2218403880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:645

約数の個数: 384

約数和(自身を含む): 9057484800

約数和(自身を除く): 6839080920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 191, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 382, 385, 396, 419, 420, 440, 462, 495, 504, 573, 616, 630, 660, 693, 764, 770, 792, 838, 840, 924, 955, 990, 1146, 1155, 1257, 1260, 1320, 1337, 1386, 1528, 1540, 1676, 1719, 1848, 1910, 1980, 2095, 2101, 2292, 2310, 2514, 2520, 2674, 2772, 2865, 2933, 3080, 3352, 3438, 3465, 3771, 3820, 3960, 4011, 4190, 4202, 4584, 4609, 4620, 5028, 5348, 5544, 5730, 5866, 6285, 6303, 6685, 6876, 6930, 7542, 7640, 8022, 8380, 8404, 8595, 8799, 9218, 9240, 10056, 10505, 10696, 11460, 11732, 12033, 12570, 12606, 13370, 13752, 13827, 13860, 14665, 14707, 15084, 16044, 16760, 16808, 17190, 17598, 18436, 18855, 18909, 20055, 21010, 22920, 23045, 23464, 24066, 25140, 25212, 26397, 26740, 27654, 27720, 29330, 29414, 30168, 31515, 32088, 32263, 34380, 35196, 36872, 37710, 37818, 40110, 41481, 42020, 43995, 44121, 46090, 48132, 50280, 50424, 52794, 53480, 55308, 58660, 58828, 60165, 63030, 64526, 68760, 69135, 70392, 73535, 75420, 75636, 80029, 80220, 82962, 84040, 87990, 88242, 92180, 94545, 96264, 96789, 105588, 110616, 117320, 117656, 120330, 126060, 129052, 131985, 132363, 138270, 147070, 150840, 151272, 160058, 160440, 161315, 165924, 175980, 176484, 184360, 189090, 193578, 207405, 211176, 220605, 240087, 240660, 252120, 258104, 263970, 264726, 276540, 290367, 294140, 320116, 322630, 331848, 351960, 352968, 378180, 387156, 400145, 414810, 441210, 480174, 481320, 483945, 527940, 529452, 553080, 560203, 580734, 588280, 640232, 645260, 661815, 720261, 756360, 774312, 800290, 829620, 880319, 882420, 960348, 967890, 1055880, 1058904, 1120406, 1161468, 1200435, 1290520, 1323630, 1440522, 1451835, 1600580, 1659240, 1680609, 1760638, 1764840, 1920696, 1935780, 2240812, 2322936, 2400870, 2640957, 2647260, 2801015, 2881044, 2903670, 3201160, 3361218, 3521276, 3601305, 3871560, 4401595, 4481624, 4801740, 5041827, 5281914, 5294520, 5602030, 5762088, 5807340, 6162233, 6722436, 7042552, 7202610, 7922871, 8403045, 8803190, 9603480, 10083654, 10563828, 11204060, 11614680, 12324466, 13204785, 13444872, 14405220, 15845742, 16806090, 17606380, 18486699, 20167308, 21127656, 22408120, 24648932, 25209135, 26409570, 28810440, 30811165, 31691484, 33612180, 35212760, 36973398, 39614355, 40334616, 49297864, 50418270, 52819140, 55460097, 61622330, 63382968, 67224360, 73946796, 79228710, 92433495, 100836540, 105638280, 110920194, 123244660, 147893592, 158457420, 184866990, 201673080, 221840388, 246489320, 277300485, 316914840, 369733980, 443680776, 554600970, 739467960, 1109201940, 2218403880]

約数ペア:

[(1, 2218403880), (2, 1109201940), (3, 739467960), (4, 554600970), (5, 443680776), (6, 369733980), (7, 316914840), (8, 277300485), (9, 246489320), (10, 221840388), (11, 201673080), (12, 184866990), (14, 158457420), (15, 147893592), (18, 123244660), (20, 110920194), (21, 105638280), (22, 100836540), (24, 92433495), (28, 79228710), (30, 73946796), (33, 67224360), (35, 63382968), (36, 61622330), (40, 55460097), (42, 52819140), (44, 50418270), (45, 49297864), (55, 40334616), (56, 39614355), (60, 36973398), (63, 35212760), (66, 33612180), (70, 31691484), (72, 30811165), (77, 28810440), (84, 26409570), (88, 25209135), (90, 24648932), (99, 22408120), (105, 21127656), (110, 20167308), (120, 18486699), (126, 17606380), (132, 16806090), (140, 15845742), (154, 14405220), (165, 13444872), (168, 13204785), (180, 12324466), (191, 11614680), (198, 11204060), (210, 10563828), (220, 10083654), (231, 9603480), (252, 8803190), (264, 8403045), (280, 7922871), (308, 7202610), (315, 7042552), (330, 6722436), (360, 6162233), (382, 5807340), (385, 5762088), (396, 5602030), (419, 5294520), (420, 5281914), (440, 5041827), (462, 4801740), (495, 4481624), (504, 4401595), (573, 3871560), (616, 3601305), (630, 3521276), (660, 3361218), (693, 3201160), (764, 2903670), (770, 2881044), (792, 2801015), (838, 2647260), (840, 2640957), (924, 2400870), (955, 2322936), (990, 2240812), (1146, 1935780), (1155, 1920696), (1257, 1764840), (1260, 1760638), (1320, 1680609), (1337, 1659240), (1386, 1600580), (1528, 1451835), (1540, 1440522), (1676, 1323630), (1719, 1290520), (1848, 1200435), (1910, 1161468), (1980, 1120406), (2095, 1058904), (2101, 1055880), (2292, 967890), (2310, 960348), (2514, 882420), (2520, 880319), (2674, 829620), (2772, 800290), (2865, 774312), (2933, 756360), (3080, 720261), (3352, 661815), (3438, 645260), (3465, 640232), (3771, 588280), (3820, 580734), (3960, 560203), (4011, 553080), (4190, 529452), (4202, 527940), (4584, 483945), (4609, 481320), (4620, 480174), (5028, 441210), (5348, 414810), (5544, 400145), (5730, 387156), (5866, 378180), (6285, 352968), (6303, 351960), (6685, 331848), (6876, 322630), (6930, 320116), (7542, 294140), (7640, 290367), (8022, 276540), (8380, 264726), (8404, 263970), (8595, 258104), (8799, 252120), (9218, 240660), (9240, 240087), (10056, 220605), (10505, 211176), (10696, 207405), (11460, 193578), (11732, 189090), (12033, 184360), (12570, 176484), (12606, 175980), (13370, 165924), (13752, 161315), (13827, 160440), (13860, 160058), (14665, 151272), (14707, 150840), (15084, 147070), (16044, 138270), (16760, 132363), (16808, 131985), (17190, 129052), (17598, 126060), (18436, 120330), (18855, 117656), (18909, 117320), (20055, 110616), (21010, 105588), (22920, 96789), (23045, 96264), (23464, 94545), (24066, 92180), (25140, 88242), (25212, 87990), (26397, 84040), (26740, 82962), (27654, 80220), (27720, 80029), (29330, 75636), (29414, 75420), (30168, 73535), (31515, 70392), (32088, 69135), (32263, 68760), (34380, 64526), (35196, 63030), (36872, 60165), (37710, 58828), (37818, 58660), (40110, 55308), (41481, 53480), (42020, 52794), (43995, 50424), (44121, 50280), (46090, 48132)]