630540, 650880, 655280, 672576, 714240, 737190, 761763, 786336, 840720, 867840, 896768, 925583, 982920, 1008864, 1015684, 1048448, 1120960, 1179504, 1261080, 1269605, 1301760, 1310560, 1345152, 1474380, 1523526, 1572672, 1681440, 1793536, 1851166, 1965840, 2017728, 2031368, 2096896, 2241920, 2285289, 2359008, 2522160, 2539210, 2603520, 2621120, 2690304, 2776749, 2948760, 3047052, 3145344, 3362880, 3702332, 3808815, 3931680, 4035456, 4062736, 4193792, 4483840, 4570578, 4627915, 4718016, 5044320, 5078420, 5242240, 5380608, 5553498, 5897520, 6094104, 6290688, 6725760, 7404664, 7617630, 7863360, 8070912, 8125472, 8330247, 8967680, 9141156, 9255830, 9436032, 10088640, 10156840, 10484480, 11106996, 11426445, 11795040, 12188208, 12581376, 13451520, 13883745, 14809328, 15235260, 15726720, 16141824, 16250944, 16660494, 18282312, 18511660, 18872064, 20177280, 20313680, 20968960, 22213992, 22852890, 23590080, 24376416, 26903040, 27767490, 28693073, 29618656, 30470520, 31453440, 32501888, 33320988, 36564624, 37023320, 37744128, 40354560, 40627360, 41651235, 44427984, 45705780, 47180160, 48752832, 55534980, 57386146, 59237312, 60941040, 62906880, 65003776, 66641976, 73129248, 74046640, 80709120, 81254720, 83302470, 86079219, 88855968, 91411560, 94360320, 97505664, 111069960, 114772292, 118474624, 121882080, 130007552, 133283952, 143465365, 146258496, 148093280, 162509440, 166604940, 172158438, 177711936, 182823120, 188720640, 195011328, 222139920, 229544584, 236949248, 243764160, 258237657, 266567904, 286930730, 292516992, 296186560, 325018880, 333209880, 344316876, 355423872, 365646240, 390022656, 430396095, 444279840, 459089168, 473898496, 487528320, 516475314, 533135808, 573861460, 585033984, 592373120, 650037760, 666419760, 688633752, 710847744, 731292480, 860792190, 888559680, 918178336, 975056640, 1032950628, 1066271616, 1147722920, 1170067968, 1184746240, 1291188285, 1332839520, 1377267504, 1421695488, 1462584960, 1721584380, 1777119360, 1836356672, 1950113280, 2065901256, 2132543232, 2295445840, 2369492480, 2582376570, 2665679040, 2754535008, 2925169920, 3443168760, 3554238720, 3672713344, 4131802512, 4265086464, 4590891680, 5164753140, 5331358080, 5509070016, 5850339840, 6886337520, 7108477440, 7345426688, 8263605024, 9181783360, 10329506280, 10662716160, 11018140032, 13772675040, 14690853376, 16527210048, 18363566720, 20659012560, 21325432320, 22036280064, 27545350080, 33054420096, 36727133440, 41318025120, 44072560128, 55090700160, 66108840192, 73454266880, 82636050240, 110181400320, 132217680384, 165272100480, 220362800640, 330544200960, 661088401920]

約数ペア:

[(1, 661088401920), (2, 330544200960), (3, 220362800640), (4, 165272100480), (5, 132217680384), (6, 110181400320), (8, 82636050240), (9, 73454266880), (10, 66108840192), (12, 55090700160), (15, 44072560128), (16, 41318025120), (18, 36727133440), (20, 33054420096), (24, 27545350080), (30, 22036280064), (31, 21325432320), (32, 20659012560), (36, 18363566720), (40, 16527210048), (45, 14690853376), (48, 13772675040), (60, 11018140032), (62, 10662716160), (64, 10329506280), (72, 9181783360), (80, 8263605024), (90, 7345426688), (93, 7108477440), (96, 6886337520), (113, 5850339840), (120, 5509070016), (124, 5331358080), (128, 5164753140), (144, 4590891680), (155, 4265086464), (160, 4131802512), (180, 3672713344), (186, 3554238720), (192, 3443168760), (226, 2925169920), (240, 2754535008), (248, 2665679040), (256, 2582376570), (279, 2369492480), (288, 2295445840), (310, 2132543232), (320, 2065901256), (339, 1950113280), (360, 1836356672), (372, 1777119360), (384, 1721584380), (452, 1462584960), (465, 1421695488), (480, 1377267504), (496, 1332839520), (512, 1291188285), (558, 1184746240), (565, 1170067968), (576, 1147722920), (620, 1066271616), (640, 1032950628), (678, 975056640), (720, 918178336), (744, 888559680), (768, 860792190), (904, 731292480), (930, 710847744), (960, 688633752), (992, 666419760), (1017, 650037760), (1116, 592373120), (1130, 585033984), (1152, 573861460), (1240, 533135808), (1280, 516475314), (1356, 487528320), (1395, 473898496), (1440, 459089168), (1488, 444279840), (1536, 430396095), (1695, 390022656), (1808, 365646240), (1860, 355423872), (1920, 344316876), (1984, 333209880), (2034, 325018880), (2232, 296186560), (2260, 292516992), (2304, 286930730), (2480, 266567904), (2560, 258237657), (2712, 243764160), (2790, 236949248), (2880, 229544584), (2976, 222139920), (3390, 195011328), (3503, 188720640), (3616, 182823120), (3720, 177711936), (3840, 172158438), (3968, 166604940), (4068, 162509440), (4464, 148093280), (4520, 146258496), (4608, 143465365), (4960, 133283952), (5085, 130007552), (5424, 121882080), (5580, 118474624), (5760, 114772292), (5952, 111069960), (6780, 97505664), (7006, 94360320), (7232, 91411560), (7440, 88855968), (7680, 86079219), (7936, 83302470), (8136, 81254720), (8191, 80709120), (8928, 74046640), (9040, 73129248), (9920, 66641976), (10170, 65003776), (10509, 62906880), (10848, 60941040), (11160, 59237312), (11520, 57386146), (11904, 55534980), (13560, 48752832), (14012, 47180160), (14464, 45705780), (14880, 44427984), (15872, 41651235), (16272, 40627360), (16382, 40354560), (17515, 37744128), (17856, 37023320), (18080, 36564624), (19840, 33320988), (20340, 32501888), (21018, 31453440), (21696, 30470520), (22320, 29618656), (23040, 28693073), (23808, 27767490), (24573, 26903040), (27120, 24376416), (28024, 23590080), (28928, 22852890), (29760, 22213992), (31527, 20968960), (32544, 20313680), (32764, 20177280), (35030, 18872064), (35712, 18511660), (36160, 18282312), (39680, 16660494), (40680, 16250944), (40955, 16141824), (42036, 15726720), (43392, 15235260), (44640, 14809328), (47616, 13883745), (49146, 13451520), (52545, 12581376), (54240, 12188208), (56048, 11795040), (57856, 11426445), (59520, 11106996), (63054, 10484480), (65088, 10156840), (65528, 10088640), (70060, 9436032), (71424, 9255830), (72320, 9141156), (73719, 8967680), (79360, 8330247), (81360, 8125472), (81910, 8070912), (84072, 7863360), (86784, 7617630), (89280, 7404664), (98292, 6725760), (105090, 6290688), (108480, 6094104), (112096, 5897520), (119040, 5553498), (122865, 5380608), (126108, 5242240), (130176, 5078420), (131056, 5044320), (140120, 4718016), (142848, 4627915), (144640, 4570578), (147438, 4483840), (157635, 4193792), (162720, 4062736), (163820, 4035456), (168144, 3931680), (173568, 3808815), (178560, 3702332), (196584, 3362880), (210180, 3145344), (216960, 3047052), (224192, 2948760), (238080, 2776749), (245730, 2690304), (252216, 2621120), (253921, 2603520), (260352, 2539210), (262112, 2522160), (280240, 2359008), (289280, 2285289), (294876, 2241920), (315270, 2096896), (325440, 2031368), (327640, 2017728), (336288, 1965840), (357120, 1851166), (368595, 1793536), (393168, 1681440), (420360, 1572672), (433920, 1523526), (448384, 1474380), (491460, 1345152), (504432, 1310560), (507842, 1301760), (520704, 1269605), (524224, 1261080), (560480, 1179504), (589752, 1120960), (630540, 1048448), (650880, 1015684), (655280, 1008864), (672576, 982920), (714240, 925583), (737190, 896768), (761763, 867840), (786336, 840720)]