20954833920

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5227}}^1$

素因数の和:5290

約数の個数: 352

約数和(自身を含む): 77052355200

約数和(自身を除く): 56097521280

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, 512, 522, 540, 576, 580, 640, 696, 720, 768, 783, 864, 870, 928, 960, 1024, 1044, 1080, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2304, 2320, 2560, 2610, 2784, 2880, 3072, 3132, 3456, 3480, 3712, 3840, 3915, 4176, 4320, 4608, 4640, 5120, 5220, 5227, 5568, 5760, 6264, 6912, 6960, 7424, 7680, 7830, 8352, 8640, 9216, 9280, 10440, 10454, 11136, 11520, 12528, 13824, 13920, 14848, 15360, 15660, 15681, 16704, 17280, 18560, 20880, 20908, 22272, 23040, 25056, 26135, 27648, 27840, 29696, 31320, 31362, 33408, 34560, 37120, 41760, 41816, 44544, 46080, 47043, 50112, 52270, 55680, 62640, 62724, 66816, 69120, 74240, 78405, 83520, 83632, 89088, 94086, 100224, 104540, 111360, 125280, 125448, 133632, 138240, 141129, 148480, 151583, 156810, 167040, 167264, 188172, 200448, 209080, 222720, 235215, 250560, 250896, 267264, 282258, 303166, 313620, 334080, 334528, 376344, 400896, 418160, 445440, 454749, 470430, 501120, 501792, 564516, 606332, 627240, 668160, 669056, 705645, 752688, 757915, 801792, 836320, 909498, 940860, 1002240, 1003584, 1129032, 1212664, 1254480, 1336320, 1338112, 1364247, 1411290, 1505376, 1515830, 1672640, 1818996, 1881720, 2004480, 2007168, 2258064, 2273745, 2425328, 2508960, 2676224, 2728494, 2822580, 3010752, 3031660, 3345280, 3637992, 3763440, 4008960, 4014336, 4092741, 4516128, 4547490, 4850656, 5017920, 5352448, 5456988, 5645160, 6021504, 6063320, 6690560, 6821235, 7275984, 7526880, 8028672, 8185482, 9032256, 9094980, 9701312, 10035840, 10913976, 11290320, 12043008, 12126640, 13381120, 13642470, 14551968, 15053760, 16057344, 16370964, 18064512, 18189960, 19402624, 20071680, 20463705, 21827952, 22580640, 24086016, 24253280, 26762240, 27284940, 29103936, 30107520, 32741928, 36129024, 36379920, 38805248, 40143360, 40927410, 43655904, 45161280, 48172032, 48506560, 54569880, 58207872, 60215040, 65483856, 72258048, 72759840, 77610496, 80286720, 81854820, 87311808, 90322560, 97013120, 109139760, 116415744, 120430080, 130967712, 144516096, 145519680, 155220992, 163709640, 174623616, 180645120, 194026240, 218279520, 232831488, 240860160, 261935424, 291039360, 327419280, 349247232, 361290240, 388052480, 436559040, 465662976, 523870848, 582078720, 654838560, 698494464, 722580480, 776104960, 873118080, 1047741696, 1164157440, 1309677120, 1396988928, 1746236160, 2095483392, 2328314880, 2619354240, 3492472320, 4190966784, 5238708480, 6984944640, 10477416960, 20954833920]

約数ペア:

[(1, 20954833920), (2, 10477416960), (3, 6984944640), (4, 5238708480), (5, 4190966784), (6, 3492472320), (8, 2619354240), (9, 2328314880), (10, 2095483392), (12, 1746236160), (15, 1396988928), (16, 1309677120), (18, 1164157440), (20, 1047741696), (24, 873118080), (27, 776104960), (29, 722580480), (30, 698494464), (32, 654838560), (36, 582078720), (40, 523870848), (45, 465662976), (48, 436559040), (54, 388052480), (58, 361290240), (60, 349247232), (64, 327419280), (72, 291039360), (80, 261935424), (87, 240860160), (90, 232831488), (96, 218279520), (108, 194026240), (116, 180645120), (120, 174623616), (128, 163709640), (135, 155220992), (144, 145519680), (145, 144516096), (160, 130967712), (174, 120430080), (180, 116415744), (192, 109139760), (216, 97013120), (232, 90322560), (240, 87311808), (256, 81854820), (261, 80286720), (270, 77610496), (288, 72759840), (290, 72258048), (320, 65483856), (348, 60215040), (360, 58207872), (384, 54569880), (432, 48506560), (435, 48172032), (464, 45161280), (480, 43655904), (512, 40927410), (522, 40143360), (540, 38805248), (576, 36379920), (580, 36129024), (640, 32741928), (696, 30107520), (720, 29103936), (768, 27284940), (783, 26762240), (864, 24253280), (870, 24086016), (928, 22580640), (960, 21827952), (1024, 20463705), (1044, 20071680), (1080, 19402624), (1152, 18189960), (1160, 18064512), (1280, 16370964), (1305, 16057344), (1392, 15053760), (1440, 14551968), (1536, 13642470), (1566, 13381120), (1728, 12126640), (1740, 12043008), (1856, 11290320), (1920, 10913976), (2088, 10035840), (2160, 9701312), (2304, 9094980), (2320, 9032256), (2560, 8185482), (2610, 8028672), (2784, 7526880), (2880, 7275984), (3072, 6821235), (3132, 6690560), (3456, 6063320), (3480, 6021504), (3712, 5645160), (3840, 5456988), (3915, 5352448), (4176, 5017920), (4320, 4850656), (4608, 4547490), (4640, 4516128), (5120, 4092741), (5220, 4014336), (5227, 4008960), (5568, 3763440), (5760, 3637992), (6264, 3345280), (6912, 3031660), (6960, 3010752), (7424, 2822580), (7680, 2728494), (7830, 2676224), (8352, 2508960), (8640, 2425328), (9216, 2273745), (9280, 2258064), (10440, 2007168), (10454, 2004480), (11136, 1881720), (11520, 1818996), (12528, 1672640), (13824, 1515830), (13920, 1505376), (14848, 1411290), (15360, 1364247), (15660, 1338112), (15681, 1336320), (16704, 1254480), (17280, 1212664), (18560, 1129032), (20880, 1003584), (20908, 1002240), (22272, 940860), (23040, 909498), (25056, 836320), (26135, 801792), (27648, 757915), (27840, 752688), (29696, 705645), (31320, 669056), (31362, 668160), (33408, 627240), (34560, 606332), (37120, 564516), (41760, 501792), (41816, 501120), (44544, 470430), (46080, 454749), (47043, 445440), (50112, 418160), (52270, 400896), (55680, 376344), (62640, 334528), (62724, 334080), (66816, 313620), (69120, 303166), (74240, 282258), (78405, 267264), (83520, 250896), (83632, 250560), (89088, 235215), (94086, 222720), (100224, 209080), (104540, 200448), (111360, 188172), (125280, 167264), (125448, 167040), (133632, 156810), (138240, 151583), (141129, 148480)]