2021214720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 480

約数和(自身を含む): 7758628416

約数和(自身を除く): 5737413696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 64, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 128, 131, 140, 147, 160, 164, 168, 192, 196, 205, 210, 224, 240, 245, 246, 256, 262, 280, 287, 294, 320, 328, 336, 384, 392, 393, 410, 420, 448, 480, 490, 492, 512, 524, 560, 574, 588, 615, 640, 655, 656, 672, 735, 768, 784, 786, 820, 840, 861, 896, 917, 960, 980, 984, 1048, 1120, 1148, 1176, 1230, 1280, 1310, 1312, 1344, 1435, 1470, 1536, 1568, 1572, 1640, 1680, 1722, 1792, 1834, 1920, 1960, 1965, 1968, 2009, 2096, 2240, 2296, 2352, 2460, 2560, 2620, 2624, 2688, 2751, 2870, 2940, 3136, 3144, 3280, 3360, 3444, 3584, 3668, 3840, 3920, 3930, 3936, 4018, 4192, 4305, 4480, 4585, 4592, 4704, 4920, 5240, 5248, 5371, 5376, 5502, 5740, 5880, 6027, 6272, 6288, 6419, 6560, 6720, 6888, 7336, 7680, 7840, 7860, 7872, 8036, 8384, 8610, 8960, 9170, 9184, 9408, 9840, 10045, 10480, 10496, 10742, 10752, 11004, 11480, 11760, 12054, 12544, 12576, 12838, 13120, 13440, 13755, 13776, 14672, 15680, 15720, 15744, 16072, 16113, 16768, 17220, 17920, 18340, 18368, 18816, 19257, 19680, 20090, 20960, 20992, 21484, 22008, 22960, 23520, 24108, 25088, 25152, 25676, 26240, 26855, 26880, 27510, 27552, 29344, 30135, 31360, 31440, 31488, 32095, 32144, 32226, 33536, 34440, 36680, 36736, 37597, 37632, 38514, 39360, 40180, 41920, 42968, 44016, 45920, 47040, 48216, 50304, 51352, 52480, 53710, 53760, 55020, 55104, 58688, 60270, 62720, 62880, 62976, 64190, 64288, 64452, 67072, 68880, 73360, 73472, 75194, 75264, 77028, 78720, 80360, 80565, 83840, 85936, 88032, 91840, 94080, 96285, 96432, 100608, 102704, 104960, 107420, 110040, 110208, 112791, 117376, 120540, 125440, 125760, 128380, 128576, 128904, 137760, 146720, 146944, 150388, 154056, 157440, 160720, 161130, 167680, 171872, 176064, 183680, 187985, 188160, 192570, 192864, 201216, 205408, 214840, 220080, 220416, 225582, 234752, 241080, 251520, 256760, 257152, 257808, 263179, 275520, 293440, 300776, 308112, 314880, 321440, 322260, 335360, 343744, 352128, 367360, 375970, 376320, 385140, 385728, 410816, 429680, 440160, 440832, 451164, 469504, 482160, 503040, 513520, 514304, 515616, 526358, 551040, 563955, 586880, 601552, 616224, 642880, 644520, 687488, 704256, 734720, 751940, 770280, 771456, 789537, 821632, 859360, 880320, 902328, 964320, 1006080, 1027040, 1028608, 1031232, 1052716, 1102080, 1127910, 1173760, 1203104, 1232448, 1285760, 1289040, 1315895, 1374976, 1408512, 1503880, 1540560, 1542912, 1579074, 1643264, 1718720, 1760640, 1804656, 1928640, 2054080, 2062464, 2105432, 2204160, 2255820, 2347520, 2406208, 2464896, 2571520, 2578080, 2631790, 2749952, 3007760, 3081120, 3085824, 3158148, 3286528, 3437440, 3521280, 3609312, 3857280, 3947685, 4108160, 4124928, 4210864, 4511640, 4812416, 4929792, 5143040, 5156160, 5263580, 6015520, 6162240, 6316296, 6874880, 7042560, 7218624, 7714560, 7895370, 8216320, 8249856, 8421728, 9023280, 9624832, 9859584, 10312320, 10527160, 12031040, 12324480, 12632592, 13749760, 14437248, 15429120, 15790740, 16432640, 16843456, 18046560, 19249664, 20624640, 21054320, 24062080, 24648960, 25265184, 28874496, 31581480, 33686912, 36093120, 41249280, 42108640, 48124160, 49297920, 50530368, 57748992, 63162960, 67373824, 72186240, 84217280, 96248320, 101060736, 126325920, 134747648, 144372480, 168434560, 202121472, 252651840, 288744960, 336869120, 404242944, 505303680, 673738240, 1010607360, 2021214720]

約数ペア:

[(1, 2021214720), (2, 1010607360), (3, 673738240), (4, 505303680), (5, 404242944), (6, 336869120), (7, 288744960), (8, 252651840), (10, 202121472), (12, 168434560), (14, 144372480), (15, 134747648), (16, 126325920), (20, 101060736), (21, 96248320), (24, 84217280), (28, 72186240), (30, 67373824), (32, 63162960), (35, 57748992), (40, 50530368), (41, 49297920), (42, 48124160), (48, 42108640), (49, 41249280), (56, 36093120), (60, 33686912), (64, 31581480), (70, 28874496), (80, 25265184), (82, 24648960), (84, 24062080), (96, 21054320), (98, 20624640), (105, 19249664), (112, 18046560), (120, 16843456), (123, 16432640), (128, 15790740), (131, 15429120), (140, 14437248), (147, 13749760), (160, 12632592), (164, 12324480), (168, 12031040), (192, 10527160), (196, 10312320), (205, 9859584), (210, 9624832), (224, 9023280), (240, 8421728), (245, 8249856), (246, 8216320), (256, 7895370), (262, 7714560), (280, 7218624), (287, 7042560), (294, 6874880), (320, 6316296), (328, 6162240), (336, 6015520), (384, 5263580), (392, 5156160), (393, 5143040), (410, 4929792), (420, 4812416), (448, 4511640), (480, 4210864), (490, 4124928), (492, 4108160), (512, 3947685), (524, 3857280), (560, 3609312), (574, 3521280), (588, 3437440), (615, 3286528), (640, 3158148), (655, 3085824), (656, 3081120), (672, 3007760), (735, 2749952), (768, 2631790), (784, 2578080), (786, 2571520), (820, 2464896), (840, 2406208), (861, 2347520), (896, 2255820), (917, 2204160), (960, 2105432), (980, 2062464), (984, 2054080), (1048, 1928640), (1120, 1804656), (1148, 1760640), (1176, 1718720), (1230, 1643264), (1280, 1579074), (1310, 1542912), (1312, 1540560), (1344, 1503880), (1435, 1408512), (1470, 1374976), (1536, 1315895), (1568, 1289040), (1572, 1285760), (1640, 1232448), (1680, 1203104), (1722, 1173760), (1792, 1127910), (1834, 1102080), (1920, 1052716), (1960, 1031232), (1965, 1028608), (1968, 1027040), (2009, 1006080), (2096, 964320), (2240, 902328), (2296, 880320), (2352, 859360), (2460, 821632), (2560, 789537), (2620, 771456), (2624, 770280), (2688, 751940), (2751, 734720), (2870, 704256), (2940, 687488), (3136, 644520), (3144, 642880), (3280, 616224), (3360, 601552), (3444, 586880), (3584, 563955), (3668, 551040), (3840, 526358), (3920, 515616), (3930, 514304), (3936, 513520), (4018, 503040), (4192, 482160), (4305, 469504), (4480, 451164), (4585, 440832), (4592, 440160), (4704, 429680), (4920, 410816), (5240, 385728), (5248, 385140), (5371, 376320), (5376, 375970), (5502, 367360), (5740, 352128), (5880, 343744), (6027, 335360), (6272, 322260), (6288, 321440), (6419, 314880), (6560, 308112), (6720, 300776), (6888, 293440), (7336, 275520), (7680, 263179), (7840, 257808), (7860, 257152), (7872, 256760), (8036, 251520), (8384, 241080), (8610, 234752), (8960, 225582), (9170, 220416), (9184, 220080), (9408, 214840), (9840, 205408), (10045, 201216), (10480, 192864), (10496, 192570), (10742, 188160), (10752, 187985), (11004, 183680), (11480, 176064), (11760, 171872), (12054, 167680), (12544, 161130), (12576, 160720), (12838, 157440), (13120, 154056), (13440, 150388), (13755, 146944), (13776, 146720), (14672, 137760), (15680, 128904), (15720, 128576), (15744, 128380), (16072, 125760), (16113, 125440), (16768, 120540), (17220, 117376), (17920, 112791), (18340, 110208), (18368, 110040), (18816, 107420), (19257, 104960), (19680, 102704), (20090, 100608), (20960, 96432), (20992, 96285), (21484, 94080), (22008, 91840), (22960, 88032), (23520, 85936), (24108, 83840), (25088, 80565), (25152, 80360), (25676, 78720), (26240, 77028), (26855, 75264), (26880, 75194), (27510, 73472), (27552, 73360), (29344, 68880), (30135, 67072), (31360, 64452), (31440, 64288), (31488, 64190), (32095, 62976), (32144, 62880), (32226, 62720), (33536, 60270), (34440, 58688), (36680, 55104), (36736, 55020), (37597, 53760), (37632, 53710), (38514, 52480), (39360, 51352), (40180, 50304), (41920, 48216), (42968, 47040), (44016, 45920)]