1225739520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1282

約数の個数: 288

約数和(自身を含む): 4503340800

約数和(自身を除く): 3277601280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 768, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1223, 1280, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2304, 2320, 2446, 2610, 2784, 2880, 3132, 3456, 3480, 3669, 3712, 3840, 3915, 4176, 4320, 4640, 4892, 5220, 5568, 5760, 6115, 6264, 6912, 6960, 7338, 7424, 7830, 8352, 8640, 9280, 9784, 10440, 11007, 11136, 11520, 12230, 12528, 13920, 14676, 15660, 16704, 17280, 18345, 18560, 19568, 20880, 22014, 22272, 24460, 25056, 27840, 29352, 31320, 33021, 33408, 34560, 35467, 36690, 37120, 39136, 41760, 44028, 48920, 50112, 55035, 55680, 58704, 62640, 66042, 66816, 70934, 73380, 78272, 83520, 88056, 97840, 100224, 106401, 110070, 111360, 117408, 125280, 132084, 141868, 146760, 156544, 165105, 167040, 176112, 177335, 195680, 200448, 212802, 220140, 234816, 250560, 264168, 283736, 293520, 313088, 319203, 330210, 334080, 352224, 354670, 391360, 425604, 440280, 469632, 501120, 528336, 532005, 567472, 587040, 638406, 660420, 704448, 709340, 782720, 851208, 880560, 939264, 957609, 1002240, 1056672, 1064010, 1134944, 1174080, 1276812, 1320840, 1408896, 1418680, 1565440, 1596015, 1702416, 1761120, 1915218, 2113344, 2128020, 2269888, 2348160, 2553624, 2641680, 2817792, 2837360, 3192030, 3404832, 3522240, 3830436, 4226688, 4256040, 4539776, 4696320, 4788045, 5107248, 5283360, 5674720, 6384060, 6809664, 7044480, 7660872, 8453376, 8512080, 9079552, 9576090, 10214496, 10566720, 11349440, 12768120, 13619328, 14088960, 15321744, 17024160, 19152180, 20428992, 21133440, 22698880, 25536240, 27238656, 30643488, 34048320, 38304360, 40857984, 42266880, 45397760, 51072480, 61286976, 68096640, 76608720, 81715968, 102144960, 122573952, 136193280, 153217440, 204289920, 245147904, 306434880, 408579840, 612869760, 1225739520]

約数ペア:

[(1, 1225739520), (2, 612869760), (3, 408579840), (4, 306434880), (5, 245147904), (6, 204289920), (8, 153217440), (9, 136193280), (10, 122573952), (12, 102144960), (15, 81715968), (16, 76608720), (18, 68096640), (20, 61286976), (24, 51072480), (27, 45397760), (29, 42266880), (30, 40857984), (32, 38304360), (36, 34048320), (40, 30643488), (45, 27238656), (48, 25536240), (54, 22698880), (58, 21133440), (60, 20428992), (64, 19152180), (72, 17024160), (80, 15321744), (87, 14088960), (90, 13619328), (96, 12768120), (108, 11349440), (116, 10566720), (120, 10214496), (128, 9576090), (135, 9079552), (144, 8512080), (145, 8453376), (160, 7660872), (174, 7044480), (180, 6809664), (192, 6384060), (216, 5674720), (232, 5283360), (240, 5107248), (256, 4788045), (261, 4696320), (270, 4539776), (288, 4256040), (290, 4226688), (320, 3830436), (348, 3522240), (360, 3404832), (384, 3192030), (432, 2837360), (435, 2817792), (464, 2641680), (480, 2553624), (522, 2348160), (540, 2269888), (576, 2128020), (580, 2113344), (640, 1915218), (696, 1761120), (720, 1702416), (768, 1596015), (783, 1565440), (864, 1418680), (870, 1408896), (928, 1320840), (960, 1276812), (1044, 1174080), (1080, 1134944), (1152, 1064010), (1160, 1056672), (1223, 1002240), (1280, 957609), (1305, 939264), (1392, 880560), (1440, 851208), (1566, 782720), (1728, 709340), (1740, 704448), (1856, 660420), (1920, 638406), (2088, 587040), (2160, 567472), (2304, 532005), (2320, 528336), (2446, 501120), (2610, 469632), (2784, 440280), (2880, 425604), (3132, 391360), (3456, 354670), (3480, 352224), (3669, 334080), (3712, 330210), (3840, 319203), (3915, 313088), (4176, 293520), (4320, 283736), (4640, 264168), (4892, 250560), (5220, 234816), (5568, 220140), (5760, 212802), (6115, 200448), (6264, 195680), (6912, 177335), (6960, 176112), (7338, 167040), (7424, 165105), (7830, 156544), (8352, 146760), (8640, 141868), (9280, 132084), (9784, 125280), (10440, 117408), (11007, 111360), (11136, 110070), (11520, 106401), (12230, 100224), (12528, 97840), (13920, 88056), (14676, 83520), (15660, 78272), (16704, 73380), (17280, 70934), (18345, 66816), (18560, 66042), (19568, 62640), (20880, 58704), (22014, 55680), (22272, 55035), (24460, 50112), (25056, 48920), (27840, 44028), (29352, 41760), (31320, 39136), (33021, 37120), (33408, 36690), (34560, 35467)]