19051217280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64853}}^1$

素因数の和:64898

約数の個数: 256

約数和(自身を含む): 71443166400

約数和(自身を除く): 52391949120

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, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 9180, 9792, 10880, 12240, 14688, 16320, 17280, 18360, 19584, 24480, 29376, 32640, 36720, 48960, 58752, 64853, 73440, 97920, 129706, 146880, 194559, 259412, 293760, 324265, 389118, 518824, 583677, 648530, 778236, 972795, 1037648, 1102501, 1167354, 1297060, 1556472, 1751031, 1945590, 2075296, 2205002, 2334708, 2594120, 2918385, 3112944, 3307503, 3502062, 3891180, 4150592, 4410004, 4669416, 5188240, 5512505, 5836770, 6225888, 6615006, 7004124, 7782360, 8301184, 8755155, 8820008, 9338832, 9922509, 10376480, 11025010, 11673540, 12451776, 13230012, 14008248, 15564720, 16537515, 17510310, 17640016, 18677664, 19845018, 20752960, 22050020, 23347080, 24903552, 26460024, 28016496, 29767527, 31129440, 33075030, 35020620, 35280032, 37355328, 39690036, 41505920, 44100040, 46694160, 49612545, 52920048, 56032992, 59535054, 62258880, 66150060, 70041240, 70560064, 74710656, 79380072, 88200080, 93388320, 99225090, 105840096, 112065984, 119070108, 124517760, 132300120, 140082480, 141120128, 148837635, 158760144, 176400160, 186776640, 198450180, 211680192, 224131968, 238140216, 264600240, 280164960, 297675270, 317520288, 352800320, 373553280, 396900360, 423360384, 476280432, 529200480, 560329920, 595350540, 635040576, 705600640, 793800720, 952560864, 1058400960, 1120659840, 1190701080, 1270081152, 1587601440, 1905121728, 2116801920, 2381402160, 3175202880, 3810243456, 4762804320, 6350405760, 9525608640, 19051217280]

約数ペア:

[(1, 19051217280), (2, 9525608640), (3, 6350405760), (4, 4762804320), (5, 3810243456), (6, 3175202880), (8, 2381402160), (9, 2116801920), (10, 1905121728), (12, 1587601440), (15, 1270081152), (16, 1190701080), (17, 1120659840), (18, 1058400960), (20, 952560864), (24, 793800720), (27, 705600640), (30, 635040576), (32, 595350540), (34, 560329920), (36, 529200480), (40, 476280432), (45, 423360384), (48, 396900360), (51, 373553280), (54, 352800320), (60, 317520288), (64, 297675270), (68, 280164960), (72, 264600240), (80, 238140216), (85, 224131968), (90, 211680192), (96, 198450180), (102, 186776640), (108, 176400160), (120, 158760144), (128, 148837635), (135, 141120128), (136, 140082480), (144, 132300120), (153, 124517760), (160, 119070108), (170, 112065984), (180, 105840096), (192, 99225090), (204, 93388320), (216, 88200080), (240, 79380072), (255, 74710656), (270, 70560064), (272, 70041240), (288, 66150060), (306, 62258880), (320, 59535054), (340, 56032992), (360, 52920048), (384, 49612545), (408, 46694160), (432, 44100040), (459, 41505920), (480, 39690036), (510, 37355328), (540, 35280032), (544, 35020620), (576, 33075030), (612, 31129440), (640, 29767527), (680, 28016496), (720, 26460024), (765, 24903552), (816, 23347080), (864, 22050020), (918, 20752960), (960, 19845018), (1020, 18677664), (1080, 17640016), (1088, 17510310), (1152, 16537515), (1224, 15564720), (1360, 14008248), (1440, 13230012), (1530, 12451776), (1632, 11673540), (1728, 11025010), (1836, 10376480), (1920, 9922509), (2040, 9338832), (2160, 8820008), (2176, 8755155), (2295, 8301184), (2448, 7782360), (2720, 7004124), (2880, 6615006), (3060, 6225888), (3264, 5836770), (3456, 5512505), (3672, 5188240), (4080, 4669416), (4320, 4410004), (4590, 4150592), (4896, 3891180), (5440, 3502062), (5760, 3307503), (6120, 3112944), (6528, 2918385), (7344, 2594120), (8160, 2334708), (8640, 2205002), (9180, 2075296), (9792, 1945590), (10880, 1751031), (12240, 1556472), (14688, 1297060), (16320, 1167354), (17280, 1102501), (18360, 1037648), (19584, 972795), (24480, 778236), (29376, 648530), (32640, 583677), (36720, 518824), (48960, 389118), (58752, 324265), (64853, 293760), (73440, 259412), (97920, 194559), (129706, 146880)]