1492882560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19937}}^1$

素因数の和:19975

約数の個数: 192

約数和(自身を含む): 5551935480

約数和(自身を除く): 4059052920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 19937, 24960, 37440, 39874, 59811, 74880, 79748, 99685, 119622, 159496, 179433, 199370, 239244, 259181, 299055, 318992, 358866, 398740, 478488, 518362, 598110, 637984, 717732, 777543, 797480, 897165, 956976, 1036724, 1196220, 1275968, 1295905, 1435464, 1555086, 1594960, 1794330, 1913952, 2073448, 2332629, 2392440, 2551936, 2591810, 2870928, 3110172, 3189920, 3588660, 3827904, 3887715, 4146896, 4665258, 4784880, 5183620, 5741856, 6220344, 6379840, 7177320, 7655808, 7775430, 8293792, 9330516, 9569760, 10367240, 11483712, 11663145, 12440688, 12759680, 14354640, 15550860, 16587584, 18661032, 19139520, 20734480, 22967424, 23326290, 24881376, 28709280, 31101720, 33175168, 37322064, 38279040, 41468960, 46652580, 49762752, 57418560, 62203440, 74644128, 82937920, 93305160, 99525504, 114837120, 124406880, 149288256, 165875840, 186610320, 248813760, 298576512, 373220640, 497627520, 746441280, 1492882560]

約数ペア:

[(1, 1492882560), (2, 746441280), (3, 497627520), (4, 373220640), (5, 298576512), (6, 248813760), (8, 186610320), (9, 165875840), (10, 149288256), (12, 124406880), (13, 114837120), (15, 99525504), (16, 93305160), (18, 82937920), (20, 74644128), (24, 62203440), (26, 57418560), (30, 49762752), (32, 46652580), (36, 41468960), (39, 38279040), (40, 37322064), (45, 33175168), (48, 31101720), (52, 28709280), (60, 24881376), (64, 23326290), (65, 22967424), (72, 20734480), (78, 19139520), (80, 18661032), (90, 16587584), (96, 15550860), (104, 14354640), (117, 12759680), (120, 12440688), (128, 11663145), (130, 11483712), (144, 10367240), (156, 9569760), (160, 9330516), (180, 8293792), (192, 7775430), (195, 7655808), (208, 7177320), (234, 6379840), (240, 6220344), (260, 5741856), (288, 5183620), (312, 4784880), (320, 4665258), (360, 4146896), (384, 3887715), (390, 3827904), (416, 3588660), (468, 3189920), (480, 3110172), (520, 2870928), (576, 2591810), (585, 2551936), (624, 2392440), (640, 2332629), (720, 2073448), (780, 1913952), (832, 1794330), (936, 1594960), (960, 1555086), (1040, 1435464), (1152, 1295905), (1170, 1275968), (1248, 1196220), (1440, 1036724), (1560, 956976), (1664, 897165), (1872, 797480), (1920, 777543), (2080, 717732), (2340, 637984), (2496, 598110), (2880, 518362), (3120, 478488), (3744, 398740), (4160, 358866), (4680, 318992), (4992, 299055), (5760, 259181), (6240, 239244), (7488, 199370), (8320, 179433), (9360, 159496), (12480, 119622), (14976, 99685), (18720, 79748), (19937, 74880), (24960, 59811), (37440, 39874)]