20102735520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3226

約数の個数: 480

約数和(自身を含む): 82249364736

約数和(自身を除く): 62146629216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 160, 162, 168, 180, 189, 210, 213, 216, 224, 240, 252, 270, 280, 284, 288, 315, 324, 336, 355, 360, 378, 405, 420, 426, 432, 480, 497, 504, 540, 560, 567, 568, 630, 639, 648, 672, 710, 720, 756, 810, 840, 852, 864, 945, 994, 1008, 1065, 1080, 1120, 1134, 1136, 1260, 1278, 1296, 1420, 1440, 1491, 1512, 1620, 1680, 1704, 1890, 1917, 1988, 2016, 2130, 2160, 2268, 2272, 2485, 2520, 2556, 2592, 2835, 2840, 2982, 3024, 3121, 3195, 3240, 3360, 3408, 3780, 3834, 3976, 4260, 4320, 4473, 4536, 4970, 5040, 5112, 5670, 5680, 5751, 5964, 6048, 6242, 6390, 6480, 6816, 7455, 7560, 7668, 7952, 8520, 8946, 9072, 9363, 9585, 9940, 10080, 10224, 11340, 11360, 11502, 11928, 12484, 12780, 12960, 13419, 14910, 15120, 15336, 15605, 15904, 17040, 17892, 18144, 18726, 19170, 19880, 20448, 21847, 22365, 22680, 23004, 23856, 24968, 25560, 26838, 28089, 28755, 29820, 30240, 30672, 31210, 34080, 35784, 37452, 38340, 39760, 40257, 43694, 44730, 45360, 46008, 46815, 47712, 49936, 51120, 53676, 56178, 57510, 59640, 61344, 62420, 65541, 67095, 71568, 74904, 76680, 79520, 80514, 84267, 87388, 89460, 90720, 92016, 93630, 99872, 102240, 107352, 109235, 112356, 115020, 119280, 124840, 131082, 134190, 140445, 143136, 149808, 153360, 161028, 168534, 174776, 178920, 184032, 187260, 196623, 201285, 214704, 218470, 221591, 224712, 230040, 238560, 249680, 252801, 262164, 268380, 280890, 299616, 306720, 322056, 327705, 337068, 349552, 357840, 374520, 393246, 402570, 421335, 429408, 436940, 443182, 449424, 460080, 499360, 505602, 524328, 536760, 561780, 589869, 644112, 655410, 664773, 674136, 699104, 715680, 749040, 786492, 805140, 842670, 873880, 886364, 898848, 920160, 983115, 1011204, 1048656, 1073520, 1107955, 1123560, 1179738, 1264005, 1288224, 1310820, 1329546, 1348272, 1498080, 1551137, 1572984, 1610280, 1685340, 1747760, 1769607, 1772728, 1966230, 1994319, 2022408, 2097312, 2147040, 2215910, 2247120, 2359476, 2528010, 2621640, 2659092, 2696544, 2949345, 3102274, 3145968, 3220560, 3323865, 3370680, 3495520, 3539214, 3545456, 3932460, 3988638, 4044816, 4431820, 4494240, 4653411, 4718952, 5056020, 5243280, 5318184, 5898690, 5982957, 6204548, 6291936, 6441120, 6647730, 6741360, 7078428, 7090912, 7755685, 7864920, 7977276, 8089632, 8848035, 8863640, 9306822, 9437904, 9971595, 10112040, 10486560, 10636368, 11797380, 11965914, 12409096, 13295460, 13482720, 13960233, 14156856, 15511370, 15729840, 15954552, 17696070, 17727280, 17948871, 18613644, 18875808, 19943190, 20224080, 21272736, 23267055, 23594760, 23931828, 24818192, 26590920, 27920466, 28313712, 29914785, 31022740, 31459680, 31909104, 35392140, 35454560, 35897742, 37227288, 39886380, 40448160, 41880699, 46534110, 47189520, 47863656, 49636384, 53181840, 55840932, 56627424, 59829570, 62045480, 63818208, 69801165, 70784280, 71795484, 74454576, 79772760, 83761398, 89744355, 93068220, 94379040, 95727312, 106363680, 111681864, 119659140, 124090960, 125642097, 139602330, 141568560, 143590968, 148909152, 159545520, 167522796, 179488710, 186136440, 191454624, 209403495, 223363728, 239318280, 248181920, 251284194, 279204660, 283137120, 287181936, 319091040, 335045592, 358977420, 372272880, 418806990, 446727456, 478636560, 502568388, 558409320, 574363872, 628210485, 670091184, 717954840, 744545760, 837613980, 957273120, 1005136776, 1116818640, 1256420970, 1340182368, 1435909680, 1675227960, 2010273552, 2233637280, 2512841940, 2871819360, 3350455920, 4020547104, 5025683880, 6700911840, 10051367760, 20102735520]

約数ペア:

[(1, 20102735520), (2, 10051367760), (3, 6700911840), (4, 5025683880), (5, 4020547104), (6, 3350455920), (7, 2871819360), (8, 2512841940), (9, 2233637280), (10, 2010273552), (12, 1675227960), (14, 1435909680), (15, 1340182368), (16, 1256420970), (18, 1116818640), (20, 1005136776), (21, 957273120), (24, 837613980), (27, 744545760), (28, 717954840), (30, 670091184), (32, 628210485), (35, 574363872), (36, 558409320), (40, 502568388), (42, 478636560), (45, 446727456), (48, 418806990), (54, 372272880), (56, 358977420), (60, 335045592), (63, 319091040), (70, 287181936), (71, 283137120), (72, 279204660), (80, 251284194), (81, 248181920), (84, 239318280), (90, 223363728), (96, 209403495), (105, 191454624), (108, 186136440), (112, 179488710), (120, 167522796), (126, 159545520), (135, 148909152), (140, 143590968), (142, 141568560), (144, 139602330), (160, 125642097), (162, 124090960), (168, 119659140), (180, 111681864), (189, 106363680), (210, 95727312), (213, 94379040), (216, 93068220), (224, 89744355), (240, 83761398), (252, 79772760), (270, 74454576), (280, 71795484), (284, 70784280), (288, 69801165), (315, 63818208), (324, 62045480), (336, 59829570), (355, 56627424), (360, 55840932), (378, 53181840), (405, 49636384), (420, 47863656), (426, 47189520), (432, 46534110), (480, 41880699), (497, 40448160), (504, 39886380), (540, 37227288), (560, 35897742), (567, 35454560), (568, 35392140), (630, 31909104), (639, 31459680), (648, 31022740), (672, 29914785), (710, 28313712), (720, 27920466), (756, 26590920), (810, 24818192), (840, 23931828), (852, 23594760), (864, 23267055), (945, 21272736), (994, 20224080), (1008, 19943190), (1065, 18875808), (1080, 18613644), (1120, 17948871), (1134, 17727280), (1136, 17696070), (1260, 15954552), (1278, 15729840), (1296, 15511370), (1420, 14156856), (1440, 13960233), (1491, 13482720), (1512, 13295460), (1620, 12409096), (1680, 11965914), (1704, 11797380), (1890, 10636368), (1917, 10486560), (1988, 10112040), (2016, 9971595), (2130, 9437904), (2160, 9306822), (2268, 8863640), (2272, 8848035), (2485, 8089632), (2520, 7977276), (2556, 7864920), (2592, 7755685), (2835, 7090912), (2840, 7078428), (2982, 6741360), (3024, 6647730), (3121, 6441120), (3195, 6291936), (3240, 6204548), (3360, 5982957), (3408, 5898690), (3780, 5318184), (3834, 5243280), (3976, 5056020), (4260, 4718952), (4320, 4653411), (4473, 4494240), (4536, 4431820), (4970, 4044816), (5040, 3988638), (5112, 3932460), (5670, 3545456), (5680, 3539214), (5751, 3495520), (5964, 3370680), (6048, 3323865), (6242, 3220560), (6390, 3145968), (6480, 3102274), (6816, 2949345), (7455, 2696544), (7560, 2659092), (7668, 2621640), (7952, 2528010), (8520, 2359476), (8946, 2247120), (9072, 2215910), (9363, 2147040), (9585, 2097312), (9940, 2022408), (10080, 1994319), (10224, 1966230), (11340, 1772728), (11360, 1769607), (11502, 1747760), (11928, 1685340), (12484, 1610280), (12780, 1572984), (12960, 1551137), (13419, 1498080), (14910, 1348272), (15120, 1329546), (15336, 1310820), (15605, 1288224), (15904, 1264005), (17040, 1179738), (17892, 1123560), (18144, 1107955), (18726, 1073520), (19170, 1048656), (19880, 1011204), (20448, 983115), (21847, 920160), (22365, 898848), (22680, 886364), (23004, 873880), (23856, 842670), (24968, 805140), (25560, 786492), (26838, 749040), (28089, 715680), (28755, 699104), (29820, 674136), (30240, 664773), (30672, 655410), (31210, 644112), (34080, 589869), (35784, 561780), (37452, 536760), (38340, 524328), (39760, 505602), (40257, 499360), (43694, 460080), (44730, 449424), (45360, 443182), (46008, 436940), (46815, 429408), (47712, 421335), (49936, 402570), (51120, 393246), (53676, 374520), (56178, 357840), (57510, 349552), (59640, 337068), (61344, 327705), (62420, 322056), (65541, 306720), (67095, 299616), (71568, 280890), (74904, 268380), (76680, 262164), (79520, 252801), (80514, 249680), (84267, 238560), (87388, 230040), (89460, 224712), (90720, 221591), (92016, 218470), (93630, 214704), (99872, 201285), (102240, 196623), (107352, 187260), (109235, 184032), (112356, 178920), (115020, 174776), (119280, 168534), (124840, 161028), (131082, 153360), (134190, 149808), (140445, 143136)]