1803575040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 6043699200

約数和(自身を除く): 4240124160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 109, 120, 124, 128, 139, 155, 160, 186, 192, 218, 240, 248, 256, 278, 310, 320, 327, 372, 384, 417, 436, 465, 480, 496, 545, 556, 620, 640, 654, 695, 744, 768, 834, 872, 930, 960, 992, 1090, 1112, 1240, 1280, 1308, 1390, 1488, 1635, 1668, 1744, 1860, 1920, 1984, 2085, 2180, 2224, 2480, 2616, 2780, 2976, 3270, 3336, 3379, 3488, 3720, 3840, 3968, 4170, 4309, 4360, 4448, 4960, 5232, 5560, 5952, 6540, 6672, 6758, 6976, 7440, 7936, 8340, 8618, 8720, 8896, 9920, 10137, 10464, 11120, 11904, 12927, 13080, 13344, 13516, 13952, 14880, 15151, 16680, 16895, 17236, 17440, 17792, 19840, 20274, 20928, 21545, 22240, 23808, 25854, 26160, 26688, 27032, 27904, 29760, 30302, 33360, 33790, 34472, 34880, 35584, 39680, 40548, 41856, 43090, 44480, 45453, 50685, 51708, 52320, 53376, 54064, 59520, 60604, 64635, 66720, 67580, 68944, 69760, 75755, 81096, 83712, 86180, 88960, 90906, 101370, 103416, 104640, 106752, 108128, 119040, 121208, 129270, 133440, 135160, 137888, 139520, 151510, 162192, 172360, 177920, 181812, 202740, 206832, 209280, 216256, 227265, 242416, 258540, 266880, 270320, 275776, 303020, 324384, 344720, 363624, 405480, 413664, 418560, 432512, 454530, 469681, 484832, 517080, 533760, 540640, 551552, 606040, 648768, 689440, 727248, 810960, 827328, 865024, 909060, 939362, 969664, 1034160, 1081280, 1103104, 1212080, 1297536, 1378880, 1409043, 1454496, 1621920, 1654656, 1818120, 1878724, 1939328, 2068320, 2162560, 2348405, 2424160, 2595072, 2757760, 2818086, 2908992, 3243840, 3309312, 3636240, 3757448, 3878656, 4136640, 4325120, 4696810, 4848320, 5515520, 5636172, 5817984, 6487680, 7045215, 7272480, 7514896, 8273280, 9393620, 9696640, 11272344, 11635968, 12975360, 14090430, 14544960, 15029792, 16546560, 18787240, 19393280, 22544688, 28180860, 29089920, 30059584, 37574480, 45089376, 56361720, 58179840, 60119168, 75148960, 90178752, 112723440, 120238336, 150297920, 180357504, 225446880, 300595840, 360715008, 450893760, 601191680, 901787520, 1803575040]

約数ペア:

[(1, 1803575040), (2, 901787520), (3, 601191680), (4, 450893760), (5, 360715008), (6, 300595840), (8, 225446880), (10, 180357504), (12, 150297920), (15, 120238336), (16, 112723440), (20, 90178752), (24, 75148960), (30, 60119168), (31, 58179840), (32, 56361720), (40, 45089376), (48, 37574480), (60, 30059584), (62, 29089920), (64, 28180860), (80, 22544688), (93, 19393280), (96, 18787240), (109, 16546560), (120, 15029792), (124, 14544960), (128, 14090430), (139, 12975360), (155, 11635968), (160, 11272344), (186, 9696640), (192, 9393620), (218, 8273280), (240, 7514896), (248, 7272480), (256, 7045215), (278, 6487680), (310, 5817984), (320, 5636172), (327, 5515520), (372, 4848320), (384, 4696810), (417, 4325120), (436, 4136640), (465, 3878656), (480, 3757448), (496, 3636240), (545, 3309312), (556, 3243840), (620, 2908992), (640, 2818086), (654, 2757760), (695, 2595072), (744, 2424160), (768, 2348405), (834, 2162560), (872, 2068320), (930, 1939328), (960, 1878724), (992, 1818120), (1090, 1654656), (1112, 1621920), (1240, 1454496), (1280, 1409043), (1308, 1378880), (1390, 1297536), (1488, 1212080), (1635, 1103104), (1668, 1081280), (1744, 1034160), (1860, 969664), (1920, 939362), (1984, 909060), (2085, 865024), (2180, 827328), (2224, 810960), (2480, 727248), (2616, 689440), (2780, 648768), (2976, 606040), (3270, 551552), (3336, 540640), (3379, 533760), (3488, 517080), (3720, 484832), (3840, 469681), (3968, 454530), (4170, 432512), (4309, 418560), (4360, 413664), (4448, 405480), (4960, 363624), (5232, 344720), (5560, 324384), (5952, 303020), (6540, 275776), (6672, 270320), (6758, 266880), (6976, 258540), (7440, 242416), (7936, 227265), (8340, 216256), (8618, 209280), (8720, 206832), (8896, 202740), (9920, 181812), (10137, 177920), (10464, 172360), (11120, 162192), (11904, 151510), (12927, 139520), (13080, 137888), (13344, 135160), (13516, 133440), (13952, 129270), (14880, 121208), (15151, 119040), (16680, 108128), (16895, 106752), (17236, 104640), (17440, 103416), (17792, 101370), (19840, 90906), (20274, 88960), (20928, 86180), (21545, 83712), (22240, 81096), (23808, 75755), (25854, 69760), (26160, 68944), (26688, 67580), (27032, 66720), (27904, 64635), (29760, 60604), (30302, 59520), (33360, 54064), (33790, 53376), (34472, 52320), (34880, 51708), (35584, 50685), (39680, 45453), (40548, 44480), (41856, 43090)]