16551430560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11813}}^1$

素因数の和:11980

約数の個数: 288

約数和(自身を含む): 65020475520

約数和(自身を除く): 48469044960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 139, 140, 144, 160, 168, 180, 210, 224, 240, 252, 278, 280, 288, 315, 336, 360, 417, 420, 480, 504, 556, 560, 630, 672, 695, 720, 834, 840, 973, 1008, 1112, 1120, 1251, 1260, 1390, 1440, 1668, 1680, 1946, 2016, 2085, 2224, 2502, 2520, 2780, 2919, 3336, 3360, 3892, 4170, 4448, 4865, 5004, 5040, 5560, 5838, 6255, 6672, 7784, 8340, 8757, 9730, 10008, 10080, 11120, 11676, 11813, 12510, 13344, 14595, 15568, 16680, 17514, 19460, 20016, 22240, 23352, 23626, 25020, 29190, 31136, 33360, 35028, 35439, 38920, 40032, 43785, 46704, 47252, 50040, 58380, 59065, 66720, 70056, 70878, 77840, 82691, 87570, 93408, 94504, 100080, 106317, 116760, 118130, 140112, 141756, 155680, 165382, 175140, 177195, 189008, 200160, 212634, 233520, 236260, 248073, 280224, 283512, 330764, 350280, 354390, 378016, 413455, 425268, 467040, 472520, 496146, 531585, 567024, 661528, 700560, 708780, 744219, 826910, 850536, 945040, 992292, 1063170, 1134048, 1240365, 1323056, 1401120, 1417560, 1488438, 1642007, 1653820, 1701072, 1890080, 1984584, 2126340, 2480730, 2646112, 2835120, 2976876, 3284014, 3307640, 3402144, 3721095, 3969168, 4252680, 4926021, 4961460, 5670240, 5953752, 6568028, 6615280, 7442190, 7938336, 8210035, 8505360, 9852042, 9922920, 11494049, 11907504, 13136056, 13230560, 14778063, 14884380, 16420070, 17010720, 19704084, 19845840, 22988098, 23815008, 24630105, 26272112, 29556126, 29768760, 32840140, 34482147, 39408168, 39691680, 45976196, 49260210, 52544224, 57470245, 59112252, 59537520, 65680280, 68964294, 73890315, 78816336, 91952392, 98520420, 103446441, 114940490, 118224504, 119075040, 131360560, 137928588, 147780630, 157632672, 172410735, 183904784, 197040840, 206892882, 229880980, 236449008, 262721120, 275857176, 295561260, 344821470, 367809568, 394081680, 413785764, 459761960, 472898016, 517232205, 551714352, 591122520, 689642940, 788163360, 827571528, 919523920, 1034464410, 1103428704, 1182245040, 1379285880, 1655143056, 1839047840, 2068928820, 2364490080, 2758571760, 3310286112, 4137857640, 5517143520, 8275715280, 16551430560]

約数ペア:

[(1, 16551430560), (2, 8275715280), (3, 5517143520), (4, 4137857640), (5, 3310286112), (6, 2758571760), (7, 2364490080), (8, 2068928820), (9, 1839047840), (10, 1655143056), (12, 1379285880), (14, 1182245040), (15, 1103428704), (16, 1034464410), (18, 919523920), (20, 827571528), (21, 788163360), (24, 689642940), (28, 591122520), (30, 551714352), (32, 517232205), (35, 472898016), (36, 459761960), (40, 413785764), (42, 394081680), (45, 367809568), (48, 344821470), (56, 295561260), (60, 275857176), (63, 262721120), (70, 236449008), (72, 229880980), (80, 206892882), (84, 197040840), (90, 183904784), (96, 172410735), (105, 157632672), (112, 147780630), (120, 137928588), (126, 131360560), (139, 119075040), (140, 118224504), (144, 114940490), (160, 103446441), (168, 98520420), (180, 91952392), (210, 78816336), (224, 73890315), (240, 68964294), (252, 65680280), (278, 59537520), (280, 59112252), (288, 57470245), (315, 52544224), (336, 49260210), (360, 45976196), (417, 39691680), (420, 39408168), (480, 34482147), (504, 32840140), (556, 29768760), (560, 29556126), (630, 26272112), (672, 24630105), (695, 23815008), (720, 22988098), (834, 19845840), (840, 19704084), (973, 17010720), (1008, 16420070), (1112, 14884380), (1120, 14778063), (1251, 13230560), (1260, 13136056), (1390, 11907504), (1440, 11494049), (1668, 9922920), (1680, 9852042), (1946, 8505360), (2016, 8210035), (2085, 7938336), (2224, 7442190), (2502, 6615280), (2520, 6568028), (2780, 5953752), (2919, 5670240), (3336, 4961460), (3360, 4926021), (3892, 4252680), (4170, 3969168), (4448, 3721095), (4865, 3402144), (5004, 3307640), (5040, 3284014), (5560, 2976876), (5838, 2835120), (6255, 2646112), (6672, 2480730), (7784, 2126340), (8340, 1984584), (8757, 1890080), (9730, 1701072), (10008, 1653820), (10080, 1642007), (11120, 1488438), (11676, 1417560), (11813, 1401120), (12510, 1323056), (13344, 1240365), (14595, 1134048), (15568, 1063170), (16680, 992292), (17514, 945040), (19460, 850536), (20016, 826910), (22240, 744219), (23352, 708780), (23626, 700560), (25020, 661528), (29190, 567024), (31136, 531585), (33360, 496146), (35028, 472520), (35439, 467040), (38920, 425268), (40032, 413455), (43785, 378016), (46704, 354390), (47252, 350280), (50040, 330764), (58380, 283512), (59065, 280224), (66720, 248073), (70056, 236260), (70878, 233520), (77840, 212634), (82691, 200160), (87570, 189008), (93408, 177195), (94504, 175140), (100080, 165382), (106317, 155680), (116760, 141756), (118130, 140112)]