991586880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 448

約数和(自身を含む): 3814145280

約数和(自身を除く): 2822558400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 43, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 86, 90, 96, 102, 108, 120, 129, 135, 136, 144, 153, 157, 160, 170, 172, 180, 192, 204, 215, 216, 240, 255, 258, 270, 272, 288, 306, 314, 320, 340, 344, 360, 387, 408, 430, 432, 459, 471, 480, 510, 516, 540, 544, 576, 612, 628, 645, 680, 688, 720, 731, 765, 774, 785, 816, 860, 864, 918, 942, 960, 1020, 1032, 1080, 1088, 1161, 1224, 1256, 1290, 1360, 1376, 1413, 1440, 1462, 1530, 1548, 1570, 1632, 1720, 1728, 1836, 1884, 1935, 2040, 2064, 2160, 2193, 2295, 2322, 2355, 2448, 2512, 2580, 2669, 2720, 2752, 2826, 2880, 2924, 3060, 3096, 3140, 3264, 3440, 3655, 3672, 3768, 3870, 4080, 4128, 4239, 4320, 4386, 4590, 4644, 4710, 4896, 5024, 5160, 5338, 5440, 5652, 5805, 5848, 6120, 6192, 6280, 6579, 6751, 6880, 7065, 7310, 7344, 7536, 7740, 8007, 8160, 8256, 8478, 8640, 8772, 9180, 9288, 9420, 9792, 10048, 10320, 10676, 10965, 11304, 11610, 11696, 12240, 12384, 12560, 13158, 13345, 13502, 13760, 14130, 14620, 14688, 15072, 15480, 16014, 16320, 16956, 17544, 18360, 18576, 18840, 19737, 20253, 20640, 21195, 21352, 21930, 22608, 23220, 23392, 24021, 24480, 24768, 25120, 26316, 26690, 27004, 28260, 29240, 29376, 30144, 30960, 32028, 32895, 33755, 33912, 35088, 36720, 37152, 37680, 39474, 40035, 40506, 41280, 42390, 42704, 43860, 45216, 46440, 46784, 48042, 48960, 50240, 52632, 53380, 54008, 56520, 58480, 60759, 61920, 64056, 65790, 67510, 67824, 70176, 72063, 73440, 74304, 75360, 78948, 80070, 81012, 84780, 85408, 87720, 90432, 92880, 96084, 98685, 101265, 105264, 106760, 108016, 113040, 114767, 116960, 120105, 121518, 123840, 128112, 131580, 135020, 135648, 140352, 144126, 146880, 150720, 157896, 160140, 162024, 169560, 170816, 175440, 182277, 185760, 192168, 197370, 202530, 210528, 213520, 216032, 226080, 229534, 233920, 240210, 243036, 256224, 263160, 270040, 271296, 288252, 303795, 315792, 320280, 324048, 339120, 344301, 350880, 360315, 364554, 371520, 384336, 394740, 405060, 421056, 427040, 432064, 452160, 459068, 480420, 486072, 512448, 526320, 540080, 573835, 576504, 607590, 631584, 640560, 648096, 678240, 688602, 701760, 720630, 729108, 768672, 789480, 810120, 854080, 911385, 918136, 960840, 972144, 1032903, 1052640, 1080160, 1147670, 1153008, 1215180, 1263168, 1281120, 1296192, 1356480, 1377204, 1441260, 1458216, 1537344, 1578960, 1620240, 1721505, 1822770, 1836272, 1921680, 1944288, 2065806, 2105280, 2160320, 2295340, 2306016, 2430360, 2562240, 2754408, 2882520, 2916432, 3098709, 3157920, 3240480, 3443010, 3645540, 3672544, 3843360, 3888576, 4131612, 4590680, 4612032, 4860720, 5164515, 5508816, 5765040, 5832864, 6197418, 6315840, 6480960, 6886020, 7291080, 7345088, 7686720, 8263224, 9181360, 9721440, 10329030, 11017632, 11530080, 11665728, 12394836, 13772040, 14582160, 15493545, 16526448, 18362720, 19442880, 20658060, 22035264, 23060160, 24789672, 27544080, 29164320, 30987090, 33052896, 36725440, 41316120, 49579344, 55088160, 58328640, 61974180, 66105792, 82632240, 99158688, 110176320, 123948360, 165264480, 198317376, 247896720, 330528960, 495793440, 991586880]

約数ペア:

[(1, 991586880), (2, 495793440), (3, 330528960), (4, 247896720), (5, 198317376), (6, 165264480), (8, 123948360), (9, 110176320), (10, 99158688), (12, 82632240), (15, 66105792), (16, 61974180), (17, 58328640), (18, 55088160), (20, 49579344), (24, 41316120), (27, 36725440), (30, 33052896), (32, 30987090), (34, 29164320), (36, 27544080), (40, 24789672), (43, 23060160), (45, 22035264), (48, 20658060), (51, 19442880), (54, 18362720), (60, 16526448), (64, 15493545), (68, 14582160), (72, 13772040), (80, 12394836), (85, 11665728), (86, 11530080), (90, 11017632), (96, 10329030), (102, 9721440), (108, 9181360), (120, 8263224), (129, 7686720), (135, 7345088), (136, 7291080), (144, 6886020), (153, 6480960), (157, 6315840), (160, 6197418), (170, 5832864), (172, 5765040), (180, 5508816), (192, 5164515), (204, 4860720), (215, 4612032), (216, 4590680), (240, 4131612), (255, 3888576), (258, 3843360), (270, 3672544), (272, 3645540), (288, 3443010), (306, 3240480), (314, 3157920), (320, 3098709), (340, 2916432), (344, 2882520), (360, 2754408), (387, 2562240), (408, 2430360), (430, 2306016), (432, 2295340), (459, 2160320), (471, 2105280), (480, 2065806), (510, 1944288), (516, 1921680), (540, 1836272), (544, 1822770), (576, 1721505), (612, 1620240), (628, 1578960), (645, 1537344), (680, 1458216), (688, 1441260), (720, 1377204), (731, 1356480), (765, 1296192), (774, 1281120), (785, 1263168), (816, 1215180), (860, 1153008), (864, 1147670), (918, 1080160), (942, 1052640), (960, 1032903), (1020, 972144), (1032, 960840), (1080, 918136), (1088, 911385), (1161, 854080), (1224, 810120), (1256, 789480), (1290, 768672), (1360, 729108), (1376, 720630), (1413, 701760), (1440, 688602), (1462, 678240), (1530, 648096), (1548, 640560), (1570, 631584), (1632, 607590), (1720, 576504), (1728, 573835), (1836, 540080), (1884, 526320), (1935, 512448), (2040, 486072), (2064, 480420), (2160, 459068), (2193, 452160), (2295, 432064), (2322, 427040), (2355, 421056), (2448, 405060), (2512, 394740), (2580, 384336), (2669, 371520), (2720, 364554), (2752, 360315), (2826, 350880), (2880, 344301), (2924, 339120), (3060, 324048), (3096, 320280), (3140, 315792), (3264, 303795), (3440, 288252), (3655, 271296), (3672, 270040), (3768, 263160), (3870, 256224), (4080, 243036), (4128, 240210), (4239, 233920), (4320, 229534), (4386, 226080), (4590, 216032), (4644, 213520), (4710, 210528), (4896, 202530), (5024, 197370), (5160, 192168), (5338, 185760), (5440, 182277), (5652, 175440), (5805, 170816), (5848, 169560), (6120, 162024), (6192, 160140), (6280, 157896), (6579, 150720), (6751, 146880), (6880, 144126), (7065, 140352), (7310, 135648), (7344, 135020), (7536, 131580), (7740, 128112), (8007, 123840), (8160, 121518), (8256, 120105), (8478, 116960), (8640, 114767), (8772, 113040), (9180, 108016), (9288, 106760), (9420, 105264), (9792, 101265), (10048, 98685), (10320, 96084), (10676, 92880), (10965, 90432), (11304, 87720), (11610, 85408), (11696, 84780), (12240, 81012), (12384, 80070), (12560, 78948), (13158, 75360), (13345, 74304), (13502, 73440), (13760, 72063), (14130, 70176), (14620, 67824), (14688, 67510), (15072, 65790), (15480, 64056), (16014, 61920), (16320, 60759), (16956, 58480), (17544, 56520), (18360, 54008), (18576, 53380), (18840, 52632), (19737, 50240), (20253, 48960), (20640, 48042), (21195, 46784), (21352, 46440), (21930, 45216), (22608, 43860), (23220, 42704), (23392, 42390), (24021, 41280), (24480, 40506), (24768, 40035), (25120, 39474), (26316, 37680), (26690, 37152), (27004, 36720), (28260, 35088), (29240, 33912), (29376, 33755), (30144, 32895), (30960, 32028)]