163787520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 599562432

約数和(自身を除く): 435774912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 193, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 384, 386, 390, 408, 416, 442, 480, 510, 520, 544, 579, 624, 640, 663, 680, 768, 772, 780, 816, 832, 884, 960, 965, 1020, 1040, 1088, 1105, 1158, 1248, 1280, 1326, 1360, 1544, 1560, 1632, 1664, 1768, 1920, 1930, 2040, 2080, 2176, 2210, 2316, 2496, 2509, 2652, 2720, 2895, 3088, 3120, 3264, 3281, 3315, 3328, 3536, 3840, 3860, 4080, 4160, 4352, 4420, 4632, 4992, 5018, 5304, 5440, 5790, 6176, 6240, 6528, 6562, 6630, 7072, 7527, 7720, 8160, 8320, 8840, 9264, 9843, 9984, 10036, 10608, 10880, 11580, 12352, 12480, 12545, 13056, 13124, 13260, 14144, 15054, 15440, 16320, 16405, 16640, 17680, 18528, 19686, 20072, 21216, 21760, 23160, 24704, 24960, 25090, 26248, 26520, 28288, 30108, 30880, 32640, 32810, 35360, 37056, 37635, 39372, 40144, 42432, 42653, 46320, 49215, 49408, 49920, 50180, 52496, 53040, 56576, 60216, 61760, 65280, 65620, 70720, 74112, 75270, 78744, 80288, 84864, 85306, 92640, 98430, 100360, 104992, 106080, 120432, 123520, 127959, 131240, 141440, 148224, 150540, 157488, 160576, 169728, 170612, 185280, 196860, 200720, 209984, 212160, 213265, 240864, 247040, 255918, 262480, 282880, 301080, 314976, 321152, 341224, 370560, 393720, 401440, 419968, 424320, 426530, 481728, 511836, 524960, 602160, 629952, 639795, 642304, 682448, 741120, 787440, 802880, 839936, 848640, 853060, 963456, 1023672, 1049920, 1204320, 1259904, 1279590, 1364896, 1574880, 1605760, 1706120, 1926912, 2047344, 2099840, 2408640, 2519808, 2559180, 2729792, 3149760, 3211520, 3412240, 4094688, 4199680, 4817280, 5118360, 5459584, 6299520, 6824480, 8189376, 9634560, 10236720, 10919168, 12599040, 13648960, 16378752, 20473440, 27297920, 32757504, 40946880, 54595840, 81893760, 163787520]

約数ペア:

[(1, 163787520), (2, 81893760), (3, 54595840), (4, 40946880), (5, 32757504), (6, 27297920), (8, 20473440), (10, 16378752), (12, 13648960), (13, 12599040), (15, 10919168), (16, 10236720), (17, 9634560), (20, 8189376), (24, 6824480), (26, 6299520), (30, 5459584), (32, 5118360), (34, 4817280), (39, 4199680), (40, 4094688), (48, 3412240), (51, 3211520), (52, 3149760), (60, 2729792), (64, 2559180), (65, 2519808), (68, 2408640), (78, 2099840), (80, 2047344), (85, 1926912), (96, 1706120), (102, 1605760), (104, 1574880), (120, 1364896), (128, 1279590), (130, 1259904), (136, 1204320), (156, 1049920), (160, 1023672), (170, 963456), (192, 853060), (193, 848640), (195, 839936), (204, 802880), (208, 787440), (221, 741120), (240, 682448), (255, 642304), (256, 639795), (260, 629952), (272, 602160), (312, 524960), (320, 511836), (340, 481728), (384, 426530), (386, 424320), (390, 419968), (408, 401440), (416, 393720), (442, 370560), (480, 341224), (510, 321152), (520, 314976), (544, 301080), (579, 282880), (624, 262480), (640, 255918), (663, 247040), (680, 240864), (768, 213265), (772, 212160), (780, 209984), (816, 200720), (832, 196860), (884, 185280), (960, 170612), (965, 169728), (1020, 160576), (1040, 157488), (1088, 150540), (1105, 148224), (1158, 141440), (1248, 131240), (1280, 127959), (1326, 123520), (1360, 120432), (1544, 106080), (1560, 104992), (1632, 100360), (1664, 98430), (1768, 92640), (1920, 85306), (1930, 84864), (2040, 80288), (2080, 78744), (2176, 75270), (2210, 74112), (2316, 70720), (2496, 65620), (2509, 65280), (2652, 61760), (2720, 60216), (2895, 56576), (3088, 53040), (3120, 52496), (3264, 50180), (3281, 49920), (3315, 49408), (3328, 49215), (3536, 46320), (3840, 42653), (3860, 42432), (4080, 40144), (4160, 39372), (4352, 37635), (4420, 37056), (4632, 35360), (4992, 32810), (5018, 32640), (5304, 30880), (5440, 30108), (5790, 28288), (6176, 26520), (6240, 26248), (6528, 25090), (6562, 24960), (6630, 24704), (7072, 23160), (7527, 21760), (7720, 21216), (8160, 20072), (8320, 19686), (8840, 18528), (9264, 17680), (9843, 16640), (9984, 16405), (10036, 16320), (10608, 15440), (10880, 15054), (11580, 14144), (12352, 13260), (12480, 13124), (12545, 13056)]