144157440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 546287616

約数和(自身を除く): 402130176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 173, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 346, 372, 384, 420, 434, 448, 465, 480, 496, 519, 560, 620, 640, 651, 672, 692, 744, 768, 840, 865, 868, 896, 930, 960, 992, 1038, 1085, 1120, 1211, 1240, 1280, 1302, 1344, 1384, 1488, 1680, 1730, 1736, 1792, 1860, 1920, 1984, 2076, 2170, 2240, 2422, 2480, 2595, 2604, 2688, 2768, 2976, 3255, 3360, 3460, 3472, 3633, 3720, 3840, 3968, 4152, 4340, 4480, 4844, 4960, 5190, 5208, 5363, 5376, 5536, 5952, 6055, 6510, 6720, 6920, 6944, 7266, 7440, 7936, 8304, 8680, 8960, 9688, 9920, 10380, 10416, 10726, 11072, 11904, 12110, 13020, 13440, 13840, 13888, 14532, 14880, 16089, 16608, 17360, 18165, 19376, 19840, 20760, 20832, 21452, 22144, 23808, 24220, 26040, 26815, 26880, 27680, 27776, 29064, 29760, 32178, 33216, 34720, 36330, 37541, 38752, 39680, 41520, 41664, 42904, 44288, 48440, 52080, 53630, 55360, 55552, 58128, 59520, 64356, 66432, 69440, 72660, 75082, 77504, 80445, 83040, 83328, 85808, 96880, 104160, 107260, 110720, 112623, 116256, 119040, 128712, 132864, 138880, 145320, 150164, 155008, 160890, 166080, 166656, 171616, 187705, 193760, 208320, 214520, 221440, 225246, 232512, 257424, 277760, 290640, 300328, 310016, 321780, 332160, 343232, 375410, 387520, 416640, 429040, 450492, 465024, 514848, 563115, 581280, 600656, 643560, 664320, 686464, 750820, 775040, 833280, 858080, 900984, 930048, 1029696, 1126230, 1162560, 1201312, 1287120, 1372928, 1501640, 1550080, 1716160, 1801968, 2059392, 2252460, 2325120, 2402624, 2574240, 3003280, 3432320, 3603936, 4118784, 4504920, 4650240, 4805248, 5148480, 6006560, 6864640, 7207872, 9009840, 9610496, 10296960, 12013120, 14415744, 18019680, 20593920, 24026240, 28831488, 36039360, 48052480, 72078720, 144157440]

約数ペア:

[(1, 144157440), (2, 72078720), (3, 48052480), (4, 36039360), (5, 28831488), (6, 24026240), (7, 20593920), (8, 18019680), (10, 14415744), (12, 12013120), (14, 10296960), (15, 9610496), (16, 9009840), (20, 7207872), (21, 6864640), (24, 6006560), (28, 5148480), (30, 4805248), (31, 4650240), (32, 4504920), (35, 4118784), (40, 3603936), (42, 3432320), (48, 3003280), (56, 2574240), (60, 2402624), (62, 2325120), (64, 2252460), (70, 2059392), (80, 1801968), (84, 1716160), (93, 1550080), (96, 1501640), (105, 1372928), (112, 1287120), (120, 1201312), (124, 1162560), (128, 1126230), (140, 1029696), (155, 930048), (160, 900984), (168, 858080), (173, 833280), (186, 775040), (192, 750820), (210, 686464), (217, 664320), (224, 643560), (240, 600656), (248, 581280), (256, 563115), (280, 514848), (310, 465024), (320, 450492), (336, 429040), (346, 416640), (372, 387520), (384, 375410), (420, 343232), (434, 332160), (448, 321780), (465, 310016), (480, 300328), (496, 290640), (519, 277760), (560, 257424), (620, 232512), (640, 225246), (651, 221440), (672, 214520), (692, 208320), (744, 193760), (768, 187705), (840, 171616), (865, 166656), (868, 166080), (896, 160890), (930, 155008), (960, 150164), (992, 145320), (1038, 138880), (1085, 132864), (1120, 128712), (1211, 119040), (1240, 116256), (1280, 112623), (1302, 110720), (1344, 107260), (1384, 104160), (1488, 96880), (1680, 85808), (1730, 83328), (1736, 83040), (1792, 80445), (1860, 77504), (1920, 75082), (1984, 72660), (2076, 69440), (2170, 66432), (2240, 64356), (2422, 59520), (2480, 58128), (2595, 55552), (2604, 55360), (2688, 53630), (2768, 52080), (2976, 48440), (3255, 44288), (3360, 42904), (3460, 41664), (3472, 41520), (3633, 39680), (3720, 38752), (3840, 37541), (3968, 36330), (4152, 34720), (4340, 33216), (4480, 32178), (4844, 29760), (4960, 29064), (5190, 27776), (5208, 27680), (5363, 26880), (5376, 26815), (5536, 26040), (5952, 24220), (6055, 23808), (6510, 22144), (6720, 21452), (6920, 20832), (6944, 20760), (7266, 19840), (7440, 19376), (7936, 18165), (8304, 17360), (8680, 16608), (8960, 16089), (9688, 14880), (9920, 14532), (10380, 13888), (10416, 13840), (10726, 13440), (11072, 13020), (11904, 12110)]