191892480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 264

約数和(自身を含む): 682977456

約数和(自身を除く): 491084976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 512, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 961, 992, 1024, 1040, 1209, 1240, 1248, 1280, 1488, 1536, 1560, 1612, 1664, 1860, 1920, 1922, 1984, 2015, 2080, 2418, 2480, 2496, 2560, 2883, 2976, 3072, 3120, 3224, 3328, 3720, 3840, 3844, 3968, 4030, 4160, 4805, 4836, 4960, 4992, 5120, 5766, 5952, 6045, 6240, 6448, 6656, 7440, 7680, 7688, 7936, 8060, 8320, 9610, 9672, 9920, 9984, 11532, 11904, 12090, 12480, 12493, 12896, 13312, 14415, 14880, 15360, 15376, 15872, 16120, 16640, 19220, 19344, 19840, 19968, 23064, 23808, 24180, 24960, 24986, 25792, 28830, 29760, 30752, 31744, 32240, 33280, 37479, 38440, 38688, 39680, 39936, 46128, 47616, 48360, 49920, 49972, 51584, 57660, 59520, 61504, 62465, 64480, 66560, 74958, 76880, 77376, 79360, 92256, 95232, 96720, 99840, 99944, 103168, 115320, 119040, 123008, 124930, 128960, 149916, 153760, 154752, 158720, 184512, 187395, 193440, 199680, 199888, 206336, 230640, 238080, 246016, 249860, 257920, 299832, 307520, 309504, 369024, 374790, 386880, 399776, 412672, 461280, 476160, 492032, 499720, 515840, 599664, 615040, 619008, 738048, 749580, 773760, 799552, 922560, 984064, 999440, 1031680, 1199328, 1230080, 1238016, 1476096, 1499160, 1547520, 1599104, 1845120, 1998880, 2063360, 2398656, 2460160, 2952192, 2998320, 3095040, 3198208, 3690240, 3997760, 4797312, 4920320, 5996640, 6190080, 6396416, 7380480, 7995520, 9594624, 11993280, 12792832, 14760960, 15991040, 19189248, 23986560, 31982080, 38378496, 47973120, 63964160, 95946240, 191892480]

約数ペア:

[(1, 191892480), (2, 95946240), (3, 63964160), (4, 47973120), (5, 38378496), (6, 31982080), (8, 23986560), (10, 19189248), (12, 15991040), (13, 14760960), (15, 12792832), (16, 11993280), (20, 9594624), (24, 7995520), (26, 7380480), (30, 6396416), (31, 6190080), (32, 5996640), (39, 4920320), (40, 4797312), (48, 3997760), (52, 3690240), (60, 3198208), (62, 3095040), (64, 2998320), (65, 2952192), (78, 2460160), (80, 2398656), (93, 2063360), (96, 1998880), (104, 1845120), (120, 1599104), (124, 1547520), (128, 1499160), (130, 1476096), (155, 1238016), (156, 1230080), (160, 1199328), (186, 1031680), (192, 999440), (195, 984064), (208, 922560), (240, 799552), (248, 773760), (256, 749580), (260, 738048), (310, 619008), (312, 615040), (320, 599664), (372, 515840), (384, 499720), (390, 492032), (403, 476160), (416, 461280), (465, 412672), (480, 399776), (496, 386880), (512, 374790), (520, 369024), (620, 309504), (624, 307520), (640, 299832), (744, 257920), (768, 249860), (780, 246016), (806, 238080), (832, 230640), (930, 206336), (960, 199888), (961, 199680), (992, 193440), (1024, 187395), (1040, 184512), (1209, 158720), (1240, 154752), (1248, 153760), (1280, 149916), (1488, 128960), (1536, 124930), (1560, 123008), (1612, 119040), (1664, 115320), (1860, 103168), (1920, 99944), (1922, 99840), (1984, 96720), (2015, 95232), (2080, 92256), (2418, 79360), (2480, 77376), (2496, 76880), (2560, 74958), (2883, 66560), (2976, 64480), (3072, 62465), (3120, 61504), (3224, 59520), (3328, 57660), (3720, 51584), (3840, 49972), (3844, 49920), (3968, 48360), (4030, 47616), (4160, 46128), (4805, 39936), (4836, 39680), (4960, 38688), (4992, 38440), (5120, 37479), (5766, 33280), (5952, 32240), (6045, 31744), (6240, 30752), (6448, 29760), (6656, 28830), (7440, 25792), (7680, 24986), (7688, 24960), (7936, 24180), (8060, 23808), (8320, 23064), (9610, 19968), (9672, 19840), (9920, 19344), (9984, 19220), (11532, 16640), (11904, 16120), (12090, 15872), (12480, 15376), (12493, 15360), (12896, 14880), (13312, 14415)]