187218720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 702544752

約数和(自身を除く): 515326032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 73, 78, 80, 90, 96, 104, 117, 120, 130, 137, 144, 146, 156, 160, 180, 195, 208, 219, 234, 240, 260, 274, 288, 292, 312, 360, 365, 390, 411, 416, 438, 468, 480, 520, 548, 584, 585, 624, 657, 685, 720, 730, 780, 822, 876, 936, 949, 1040, 1095, 1096, 1168, 1170, 1233, 1248, 1314, 1370, 1440, 1460, 1560, 1644, 1752, 1781, 1872, 1898, 2055, 2080, 2190, 2192, 2336, 2340, 2466, 2628, 2740, 2847, 2920, 3120, 3285, 3288, 3504, 3562, 3744, 3796, 4110, 4380, 4384, 4680, 4745, 4932, 5256, 5343, 5480, 5694, 5840, 6165, 6240, 6570, 6576, 7008, 7124, 7592, 8220, 8541, 8760, 8905, 9360, 9490, 9864, 10001, 10512, 10686, 10960, 11388, 11680, 12330, 13140, 13152, 14235, 14248, 15184, 16029, 16440, 17082, 17520, 17810, 18720, 18980, 19728, 20002, 21024, 21372, 21920, 22776, 24660, 26280, 26715, 28470, 28496, 30003, 30368, 32058, 32880, 34164, 35040, 35620, 37960, 39456, 40004, 42705, 42744, 45552, 49320, 50005, 52560, 53430, 56940, 56992, 60006, 64116, 65760, 68328, 71240, 75920, 80008, 80145, 85410, 85488, 90009, 91104, 98640, 100010, 105120, 106860, 113880, 120012, 128232, 130013, 136656, 142480, 150015, 151840, 160016, 160290, 170820, 170976, 180018, 197280, 200020, 213720, 227760, 240024, 256464, 260026, 273312, 284960, 300030, 320032, 320580, 341640, 360036, 390039, 400040, 427440, 450045, 455520, 480048, 512928, 520052, 600060, 641160, 650065, 683280, 720072, 780078, 800080, 854880, 900090, 960096, 1040104, 1170117, 1200120, 1282320, 1300130, 1366560, 1440144, 1560156, 1600160, 1800180, 1950195, 2080208, 2340234, 2400240, 2564640, 2600260, 2880288, 3120312, 3600360, 3900390, 4160416, 4680468, 4800480, 5200520, 5850585, 6240624, 7200720, 7800780, 9360936, 10401040, 11701170, 12481248, 14401440, 15601560, 18721872, 20802080, 23402340, 31203120, 37443744, 46804680, 62406240, 93609360, 187218720]

約数ペア:

[(1, 187218720), (2, 93609360), (3, 62406240), (4, 46804680), (5, 37443744), (6, 31203120), (8, 23402340), (9, 20802080), (10, 18721872), (12, 15601560), (13, 14401440), (15, 12481248), (16, 11701170), (18, 10401040), (20, 9360936), (24, 7800780), (26, 7200720), (30, 6240624), (32, 5850585), (36, 5200520), (39, 4800480), (40, 4680468), (45, 4160416), (48, 3900390), (52, 3600360), (60, 3120312), (65, 2880288), (72, 2600260), (73, 2564640), (78, 2400240), (80, 2340234), (90, 2080208), (96, 1950195), (104, 1800180), (117, 1600160), (120, 1560156), (130, 1440144), (137, 1366560), (144, 1300130), (146, 1282320), (156, 1200120), (160, 1170117), (180, 1040104), (195, 960096), (208, 900090), (219, 854880), (234, 800080), (240, 780078), (260, 720072), (274, 683280), (288, 650065), (292, 641160), (312, 600060), (360, 520052), (365, 512928), (390, 480048), (411, 455520), (416, 450045), (438, 427440), (468, 400040), (480, 390039), (520, 360036), (548, 341640), (584, 320580), (585, 320032), (624, 300030), (657, 284960), (685, 273312), (720, 260026), (730, 256464), (780, 240024), (822, 227760), (876, 213720), (936, 200020), (949, 197280), (1040, 180018), (1095, 170976), (1096, 170820), (1168, 160290), (1170, 160016), (1233, 151840), (1248, 150015), (1314, 142480), (1370, 136656), (1440, 130013), (1460, 128232), (1560, 120012), (1644, 113880), (1752, 106860), (1781, 105120), (1872, 100010), (1898, 98640), (2055, 91104), (2080, 90009), (2190, 85488), (2192, 85410), (2336, 80145), (2340, 80008), (2466, 75920), (2628, 71240), (2740, 68328), (2847, 65760), (2920, 64116), (3120, 60006), (3285, 56992), (3288, 56940), (3504, 53430), (3562, 52560), (3744, 50005), (3796, 49320), (4110, 45552), (4380, 42744), (4384, 42705), (4680, 40004), (4745, 39456), (4932, 37960), (5256, 35620), (5343, 35040), (5480, 34164), (5694, 32880), (5840, 32058), (6165, 30368), (6240, 30003), (6570, 28496), (6576, 28470), (7008, 26715), (7124, 26280), (7592, 24660), (8220, 22776), (8541, 21920), (8760, 21372), (8905, 21024), (9360, 20002), (9490, 19728), (9864, 18980), (10001, 18720), (10512, 17810), (10686, 17520), (10960, 17082), (11388, 16440), (11680, 16029), (12330, 15184), (13140, 14248), (13152, 14235)]