203195520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1108

約数の個数: 256

約数和(自身を含む): 785808000

約数和(自身を除く): 582612480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1069, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2138, 2160, 2376, 2640, 2880, 2970, 3168, 3207, 3456, 3520, 3960, 4224, 4276, 4320, 4752, 5280, 5345, 5760, 5940, 6336, 6414, 7040, 7920, 8552, 8640, 9504, 9621, 10560, 10690, 11759, 11880, 12672, 12828, 15840, 16035, 17104, 17280, 19008, 19242, 21120, 21380, 23518, 23760, 25656, 28863, 31680, 32070, 34208, 35277, 38016, 38484, 42760, 47036, 47520, 48105, 51312, 57726, 58795, 63360, 64140, 68416, 70554, 76968, 85520, 94072, 95040, 96210, 102624, 105831, 115452, 117590, 128280, 136832, 141108, 144315, 153936, 171040, 176385, 188144, 190080, 192420, 205248, 211662, 230904, 235180, 256560, 282216, 288630, 307872, 317493, 342080, 352770, 376288, 384840, 410496, 423324, 461808, 470360, 513120, 529155, 564432, 577260, 615744, 634986, 684160, 705540, 752576, 769680, 846648, 923616, 940720, 1026240, 1058310, 1128864, 1154520, 1231488, 1269972, 1411080, 1505152, 1539360, 1587465, 1693296, 1847232, 1881440, 2052480, 2116620, 2257728, 2309040, 2539944, 2822160, 3078720, 3174930, 3386592, 3694464, 3762880, 4233240, 4515456, 4618080, 5079888, 5644320, 6157440, 6349860, 6773184, 7525760, 8466480, 9236160, 10159776, 11288640, 12699720, 13546368, 16932960, 18472320, 20319552, 22577280, 25399440, 33865920, 40639104, 50798880, 67731840, 101597760, 203195520]

約数ペア:

[(1, 203195520), (2, 101597760), (3, 67731840), (4, 50798880), (5, 40639104), (6, 33865920), (8, 25399440), (9, 22577280), (10, 20319552), (11, 18472320), (12, 16932960), (15, 13546368), (16, 12699720), (18, 11288640), (20, 10159776), (22, 9236160), (24, 8466480), (27, 7525760), (30, 6773184), (32, 6349860), (33, 6157440), (36, 5644320), (40, 5079888), (44, 4618080), (45, 4515456), (48, 4233240), (54, 3762880), (55, 3694464), (60, 3386592), (64, 3174930), (66, 3078720), (72, 2822160), (80, 2539944), (88, 2309040), (90, 2257728), (96, 2116620), (99, 2052480), (108, 1881440), (110, 1847232), (120, 1693296), (128, 1587465), (132, 1539360), (135, 1505152), (144, 1411080), (160, 1269972), (165, 1231488), (176, 1154520), (180, 1128864), (192, 1058310), (198, 1026240), (216, 940720), (220, 923616), (240, 846648), (264, 769680), (270, 752576), (288, 705540), (297, 684160), (320, 634986), (330, 615744), (352, 577260), (360, 564432), (384, 529155), (396, 513120), (432, 470360), (440, 461808), (480, 423324), (495, 410496), (528, 384840), (540, 376288), (576, 352770), (594, 342080), (640, 317493), (660, 307872), (704, 288630), (720, 282216), (792, 256560), (864, 235180), (880, 230904), (960, 211662), (990, 205248), (1056, 192420), (1069, 190080), (1080, 188144), (1152, 176385), (1188, 171040), (1320, 153936), (1408, 144315), (1440, 141108), (1485, 136832), (1584, 128280), (1728, 117590), (1760, 115452), (1920, 105831), (1980, 102624), (2112, 96210), (2138, 95040), (2160, 94072), (2376, 85520), (2640, 76968), (2880, 70554), (2970, 68416), (3168, 64140), (3207, 63360), (3456, 58795), (3520, 57726), (3960, 51312), (4224, 48105), (4276, 47520), (4320, 47036), (4752, 42760), (5280, 38484), (5345, 38016), (5760, 35277), (5940, 34208), (6336, 32070), (6414, 31680), (7040, 28863), (7920, 25656), (8552, 23760), (8640, 23518), (9504, 21380), (9621, 21120), (10560, 19242), (10690, 19008), (11759, 17280), (11880, 17104), (12672, 16035), (12828, 15840)]