490296804480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{12160139}}^1$

素因数の和:12160171

約数の個数: 192

約数和(自身を含む): 1934921476800

約数和(自身を除く): 1444624672320

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 12160139, 24320278, 36480417, 48640556, 60800695, 72960834, 85120973, 97281112, 109441251, 121601390, 145921668, 170241946, 182402085, 194562224, 218882502, 243202780, 255362919, 291843336, 340483892, 364804170, 389124448, 425604865, 437765004, 486405560, 510725838, 547206255, 583686672, 680967784, 729608340, 766088757, 778248896, 851209730, 875530008, 972811120, 1021451676, 1094412510, 1167373344, 1276814595, 1361935568, 1459216680, 1532177514, 1556497792, 1702419460, 1751060016, 1945622240, 2042903352, 2188825020, 2334746688, 2553629190, 2723871136, 2918433360, 3064355028, 3404838920, 3502120032, 3830443785, 3891244480, 4085806704, 4377650040, 4669493376, 5107258380, 5447742272, 5836866720, 6128710056, 6809677840, 7004240064, 7660887570, 7782488960, 8171613408, 8755300080, 10214516760, 10895484544, 11673733440, 12257420112, 13619355680, 14008480128, 15321775140, 16343226816, 17510600160, 20429033520, 23347466880, 24514840224, 27238711360, 30643550280, 32686453632, 35021200320, 40858067040, 49029680448, 54477422720, 61287100560, 70042400640, 81716134080, 98059360896, 122574201120, 163432268160, 245148402240, 490296804480]

約数ペア:

[(1, 490296804480), (2, 245148402240), (3, 163432268160), (4, 122574201120), (5, 98059360896), (6, 81716134080), (7, 70042400640), (8, 61287100560), (9, 54477422720), (10, 49029680448), (12, 40858067040), (14, 35021200320), (15, 32686453632), (16, 30643550280), (18, 27238711360), (20, 24514840224), (21, 23347466880), (24, 20429033520), (28, 17510600160), (30, 16343226816), (32, 15321775140), (35, 14008480128), (36, 13619355680), (40, 12257420112), (42, 11673733440), (45, 10895484544), (48, 10214516760), (56, 8755300080), (60, 8171613408), (63, 7782488960), (64, 7660887570), (70, 7004240064), (72, 6809677840), (80, 6128710056), (84, 5836866720), (90, 5447742272), (96, 5107258380), (105, 4669493376), (112, 4377650040), (120, 4085806704), (126, 3891244480), (128, 3830443785), (140, 3502120032), (144, 3404838920), (160, 3064355028), (168, 2918433360), (180, 2723871136), (192, 2553629190), (210, 2334746688), (224, 2188825020), (240, 2042903352), (252, 1945622240), (280, 1751060016), (288, 1702419460), (315, 1556497792), (320, 1532177514), (336, 1459216680), (360, 1361935568), (384, 1276814595), (420, 1167373344), (448, 1094412510), (480, 1021451676), (504, 972811120), (560, 875530008), (576, 851209730), (630, 778248896), (640, 766088757), (672, 729608340), (720, 680967784), (840, 583686672), (896, 547206255), (960, 510725838), (1008, 486405560), (1120, 437765004), (1152, 425604865), (1260, 389124448), (1344, 364804170), (1440, 340483892), (1680, 291843336), (1920, 255362919), (2016, 243202780), (2240, 218882502), (2520, 194562224), (2688, 182402085), (2880, 170241946), (3360, 145921668), (4032, 121601390), (4480, 109441251), (5040, 97281112), (5760, 85120973), (6720, 72960834), (8064, 60800695), (10080, 48640556), (13440, 36480417), (20160, 24320278), (40320, 12160139)]