21030438240

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10079}}^1$

素因数の和:10136

約数の個数: 480

約数和(自身を含む): 88519495680

約数和(自身を除く): 67489057440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 324, 336, 345, 360, 368, 378, 405, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 567, 621, 630, 644, 648, 672, 690, 720, 736, 756, 805, 810, 828, 840, 864, 920, 945, 966, 1008, 1035, 1080, 1104, 1120, 1134, 1242, 1260, 1288, 1296, 1380, 1440, 1449, 1512, 1610, 1620, 1656, 1680, 1840, 1863, 1890, 1932, 2016, 2070, 2160, 2208, 2268, 2415, 2484, 2520, 2576, 2592, 2760, 2835, 2898, 3024, 3105, 3220, 3240, 3312, 3360, 3680, 3726, 3780, 3864, 4140, 4320, 4347, 4536, 4830, 4968, 5040, 5152, 5520, 5670, 5796, 6048, 6210, 6440, 6480, 6624, 7245, 7452, 7560, 7728, 8280, 8694, 9072, 9315, 9660, 9936, 10079, 10080, 11040, 11340, 11592, 12420, 12880, 12960, 13041, 14490, 14904, 15120, 15456, 16560, 17388, 18144, 18630, 19320, 19872, 20158, 21735, 22680, 23184, 24840, 25760, 26082, 28980, 29808, 30237, 30240, 33120, 34776, 37260, 38640, 40316, 43470, 45360, 46368, 49680, 50395, 52164, 57960, 59616, 60474, 65205, 69552, 70553, 74520, 77280, 80632, 86940, 90711, 90720, 99360, 100790, 104328, 115920, 120948, 130410, 139104, 141106, 149040, 151185, 161264, 173880, 181422, 201580, 208656, 211659, 231817, 231840, 241896, 260820, 272133, 282212, 298080, 302370, 322528, 347760, 352765, 362844, 403160, 417312, 423318, 453555, 463634, 483792, 521640, 544266, 564424, 604740, 634977, 695451, 695520, 705530, 725688, 806320, 816399, 846636, 907110, 927268, 967584, 1043280, 1058295, 1088532, 1128848, 1159085, 1209480, 1269954, 1360665, 1390902, 1411060, 1451376, 1612640, 1622719, 1632798, 1693272, 1814220, 1854536, 1904931, 2086353, 2086560, 2116590, 2177064, 2257696, 2318170, 2418960, 2539908, 2721330, 2781804, 2822120, 2902752, 3174885, 3245438, 3265596, 3386544, 3477255, 3628440, 3709072, 3809862, 4081995, 4172706, 4233180, 4354128, 4636340, 4837920, 4868157, 5079816, 5442660, 5563608, 5644240, 5714793, 6259059, 6349770, 6490876, 6531192, 6773088, 6954510, 7256880, 7418144, 7619724, 8113595, 8163990, 8345412, 8466360, 8708256, 9272680, 9524655, 9736314, 10159632, 10431765, 10885320, 11127216, 11288480, 11429586, 12518118, 12699540, 12981752, 13062384, 13909020, 14513760, 14604471, 15239448, 16227190, 16327980, 16690824, 16932720, 18545360, 18777177, 19049310, 19472628, 20319264, 20863530, 21770640, 22254432, 22859172, 24340785, 25036236, 25399080, 25963504, 26124768, 27818040, 28573965, 29208942, 30478896, 31295295, 32454380, 32655960, 33381648, 33865440, 37090720, 37554354, 38098620, 38945256, 41727060, 43541280, 43813413, 45718344, 48681570, 50072472, 50798160, 51927008, 55636080, 57147930, 58417884, 60957792, 62590590, 64908760, 65311920, 66763296, 73022355, 75108708, 76197240, 77890512, 83454120, 87626826, 91436688, 93885885, 97363140, 100144944, 101596320, 111272160, 114295860, 116835768, 125181180, 129817520, 130623840, 131440239, 146044710, 150217416, 152394480, 155781024, 166908240, 175253652, 182873376, 187771770, 194726280, 200289888, 219067065, 228591720, 233671536, 250362360, 259635040, 262880478, 292089420, 300434832, 304788960, 333816480, 350507304, 375543540, 389452560, 438134130, 457183440, 467343072, 500724720, 525760956, 584178840, 600869664, 657201195, 701014608, 751087080, 778905120, 876268260, 914366880, 1001449440, 1051521912, 1168357680, 1314402390, 1402029216, 1502174160, 1752536520, 2103043824, 2336715360, 2628804780, 3004348320, 3505073040, 4206087648, 5257609560, 7010146080, 10515219120, 21030438240]

約数ペア:

[(1, 21030438240), (2, 10515219120), (3, 7010146080), (4, 5257609560), (5, 4206087648), (6, 3505073040), (7, 3004348320), (8, 2628804780), (9, 2336715360), (10, 2103043824), (12, 1752536520), (14, 1502174160), (15, 1402029216), (16, 1314402390), (18, 1168357680), (20, 1051521912), (21, 1001449440), (23, 914366880), (24, 876268260), (27, 778905120), (28, 751087080), (30, 701014608), (32, 657201195), (35, 600869664), (36, 584178840), (40, 525760956), (42, 500724720), (45, 467343072), (46, 457183440), (48, 438134130), (54, 389452560), (56, 375543540), (60, 350507304), (63, 333816480), (69, 304788960), (70, 300434832), (72, 292089420), (80, 262880478), (81, 259635040), (84, 250362360), (90, 233671536), (92, 228591720), (96, 219067065), (105, 200289888), (108, 194726280), (112, 187771770), (115, 182873376), (120, 175253652), (126, 166908240), (135, 155781024), (138, 152394480), (140, 150217416), (144, 146044710), (160, 131440239), (161, 130623840), (162, 129817520), (168, 125181180), (180, 116835768), (184, 114295860), (189, 111272160), (207, 101596320), (210, 100144944), (216, 97363140), (224, 93885885), (230, 91436688), (240, 87626826), (252, 83454120), (270, 77890512), (276, 76197240), (280, 75108708), (288, 73022355), (315, 66763296), (322, 65311920), (324, 64908760), (336, 62590590), (345, 60957792), (360, 58417884), (368, 57147930), (378, 55636080), (405, 51927008), (414, 50798160), (420, 50072472), (432, 48681570), (460, 45718344), (480, 43813413), (483, 43541280), (504, 41727060), (540, 38945256), (552, 38098620), (560, 37554354), (567, 37090720), (621, 33865440), (630, 33381648), (644, 32655960), (648, 32454380), (672, 31295295), (690, 30478896), (720, 29208942), (736, 28573965), (756, 27818040), (805, 26124768), (810, 25963504), (828, 25399080), (840, 25036236), (864, 24340785), (920, 22859172), (945, 22254432), (966, 21770640), (1008, 20863530), (1035, 20319264), (1080, 19472628), (1104, 19049310), (1120, 18777177), (1134, 18545360), (1242, 16932720), (1260, 16690824), (1288, 16327980), (1296, 16227190), (1380, 15239448), (1440, 14604471), (1449, 14513760), (1512, 13909020), (1610, 13062384), (1620, 12981752), (1656, 12699540), (1680, 12518118), (1840, 11429586), (1863, 11288480), (1890, 11127216), (1932, 10885320), (2016, 10431765), (2070, 10159632), (2160, 9736314), (2208, 9524655), (2268, 9272680), (2415, 8708256), (2484, 8466360), (2520, 8345412), (2576, 8163990), (2592, 8113595), (2760, 7619724), (2835, 7418144), (2898, 7256880), (3024, 6954510), (3105, 6773088), (3220, 6531192), (3240, 6490876), (3312, 6349770), (3360, 6259059), (3680, 5714793), (3726, 5644240), (3780, 5563608), (3864, 5442660), (4140, 5079816), (4320, 4868157), (4347, 4837920), (4536, 4636340), (4830, 4354128), (4968, 4233180), (5040, 4172706), (5152, 4081995), (5520, 3809862), (5670, 3709072), (5796, 3628440), (6048, 3477255), (6210, 3386544), (6440, 3265596), (6480, 3245438), (6624, 3174885), (7245, 2902752), (7452, 2822120), (7560, 2781804), (7728, 2721330), (8280, 2539908), (8694, 2418960), (9072, 2318170), (9315, 2257696), (9660, 2177064), (9936, 2116590), (10079, 2086560), (10080, 2086353), (11040, 1904931), (11340, 1854536), (11592, 1814220), (12420, 1693272), (12880, 1632798), (12960, 1622719), (13041, 1612640), (14490, 1451376), (14904, 1411060), (15120, 1390902), (15456, 1360665), (16560, 1269954), (17388, 1209480), (18144, 1159085), (18630, 1128848), (19320, 1088532), (19872, 1058295), (20158, 1043280), (21735, 967584), (22680, 927268), (23184, 907110), (24840, 846636), (25760, 816399), (26082, 806320), (28980, 725688), (29808, 705530), (30237, 695520), (30240, 695451), (33120, 634977), (34776, 604740), (37260, 564424), (38640, 544266), (40316, 521640), (43470, 483792), (45360, 463634), (46368, 453555), (49680, 423318), (50395, 417312), (52164, 403160), (57960, 362844), (59616, 352765), (60474, 347760), (65205, 322528), (69552, 302370), (70553, 298080), (74520, 282212), (77280, 272133), (80632, 260820), (86940, 241896), (90711, 231840), (90720, 231817), (99360, 211659), (100790, 208656), (104328, 201580), (115920, 181422), (120948, 173880), (130410, 161264), (139104, 151185), (141106, 149040)]