20194133760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20149}}^1$

素因数の和:20208

約数の個数: 288

約数和(自身を含む): 74135880000

約数和(自身を除く): 53941746240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 768, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1280, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2304, 2320, 2610, 2784, 2880, 3132, 3456, 3480, 3712, 3840, 3915, 4176, 4320, 4640, 5220, 5568, 5760, 6264, 6912, 6960, 7424, 7830, 8352, 8640, 9280, 10440, 11136, 11520, 12528, 13920, 15660, 16704, 17280, 18560, 20149, 20880, 22272, 25056, 27840, 31320, 33408, 34560, 37120, 40298, 41760, 50112, 55680, 60447, 62640, 66816, 80596, 83520, 100224, 100745, 111360, 120894, 125280, 161192, 167040, 181341, 200448, 201490, 241788, 250560, 302235, 322384, 334080, 362682, 402980, 483576, 501120, 544023, 584321, 604470, 644768, 725364, 805960, 906705, 967152, 1002240, 1088046, 1168642, 1208940, 1289536, 1450728, 1611920, 1752963, 1813410, 1934304, 2176092, 2337284, 2417880, 2579072, 2720115, 2901456, 2921605, 3223840, 3505926, 3626820, 3868608, 4352184, 4674568, 4835760, 5158144, 5258889, 5440230, 5802912, 5843210, 6447680, 7011852, 7253640, 7737216, 8704368, 8764815, 9349136, 9671520, 10517778, 10880460, 11605824, 11686420, 12895360, 14023704, 14507280, 15474432, 15776667, 17408736, 17529630, 18698272, 19343040, 21035556, 21760920, 23211648, 23372840, 25790720, 26294445, 28047408, 29014560, 31553334, 34817472, 35059260, 37396544, 38686080, 42071112, 43521840, 46423296, 46745680, 52588890, 56094816, 58029120, 63106668, 69634944, 70118520, 74793088, 77372160, 78883335, 84142224, 87043680, 93491360, 105177780, 112189632, 116058240, 126213336, 139269888, 140237040, 149586176, 157766670, 168284448, 174087360, 186982720, 210355560, 224379264, 232116480, 252426672, 280474080, 315533340, 336568896, 348174720, 373965440, 420711120, 448758528, 504853344, 560948160, 631066680, 673137792, 696349440, 747930880, 841422240, 1009706688, 1121896320, 1262133360, 1346275584, 1682844480, 2019413376, 2243792640, 2524266720, 3365688960, 4038826752, 5048533440, 6731377920, 10097066880, 20194133760]

約数ペア:

[(1, 20194133760), (2, 10097066880), (3, 6731377920), (4, 5048533440), (5, 4038826752), (6, 3365688960), (8, 2524266720), (9, 2243792640), (10, 2019413376), (12, 1682844480), (15, 1346275584), (16, 1262133360), (18, 1121896320), (20, 1009706688), (24, 841422240), (27, 747930880), (29, 696349440), (30, 673137792), (32, 631066680), (36, 560948160), (40, 504853344), (45, 448758528), (48, 420711120), (54, 373965440), (58, 348174720), (60, 336568896), (64, 315533340), (72, 280474080), (80, 252426672), (87, 232116480), (90, 224379264), (96, 210355560), (108, 186982720), (116, 174087360), (120, 168284448), (128, 157766670), (135, 149586176), (144, 140237040), (145, 139269888), (160, 126213336), (174, 116058240), (180, 112189632), (192, 105177780), (216, 93491360), (232, 87043680), (240, 84142224), (256, 78883335), (261, 77372160), (270, 74793088), (288, 70118520), (290, 69634944), (320, 63106668), (348, 58029120), (360, 56094816), (384, 52588890), (432, 46745680), (435, 46423296), (464, 43521840), (480, 42071112), (522, 38686080), (540, 37396544), (576, 35059260), (580, 34817472), (640, 31553334), (696, 29014560), (720, 28047408), (768, 26294445), (783, 25790720), (864, 23372840), (870, 23211648), (928, 21760920), (960, 21035556), (1044, 19343040), (1080, 18698272), (1152, 17529630), (1160, 17408736), (1280, 15776667), (1305, 15474432), (1392, 14507280), (1440, 14023704), (1566, 12895360), (1728, 11686420), (1740, 11605824), (1856, 10880460), (1920, 10517778), (2088, 9671520), (2160, 9349136), (2304, 8764815), (2320, 8704368), (2610, 7737216), (2784, 7253640), (2880, 7011852), (3132, 6447680), (3456, 5843210), (3480, 5802912), (3712, 5440230), (3840, 5258889), (3915, 5158144), (4176, 4835760), (4320, 4674568), (4640, 4352184), (5220, 3868608), (5568, 3626820), (5760, 3505926), (6264, 3223840), (6912, 2921605), (6960, 2901456), (7424, 2720115), (7830, 2579072), (8352, 2417880), (8640, 2337284), (9280, 2176092), (10440, 1934304), (11136, 1813410), (11520, 1752963), (12528, 1611920), (13920, 1450728), (15660, 1289536), (16704, 1208940), (17280, 1168642), (18560, 1088046), (20149, 1002240), (20880, 967152), (22272, 906705), (25056, 805960), (27840, 725364), (31320, 644768), (33408, 604470), (34560, 584321), (37120, 544023), (40298, 501120), (41760, 483576), (50112, 402980), (55680, 362682), (60447, 334080), (62640, 322384), (66816, 302235), (80596, 250560), (83520, 241788), (100224, 201490), (100745, 200448), (111360, 181341), (120894, 167040), (125280, 161192)]