2181124260

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 504

約数和(自身を含む): 8289521856

約数和(自身を除く): 6108397596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 49, 54, 60, 63, 70, 71, 81, 84, 86, 90, 98, 105, 108, 126, 129, 135, 140, 142, 147, 162, 172, 180, 189, 196, 210, 213, 215, 243, 245, 252, 258, 270, 284, 294, 301, 315, 324, 355, 378, 387, 405, 420, 426, 430, 441, 486, 490, 497, 516, 540, 567, 588, 602, 630, 639, 645, 710, 729, 735, 756, 774, 810, 852, 860, 882, 903, 945, 972, 980, 994, 1065, 1134, 1161, 1204, 1215, 1260, 1278, 1290, 1323, 1420, 1458, 1470, 1491, 1505, 1548, 1620, 1701, 1764, 1806, 1890, 1917, 1935, 1988, 2107, 2130, 2205, 2268, 2322, 2430, 2485, 2556, 2580, 2646, 2709, 2835, 2916, 2940, 2982, 3010, 3053, 3195, 3402, 3479, 3483, 3612, 3645, 3780, 3834, 3870, 3969, 4214, 4260, 4410, 4473, 4515, 4644, 4860, 4970, 5103, 5292, 5418, 5670, 5751, 5805, 5964, 6020, 6106, 6321, 6390, 6615, 6804, 6958, 6966, 7290, 7455, 7668, 7740, 7938, 8127, 8428, 8505, 8820, 8946, 9030, 9159, 9585, 9940, 10206, 10437, 10449, 10535, 10836, 11340, 11502, 11610, 11907, 12212, 12642, 12780, 13230, 13419, 13545, 13916, 13932, 14580, 14910, 15265, 15876, 16254, 17010, 17253, 17395, 17415, 17892, 18060, 18318, 18963, 19170, 19845, 20412, 20874, 20898, 21070, 21371, 22365, 23004, 23220, 23814, 24381, 25284, 25515, 26460, 26838, 27090, 27477, 28755, 29820, 30530, 31311, 31347, 31605, 32508, 34020, 34506, 34790, 34830, 35721, 36636, 37926, 38340, 39690, 40257, 40635, 41748, 41796, 42140, 42742, 44730, 45795, 47628, 48762, 51030, 51759, 52185, 52245, 53676, 54180, 54954, 56889, 57510, 59535, 61060, 62622, 62694, 63210, 64113, 67095, 69012, 69580, 69660, 71442, 73143, 75852, 79380, 80514, 81270, 82431, 85484, 86265, 89460, 91590, 93933, 94815, 97524, 102060, 103518, 104370, 104490, 106855, 109908, 113778, 115020, 119070, 120771, 121905, 125244, 125388, 126420, 128226, 134190, 137385, 142884, 146286, 149597, 156555, 156735, 161028, 162540, 164862, 170667, 172530, 178605, 183180, 187866, 189630, 192339, 201285, 207036, 208740, 208980, 213710, 219429, 227556, 238140, 241542, 243810, 247293, 256452, 258795, 268380, 274770, 281799, 284445, 292572, 299194, 313110, 313470, 320565, 329724, 341334, 345060, 357210, 362313, 365715, 375732, 379260, 384678, 402570, 412155, 427420, 438858, 448791, 469665, 483084, 487620, 494586, 512001, 517590, 549540, 563598, 568890, 577017, 598388, 603855, 626220, 626940, 641130, 682668, 714420, 724626, 731430, 741879, 747985, 769356, 805140, 824310, 845397, 853335, 877716, 897582, 939330, 961695, 989172, 1024002, 1035180, 1097145, 1127196, 1137780, 1154034, 1207710, 1236465, 1282260, 1346373, 1408995, 1449252, 1462860, 1483758, 1495970, 1536003, 1648620, 1690794, 1706670, 1731051, 1795164, 1811565, 1878660, 1923390, 2048004, 2194290, 2225637, 2243955, 2308068, 2415420, 2472930, 2536191, 2560005, 2692746, 2817990, 2885085, 2967516, 2991940, 3072006, 3381588, 3413340, 3462102, 3623130, 3709395, 3846780, 4039119, 4226985, 4388580, 4451274, 4487910, 4945860, 5072382, 5120010, 5193153, 5385492, 5635980, 5770170, 6144012, 6731865, 6924204, 7246260, 7418790, 7680015, 8078238, 8453970, 8655255, 8902548, 8975820, 10144764, 10240020, 10386306, 11128185, 11540340, 12117357, 12680955, 13463730, 14837580, 15360030, 15579459, 16156476, 16907940, 17310510, 20195595, 20772612, 22256370, 24234714, 25361910, 25965765, 26927460, 30720060, 31158918, 34621020, 36352071, 40391190, 44512740, 48469428, 50723820, 51931530, 60586785, 62317836, 72704142, 77897295, 80782380, 103863060, 109056213, 121173570, 145408284, 155794590, 181760355, 218112426, 242347140, 311589180, 363520710, 436224852, 545281065, 727041420, 1090562130, 2181124260]

約数ペア:

[(1, 2181124260), (2, 1090562130), (3, 727041420), (4, 545281065), (5, 436224852), (6, 363520710), (7, 311589180), (9, 242347140), (10, 218112426), (12, 181760355), (14, 155794590), (15, 145408284), (18, 121173570), (20, 109056213), (21, 103863060), (27, 80782380), (28, 77897295), (30, 72704142), (35, 62317836), (36, 60586785), (42, 51931530), (43, 50723820), (45, 48469428), (49, 44512740), (54, 40391190), (60, 36352071), (63, 34621020), (70, 31158918), (71, 30720060), (81, 26927460), (84, 25965765), (86, 25361910), (90, 24234714), (98, 22256370), (105, 20772612), (108, 20195595), (126, 17310510), (129, 16907940), (135, 16156476), (140, 15579459), (142, 15360030), (147, 14837580), (162, 13463730), (172, 12680955), (180, 12117357), (189, 11540340), (196, 11128185), (210, 10386306), (213, 10240020), (215, 10144764), (243, 8975820), (245, 8902548), (252, 8655255), (258, 8453970), (270, 8078238), (284, 7680015), (294, 7418790), (301, 7246260), (315, 6924204), (324, 6731865), (355, 6144012), (378, 5770170), (387, 5635980), (405, 5385492), (420, 5193153), (426, 5120010), (430, 5072382), (441, 4945860), (486, 4487910), (490, 4451274), (497, 4388580), (516, 4226985), (540, 4039119), (567, 3846780), (588, 3709395), (602, 3623130), (630, 3462102), (639, 3413340), (645, 3381588), (710, 3072006), (729, 2991940), (735, 2967516), (756, 2885085), (774, 2817990), (810, 2692746), (852, 2560005), (860, 2536191), (882, 2472930), (903, 2415420), (945, 2308068), (972, 2243955), (980, 2225637), (994, 2194290), (1065, 2048004), (1134, 1923390), (1161, 1878660), (1204, 1811565), (1215, 1795164), (1260, 1731051), (1278, 1706670), (1290, 1690794), (1323, 1648620), (1420, 1536003), (1458, 1495970), (1470, 1483758), (1491, 1462860), (1505, 1449252), (1548, 1408995), (1620, 1346373), (1701, 1282260), (1764, 1236465), (1806, 1207710), (1890, 1154034), (1917, 1137780), (1935, 1127196), (1988, 1097145), (2107, 1035180), (2130, 1024002), (2205, 989172), (2268, 961695), (2322, 939330), (2430, 897582), (2485, 877716), (2556, 853335), (2580, 845397), (2646, 824310), (2709, 805140), (2835, 769356), (2916, 747985), (2940, 741879), (2982, 731430), (3010, 724626), (3053, 714420), (3195, 682668), (3402, 641130), (3479, 626940), (3483, 626220), (3612, 603855), (3645, 598388), (3780, 577017), (3834, 568890), (3870, 563598), (3969, 549540), (4214, 517590), (4260, 512001), (4410, 494586), (4473, 487620), (4515, 483084), (4644, 469665), (4860, 448791), (4970, 438858), (5103, 427420), (5292, 412155), (5418, 402570), (5670, 384678), (5751, 379260), (5805, 375732), (5964, 365715), (6020, 362313), (6106, 357210), (6321, 345060), (6390, 341334), (6615, 329724), (6804, 320565), (6958, 313470), (6966, 313110), (7290, 299194), (7455, 292572), (7668, 284445), (7740, 281799), (7938, 274770), (8127, 268380), (8428, 258795), (8505, 256452), (8820, 247293), (8946, 243810), (9030, 241542), (9159, 238140), (9585, 227556), (9940, 219429), (10206, 213710), (10437, 208980), (10449, 208740), (10535, 207036), (10836, 201285), (11340, 192339), (11502, 189630), (11610, 187866), (11907, 183180), (12212, 178605), (12642, 172530), (12780, 170667), (13230, 164862), (13419, 162540), (13545, 161028), (13916, 156735), (13932, 156555), (14580, 149597), (14910, 146286), (15265, 142884), (15876, 137385), (16254, 134190), (17010, 128226), (17253, 126420), (17395, 125388), (17415, 125244), (17892, 121905), (18060, 120771), (18318, 119070), (18963, 115020), (19170, 113778), (19845, 109908), (20412, 106855), (20874, 104490), (20898, 104370), (21070, 103518), (21371, 102060), (22365, 97524), (23004, 94815), (23220, 93933), (23814, 91590), (24381, 89460), (25284, 86265), (25515, 85484), (26460, 82431), (26838, 81270), (27090, 80514), (27477, 79380), (28755, 75852), (29820, 73143), (30530, 71442), (31311, 69660), (31347, 69580), (31605, 69012), (32508, 67095), (34020, 64113), (34506, 63210), (34790, 62694), (34830, 62622), (35721, 61060), (36636, 59535), (37926, 57510), (38340, 56889), (39690, 54954), (40257, 54180), (40635, 53676), (41748, 52245), (41796, 52185), (42140, 51759), (42742, 51030), (44730, 48762), (45795, 47628)]