2021491080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 640

約数和(自身を含む): 8468064000

約数和(自身を除く): 6446572920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 54, 56, 60, 63, 68, 70, 72, 81, 84, 85, 90, 98, 102, 105, 107, 108, 119, 120, 126, 135, 136, 140, 147, 153, 162, 168, 170, 180, 189, 196, 204, 210, 214, 216, 238, 245, 252, 255, 270, 280, 294, 306, 315, 321, 324, 340, 343, 357, 360, 378, 392, 405, 408, 420, 428, 441, 459, 476, 490, 504, 510, 535, 540, 567, 588, 595, 612, 630, 642, 648, 680, 686, 714, 735, 749, 756, 765, 810, 833, 840, 856, 882, 918, 945, 952, 963, 980, 1020, 1029, 1070, 1071, 1080, 1134, 1176, 1190, 1224, 1260, 1284, 1323, 1372, 1377, 1428, 1470, 1498, 1512, 1530, 1605, 1620, 1666, 1715, 1764, 1785, 1819, 1836, 1890, 1926, 1960, 2040, 2058, 2140, 2142, 2205, 2247, 2268, 2295, 2380, 2499, 2520, 2568, 2646, 2744, 2754, 2835, 2856, 2889, 2940, 2996, 3060, 3087, 3210, 3213, 3240, 3332, 3430, 3528, 3570, 3638, 3672, 3745, 3780, 3852, 3969, 4116, 4165, 4280, 4284, 4410, 4494, 4536, 4590, 4760, 4815, 4998, 5145, 5243, 5292, 5355, 5457, 5508, 5670, 5778, 5831, 5880, 5992, 6120, 6174, 6420, 6426, 6615, 6664, 6741, 6860, 6885, 7140, 7276, 7490, 7497, 7560, 7704, 7938, 8232, 8330, 8568, 8667, 8820, 8988, 9095, 9180, 9261, 9630, 9639, 9996, 10290, 10486, 10584, 10710, 10914, 11016, 11235, 11340, 11556, 11662, 12348, 12495, 12733, 12840, 12852, 13230, 13482, 13720, 13770, 14280, 14445, 14552, 14980, 14994, 15435, 15729, 15876, 16065, 16371, 16660, 17334, 17493, 17640, 17976, 18190, 18360, 18522, 19260, 19278, 19845, 19992, 20223, 20580, 20972, 21420, 21828, 22470, 22491, 22680, 23112, 23324, 24696, 24990, 25466, 25704, 26215, 26460, 26964, 27285, 27540, 27783, 28890, 29155, 29960, 29988, 30870, 31458, 31752, 32130, 32742, 33320, 33705, 34668, 34986, 36380, 36701, 37044, 37485, 38199, 38520, 38556, 39690, 40446, 41160, 41944, 42840, 43335, 43656, 44940, 44982, 46305, 46648, 47187, 48195, 49113, 49980, 50932, 52430, 52479, 52920, 53928, 54570, 55080, 55566, 57780, 58310, 59976, 60669, 61740, 62916, 63665, 64260, 65484, 67410, 67473, 69336, 69972, 72760, 73402, 74088, 74970, 76398, 77112, 78645, 79380, 80892, 81855, 86670, 87465, 89131, 89880, 89964, 92610, 94374, 96390, 98226, 99960, 101115, 101864, 104860, 104958, 109140, 110103, 111132, 112455, 114597, 115560, 116620, 121338, 123480, 125832, 127330, 128520, 130968, 134820, 134946, 138915, 139944, 141561, 146804, 147339, 149940, 152796, 157290, 157437, 158760, 161784, 163710, 173340, 174930, 178262, 179928, 183505, 185220, 188748, 190995, 192780, 196452, 202230, 209720, 209916, 218280, 220206, 222264, 224910, 229194, 233240, 235935, 242676, 245565, 254660, 262395, 267393, 269640, 269892, 277830, 283122, 293608, 294678, 299880, 303345, 305592, 314580, 314874, 327420, 330309, 337365, 343791, 346680, 349860, 356524, 367010, 370440, 377496, 381990, 385560, 392904, 404460, 419832, 424683, 440412, 445655, 449820, 458388, 471870, 472311, 485352, 491130, 509320, 524790, 534786, 539784, 550515, 555660, 566244, 572985, 589356, 606690, 623917, 629160, 629748, 654840, 660618, 674730, 687582, 699720, 707805, 713048, 734020, 736695, 763980, 787185, 802179, 808920, 849366, 880824, 891310, 899640, 916776, 943740, 944622, 982260, 990927, 1031373, 1049580, 1069572, 1101030, 1111320, 1132488, 1145970, 1178712, 1213380, 1247834, 1259496, 1321236, 1336965, 1349460, 1375164, 1415610, 1468040, 1473390, 1527960, 1574370, 1604358, 1651545, 1698732, 1718955, 1782620, 1871751, 1887480, 1889244, 1964520, 1981854, 2062746, 2099160, 2123415, 2139144, 2202060, 2291940, 2361555, 2406537, 2426760, 2495668, 2642472, 2673930, 2698920, 2750328, 2831220, 2946780, 2972781, 3119585, 3148740, 3208716, 3303090, 3397464, 3437910, 3565240, 3743502, 3778488, 3963708, 4010895, 4125492, 4246830, 4404120, 4583880, 4723110, 4813074, 4954635, 4991336, 5156865, 5347860, 5615253, 5662440, 5893560, 5945562, 6239170, 6297480, 6417432, 6606180, 6875820, 7219611, 7487004, 7927416, 8021790, 8250984, 8493660, 9358755, 9446220, 9626148, 9909270, 10313730, 10695720, 11230506, 11891124, 12032685, 12478340, 13212360, 13751640, 14439222, 14863905, 14974008, 16043580, 16845759, 16987320, 18717510, 18892440, 19252296, 19818540, 20627460, 22461012, 23782248, 24065370, 24956680, 28076265, 28878444, 29727810, 32087160, 33691518, 36098055, 37435020, 39637080, 41254920, 44922024, 48130740, 50537277, 56152530, 57756888, 59455620, 67383036, 72196110, 74870040, 84228795, 96261480, 101074554, 112305060, 118911240, 134766072, 144392220, 168457590, 202149108, 224610120, 252686385, 288784440, 336915180, 404298216, 505372770, 673830360, 1010745540, 2021491080]

約数ペア:

[(1, 2021491080), (2, 1010745540), (3, 673830360), (4, 505372770), (5, 404298216), (6, 336915180), (7, 288784440), (8, 252686385), (9, 224610120), (10, 202149108), (12, 168457590), (14, 144392220), (15, 134766072), (17, 118911240), (18, 112305060), (20, 101074554), (21, 96261480), (24, 84228795), (27, 74870040), (28, 72196110), (30, 67383036), (34, 59455620), (35, 57756888), (36, 56152530), (40, 50537277), (42, 48130740), (45, 44922024), (49, 41254920), (51, 39637080), (54, 37435020), (56, 36098055), (60, 33691518), (63, 32087160), (68, 29727810), (70, 28878444), (72, 28076265), (81, 24956680), (84, 24065370), (85, 23782248), (90, 22461012), (98, 20627460), (102, 19818540), (105, 19252296), (107, 18892440), (108, 18717510), (119, 16987320), (120, 16845759), (126, 16043580), (135, 14974008), (136, 14863905), (140, 14439222), (147, 13751640), (153, 13212360), (162, 12478340), (168, 12032685), (170, 11891124), (180, 11230506), (189, 10695720), (196, 10313730), (204, 9909270), (210, 9626148), (214, 9446220), (216, 9358755), (238, 8493660), (245, 8250984), (252, 8021790), (255, 7927416), (270, 7487004), (280, 7219611), (294, 6875820), (306, 6606180), (315, 6417432), (321, 6297480), (324, 6239170), (340, 5945562), (343, 5893560), (357, 5662440), (360, 5615253), (378, 5347860), (392, 5156865), (405, 4991336), (408, 4954635), (420, 4813074), (428, 4723110), (441, 4583880), (459, 4404120), (476, 4246830), (490, 4125492), (504, 4010895), (510, 3963708), (535, 3778488), (540, 3743502), (567, 3565240), (588, 3437910), (595, 3397464), (612, 3303090), (630, 3208716), (642, 3148740), (648, 3119585), (680, 2972781), (686, 2946780), (714, 2831220), (735, 2750328), (749, 2698920), (756, 2673930), (765, 2642472), (810, 2495668), (833, 2426760), (840, 2406537), (856, 2361555), (882, 2291940), (918, 2202060), (945, 2139144), (952, 2123415), (963, 2099160), (980, 2062746), (1020, 1981854), (1029, 1964520), (1070, 1889244), (1071, 1887480), (1080, 1871751), (1134, 1782620), (1176, 1718955), (1190, 1698732), (1224, 1651545), (1260, 1604358), (1284, 1574370), (1323, 1527960), (1372, 1473390), (1377, 1468040), (1428, 1415610), (1470, 1375164), (1498, 1349460), (1512, 1336965), (1530, 1321236), (1605, 1259496), (1620, 1247834), (1666, 1213380), (1715, 1178712), (1764, 1145970), (1785, 1132488), (1819, 1111320), (1836, 1101030), (1890, 1069572), (1926, 1049580), (1960, 1031373), (2040, 990927), (2058, 982260), (2140, 944622), (2142, 943740), (2205, 916776), (2247, 899640), (2268, 891310), (2295, 880824), (2380, 849366), (2499, 808920), (2520, 802179), (2568, 787185), (2646, 763980), (2744, 736695), (2754, 734020), (2835, 713048), (2856, 707805), (2889, 699720), (2940, 687582), (2996, 674730), (3060, 660618), (3087, 654840), (3210, 629748), (3213, 629160), (3240, 623917), (3332, 606690), (3430, 589356), (3528, 572985), (3570, 566244), (3638, 555660), (3672, 550515), (3745, 539784), (3780, 534786), (3852, 524790), (3969, 509320), (4116, 491130), (4165, 485352), (4280, 472311), (4284, 471870), (4410, 458388), (4494, 449820), (4536, 445655), (4590, 440412), (4760, 424683), (4815, 419832), (4998, 404460), (5145, 392904), (5243, 385560), (5292, 381990), (5355, 377496), (5457, 370440), (5508, 367010), (5670, 356524), (5778, 349860), (5831, 346680), (5880, 343791), (5992, 337365), (6120, 330309), (6174, 327420), (6420, 314874), (6426, 314580), (6615, 305592), (6664, 303345), (6741, 299880), (6860, 294678), (6885, 293608), (7140, 283122), (7276, 277830), (7490, 269892), (7497, 269640), (7560, 267393), (7704, 262395), (7938, 254660), (8232, 245565), (8330, 242676), (8568, 235935), (8667, 233240), (8820, 229194), (8988, 224910), (9095, 222264), (9180, 220206), (9261, 218280), (9630, 209916), (9639, 209720), (9996, 202230), (10290, 196452), (10486, 192780), (10584, 190995), (10710, 188748), (10914, 185220), (11016, 183505), (11235, 179928), (11340, 178262), (11556, 174930), (11662, 173340), (12348, 163710), (12495, 161784), (12733, 158760), (12840, 157437), (12852, 157290), (13230, 152796), (13482, 149940), (13720, 147339), (13770, 146804), (14280, 141561), (14445, 139944), (14552, 138915), (14980, 134946), (14994, 134820), (15435, 130968), (15729, 128520), (15876, 127330), (16065, 125832), (16371, 123480), (16660, 121338), (17334, 116620), (17493, 115560), (17640, 114597), (17976, 112455), (18190, 111132), (18360, 110103), (18522, 109140), (19260, 104958), (19278, 104860), (19845, 101864), (19992, 101115), (20223, 99960), (20580, 98226), (20972, 96390), (21420, 94374), (21828, 92610), (22470, 89964), (22491, 89880), (22680, 89131), (23112, 87465), (23324, 86670), (24696, 81855), (24990, 80892), (25466, 79380), (25704, 78645), (26215, 77112), (26460, 76398), (26964, 74970), (27285, 74088), (27540, 73402), (27783, 72760), (28890, 69972), (29155, 69336), (29960, 67473), (29988, 67410), (30870, 65484), (31458, 64260), (31752, 63665), (32130, 62916), (32742, 61740), (33320, 60669), (33705, 59976), (34668, 58310), (34986, 57780), (36380, 55566), (36701, 55080), (37044, 54570), (37485, 53928), (38199, 52920), (38520, 52479), (38556, 52430), (39690, 50932), (40446, 49980), (41160, 49113), (41944, 48195), (42840, 47187), (43335, 46648), (43656, 46305), (44940, 44982)]