190018560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 176

約数和(自身を含む): 619012800

約数和(自身を除く): 428994240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 139, 160, 178, 192, 240, 256, 267, 278, 320, 356, 384, 417, 445, 480, 512, 534, 556, 640, 695, 712, 768, 834, 890, 960, 1024, 1068, 1112, 1280, 1335, 1390, 1424, 1536, 1668, 1780, 1920, 2085, 2136, 2224, 2560, 2670, 2780, 2848, 3072, 3336, 3560, 3840, 4170, 4272, 4448, 5120, 5340, 5560, 5696, 6672, 7120, 7680, 8340, 8544, 8896, 10680, 11120, 11392, 12371, 13344, 14240, 15360, 16680, 17088, 17792, 21360, 22240, 22784, 24742, 26688, 28480, 33360, 34176, 35584, 37113, 42720, 44480, 45568, 49484, 53376, 56960, 61855, 66720, 68352, 71168, 74226, 85440, 88960, 91136, 98968, 106752, 113920, 123710, 133440, 136704, 142336, 148452, 170880, 177920, 185565, 197936, 213504, 227840, 247420, 266880, 273408, 296904, 341760, 355840, 371130, 395872, 427008, 455680, 494840, 533760, 593808, 683520, 711680, 742260, 791744, 989680, 1067520, 1187616, 1367040, 1484520, 1583488, 1979360, 2135040, 2375232, 2969040, 3166976, 3958720, 4750464, 5938080, 6333952, 7917440, 9500928, 11876160, 12667904, 15834880, 19001856, 23752320, 31669760, 38003712, 47504640, 63339520, 95009280, 190018560]

約数ペア:

[(1, 190018560), (2, 95009280), (3, 63339520), (4, 47504640), (5, 38003712), (6, 31669760), (8, 23752320), (10, 19001856), (12, 15834880), (15, 12667904), (16, 11876160), (20, 9500928), (24, 7917440), (30, 6333952), (32, 5938080), (40, 4750464), (48, 3958720), (60, 3166976), (64, 2969040), (80, 2375232), (89, 2135040), (96, 1979360), (120, 1583488), (128, 1484520), (139, 1367040), (160, 1187616), (178, 1067520), (192, 989680), (240, 791744), (256, 742260), (267, 711680), (278, 683520), (320, 593808), (356, 533760), (384, 494840), (417, 455680), (445, 427008), (480, 395872), (512, 371130), (534, 355840), (556, 341760), (640, 296904), (695, 273408), (712, 266880), (768, 247420), (834, 227840), (890, 213504), (960, 197936), (1024, 185565), (1068, 177920), (1112, 170880), (1280, 148452), (1335, 142336), (1390, 136704), (1424, 133440), (1536, 123710), (1668, 113920), (1780, 106752), (1920, 98968), (2085, 91136), (2136, 88960), (2224, 85440), (2560, 74226), (2670, 71168), (2780, 68352), (2848, 66720), (3072, 61855), (3336, 56960), (3560, 53376), (3840, 49484), (4170, 45568), (4272, 44480), (4448, 42720), (5120, 37113), (5340, 35584), (5560, 34176), (5696, 33360), (6672, 28480), (7120, 26688), (7680, 24742), (8340, 22784), (8544, 22240), (8896, 21360), (10680, 17792), (11120, 17088), (11392, 16680), (12371, 15360), (13344, 14240)]