18670124160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2591}}^1$

素因数の和:2761

約数の個数: 320

約数和(自身を含む): 67179974400

約数和(自身を除く): 48509850240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 139, 144, 160, 162, 180, 192, 216, 240, 270, 278, 288, 320, 324, 360, 384, 405, 417, 432, 480, 540, 556, 576, 640, 648, 695, 720, 810, 834, 864, 960, 1080, 1112, 1152, 1251, 1296, 1390, 1440, 1620, 1668, 1728, 1920, 2085, 2160, 2224, 2502, 2591, 2592, 2780, 2880, 3240, 3336, 3456, 3753, 4170, 4320, 4448, 5004, 5182, 5184, 5560, 5760, 6255, 6480, 6672, 7506, 7773, 8340, 8640, 8896, 10008, 10364, 10368, 11120, 11259, 12510, 12955, 12960, 13344, 15012, 15546, 16680, 17280, 17792, 18765, 20016, 20728, 22240, 22518, 23319, 25020, 25910, 25920, 26688, 30024, 31092, 33360, 37530, 38865, 40032, 41456, 44480, 45036, 46638, 50040, 51820, 51840, 53376, 56295, 60048, 62184, 66720, 69957, 75060, 77730, 80064, 82912, 88960, 90072, 93276, 100080, 103640, 112590, 116595, 120096, 124368, 133440, 139914, 150120, 155460, 160128, 165824, 180144, 186552, 200160, 207280, 209871, 225180, 233190, 240192, 248736, 266880, 279828, 300240, 310920, 331648, 349785, 360149, 360288, 373104, 400320, 414560, 419742, 450360, 466380, 480384, 497472, 559656, 600480, 621840, 699570, 720298, 720576, 746208, 800640, 829120, 839484, 900720, 932760, 994944, 1049355, 1080447, 1119312, 1200960, 1243680, 1399140, 1440596, 1441152, 1492416, 1658240, 1678968, 1800745, 1801440, 1865520, 2098710, 2160894, 2238624, 2401920, 2487360, 2798280, 2881192, 2984832, 3241341, 3357936, 3601490, 3602880, 3731040, 4197420, 4321788, 4477248, 4974720, 5402235, 5596560, 5762384, 6482682, 6715872, 7202980, 7205760, 7462080, 8394840, 8643576, 8954496, 9724023, 10804470, 11193120, 11524768, 12965364, 13431744, 14405960, 14924160, 16206705, 16789680, 17287152, 19448046, 21608940, 22386240, 23049536, 25930728, 26863488, 28811920, 29172069, 32413410, 33579360, 34574304, 38896092, 43217880, 44772480, 46099072, 48620115, 51861456, 57623840, 58344138, 64826820, 67158720, 69148608, 77792184, 86435760, 97240230, 103722912, 115247680, 116688276, 129653640, 134317440, 138297216, 145860345, 155584368, 172871520, 194480460, 207445824, 230495360, 233376552, 259307280, 291720690, 311168736, 345743040, 388960920, 414891648, 466753104, 518614560, 583441380, 622337472, 691486080, 777921840, 933506208, 1037229120, 1166882760, 1244674944, 1555843680, 1867012416, 2074458240, 2333765520, 3111687360, 3734024832, 4667531040, 6223374720, 9335062080, 18670124160]

約数ペア:

[(1, 18670124160), (2, 9335062080), (3, 6223374720), (4, 4667531040), (5, 3734024832), (6, 3111687360), (8, 2333765520), (9, 2074458240), (10, 1867012416), (12, 1555843680), (15, 1244674944), (16, 1166882760), (18, 1037229120), (20, 933506208), (24, 777921840), (27, 691486080), (30, 622337472), (32, 583441380), (36, 518614560), (40, 466753104), (45, 414891648), (48, 388960920), (54, 345743040), (60, 311168736), (64, 291720690), (72, 259307280), (80, 233376552), (81, 230495360), (90, 207445824), (96, 194480460), (108, 172871520), (120, 155584368), (128, 145860345), (135, 138297216), (139, 134317440), (144, 129653640), (160, 116688276), (162, 115247680), (180, 103722912), (192, 97240230), (216, 86435760), (240, 77792184), (270, 69148608), (278, 67158720), (288, 64826820), (320, 58344138), (324, 57623840), (360, 51861456), (384, 48620115), (405, 46099072), (417, 44772480), (432, 43217880), (480, 38896092), (540, 34574304), (556, 33579360), (576, 32413410), (640, 29172069), (648, 28811920), (695, 26863488), (720, 25930728), (810, 23049536), (834, 22386240), (864, 21608940), (960, 19448046), (1080, 17287152), (1112, 16789680), (1152, 16206705), (1251, 14924160), (1296, 14405960), (1390, 13431744), (1440, 12965364), (1620, 11524768), (1668, 11193120), (1728, 10804470), (1920, 9724023), (2085, 8954496), (2160, 8643576), (2224, 8394840), (2502, 7462080), (2591, 7205760), (2592, 7202980), (2780, 6715872), (2880, 6482682), (3240, 5762384), (3336, 5596560), (3456, 5402235), (3753, 4974720), (4170, 4477248), (4320, 4321788), (4448, 4197420), (5004, 3731040), (5182, 3602880), (5184, 3601490), (5560, 3357936), (5760, 3241341), (6255, 2984832), (6480, 2881192), (6672, 2798280), (7506, 2487360), (7773, 2401920), (8340, 2238624), (8640, 2160894), (8896, 2098710), (10008, 1865520), (10364, 1801440), (10368, 1800745), (11120, 1678968), (11259, 1658240), (12510, 1492416), (12955, 1441152), (12960, 1440596), (13344, 1399140), (15012, 1243680), (15546, 1200960), (16680, 1119312), (17280, 1080447), (17792, 1049355), (18765, 994944), (20016, 932760), (20728, 900720), (22240, 839484), (22518, 829120), (23319, 800640), (25020, 746208), (25910, 720576), (25920, 720298), (26688, 699570), (30024, 621840), (31092, 600480), (33360, 559656), (37530, 497472), (38865, 480384), (40032, 466380), (41456, 450360), (44480, 419742), (45036, 414560), (46638, 400320), (50040, 373104), (51820, 360288), (51840, 360149), (53376, 349785), (56295, 331648), (60048, 310920), (62184, 300240), (66720, 279828), (69957, 266880), (75060, 248736), (77730, 240192), (80064, 233190), (82912, 225180), (88960, 209871), (90072, 207280), (93276, 200160), (100080, 186552), (103640, 180144), (112590, 165824), (116595, 160128), (120096, 155460), (124368, 150120), (133440, 139914)]