148323840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 320

約数和(自身を含む): 565678080

約数和(自身を除く): 417354240

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, 89, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 178, 186, 192, 210, 217, 224, 240, 248, 256, 267, 280, 310, 320, 336, 356, 372, 384, 420, 434, 445, 448, 465, 480, 496, 512, 534, 560, 620, 623, 640, 651, 672, 712, 744, 768, 840, 868, 890, 896, 930, 960, 992, 1068, 1085, 1120, 1240, 1246, 1280, 1302, 1335, 1344, 1424, 1488, 1536, 1680, 1736, 1780, 1792, 1860, 1869, 1920, 1984, 2136, 2170, 2240, 2480, 2492, 2560, 2604, 2670, 2688, 2759, 2848, 2976, 3115, 3255, 3360, 3472, 3560, 3584, 3720, 3738, 3840, 3968, 4272, 4340, 4480, 4960, 4984, 5208, 5340, 5376, 5518, 5696, 5952, 6230, 6510, 6720, 6944, 7120, 7440, 7476, 7680, 7936, 8277, 8544, 8680, 8960, 9345, 9920, 9968, 10416, 10680, 10752, 11036, 11392, 11904, 12460, 13020, 13440, 13795, 13888, 14240, 14880, 14952, 15872, 16554, 17088, 17360, 17920, 18690, 19313, 19840, 19936, 20832, 21360, 22072, 22784, 23808, 24920, 26040, 26880, 27590, 27776, 28480, 29760, 29904, 33108, 34176, 34720, 37380, 38626, 39680, 39872, 41385, 41664, 42720, 44144, 45568, 47616, 49840, 52080, 53760, 55180, 55552, 56960, 57939, 59520, 59808, 66216, 68352, 69440, 74760, 77252, 79360, 79744, 82770, 83328, 85440, 88288, 96565, 99680, 104160, 110360, 111104, 113920, 115878, 119040, 119616, 132432, 136704, 138880, 149520, 154504, 159488, 165540, 166656, 170880, 176576, 193130, 199360, 208320, 220720, 227840, 231756, 238080, 239232, 264864, 277760, 289695, 299040, 309008, 318976, 331080, 333312, 341760, 353152, 386260, 398720, 416640, 441440, 463512, 478464, 529728, 555520, 579390, 598080, 618016, 662160, 683520, 706304, 772520, 797440, 833280, 882880, 927024, 956928, 1059456, 1158780, 1196160, 1236032, 1324320, 1412608, 1545040, 1594880, 1666560, 1765760, 1854048, 2118912, 2317560, 2392320, 2472064, 2648640, 3090080, 3531520, 3708096, 4237824, 4635120, 4784640, 4944128, 5297280, 6180160, 7063040, 7416192, 9270240, 9888256, 10594560, 12360320, 14832384, 18540480, 21189120, 24720640, 29664768, 37080960, 49441280, 74161920, 148323840]

約数ペア:

[(1, 148323840), (2, 74161920), (3, 49441280), (4, 37080960), (5, 29664768), (6, 24720640), (7, 21189120), (8, 18540480), (10, 14832384), (12, 12360320), (14, 10594560), (15, 9888256), (16, 9270240), (20, 7416192), (21, 7063040), (24, 6180160), (28, 5297280), (30, 4944128), (31, 4784640), (32, 4635120), (35, 4237824), (40, 3708096), (42, 3531520), (48, 3090080), (56, 2648640), (60, 2472064), (62, 2392320), (64, 2317560), (70, 2118912), (80, 1854048), (84, 1765760), (89, 1666560), (93, 1594880), (96, 1545040), (105, 1412608), (112, 1324320), (120, 1236032), (124, 1196160), (128, 1158780), (140, 1059456), (155, 956928), (160, 927024), (168, 882880), (178, 833280), (186, 797440), (192, 772520), (210, 706304), (217, 683520), (224, 662160), (240, 618016), (248, 598080), (256, 579390), (267, 555520), (280, 529728), (310, 478464), (320, 463512), (336, 441440), (356, 416640), (372, 398720), (384, 386260), (420, 353152), (434, 341760), (445, 333312), (448, 331080), (465, 318976), (480, 309008), (496, 299040), (512, 289695), (534, 277760), (560, 264864), (620, 239232), (623, 238080), (640, 231756), (651, 227840), (672, 220720), (712, 208320), (744, 199360), (768, 193130), (840, 176576), (868, 170880), (890, 166656), (896, 165540), (930, 159488), (960, 154504), (992, 149520), (1068, 138880), (1085, 136704), (1120, 132432), (1240, 119616), (1246, 119040), (1280, 115878), (1302, 113920), (1335, 111104), (1344, 110360), (1424, 104160), (1488, 99680), (1536, 96565), (1680, 88288), (1736, 85440), (1780, 83328), (1792, 82770), (1860, 79744), (1869, 79360), (1920, 77252), (1984, 74760), (2136, 69440), (2170, 68352), (2240, 66216), (2480, 59808), (2492, 59520), (2560, 57939), (2604, 56960), (2670, 55552), (2688, 55180), (2759, 53760), (2848, 52080), (2976, 49840), (3115, 47616), (3255, 45568), (3360, 44144), (3472, 42720), (3560, 41664), (3584, 41385), (3720, 39872), (3738, 39680), (3840, 38626), (3968, 37380), (4272, 34720), (4340, 34176), (4480, 33108), (4960, 29904), (4984, 29760), (5208, 28480), (5340, 27776), (5376, 27590), (5518, 26880), (5696, 26040), (5952, 24920), (6230, 23808), (6510, 22784), (6720, 22072), (6944, 21360), (7120, 20832), (7440, 19936), (7476, 19840), (7680, 19313), (7936, 18690), (8277, 17920), (8544, 17360), (8680, 17088), (8960, 16554), (9345, 15872), (9920, 14952), (9968, 14880), (10416, 14240), (10680, 13888), (10752, 13795), (11036, 13440), (11392, 13020), (11904, 12460)]