1897940160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2045

約数の個数: 280

約数和(自身を含む): 6937278480

約数和(自身を除く): 5039338320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 576, 592, 648, 666, 720, 740, 810, 864, 888, 960, 999, 1080, 1110, 1184, 1296, 1332, 1440, 1480, 1620, 1665, 1728, 1776, 1979, 1998, 2160, 2220, 2368, 2592, 2664, 2880, 2960, 2997, 3240, 3330, 3552, 3958, 3996, 4320, 4440, 4995, 5184, 5328, 5920, 5937, 5994, 6480, 6660, 7104, 7916, 7992, 8640, 8880, 9895, 9990, 10656, 11840, 11874, 11988, 12960, 13320, 14985, 15832, 15984, 17760, 17811, 19790, 19980, 21312, 23748, 23976, 25920, 26640, 29685, 29970, 31664, 31968, 35520, 35622, 39580, 39960, 47496, 47952, 53280, 53433, 59370, 59940, 63328, 63936, 71244, 73223, 79160, 79920, 89055, 94992, 95904, 106560, 106866, 118740, 119880, 126656, 142488, 146446, 158320, 159840, 160299, 178110, 189984, 191808, 213732, 219669, 237480, 239760, 267165, 284976, 292892, 316640, 319680, 320598, 356220, 366115, 379968, 427464, 439338, 474960, 479520, 534330, 569952, 585784, 633280, 641196, 659007, 712440, 732230, 801495, 854928, 878676, 949920, 959040, 1068660, 1098345, 1139904, 1171568, 1282392, 1318014, 1424880, 1464460, 1602990, 1709856, 1757352, 1899840, 1977021, 2137320, 2196690, 2343136, 2564784, 2636028, 2849760, 2928920, 3205980, 3295035, 3419712, 3514704, 3954042, 4274640, 4393380, 4686272, 5129568, 5272056, 5699520, 5857840, 5931063, 6411960, 6590070, 7029408, 7908084, 8549280, 8786760, 9885105, 10259136, 10544112, 11715680, 11862126, 12823920, 13180140, 14058816, 15816168, 17098560, 17573520, 19770210, 21088224, 23431360, 23724252, 25647840, 26360280, 29655315, 31632336, 35147040, 39540420, 42176448, 47448504, 51295680, 52720560, 59310630, 63264672, 70294080, 79080840, 94897008, 105441120, 118621260, 126529344, 158161680, 189794016, 210882240, 237242520, 316323360, 379588032, 474485040, 632646720, 948970080, 1897940160]

約数ペア:

[(1, 1897940160), (2, 948970080), (3, 632646720), (4, 474485040), (5, 379588032), (6, 316323360), (8, 237242520), (9, 210882240), (10, 189794016), (12, 158161680), (15, 126529344), (16, 118621260), (18, 105441120), (20, 94897008), (24, 79080840), (27, 70294080), (30, 63264672), (32, 59310630), (36, 52720560), (37, 51295680), (40, 47448504), (45, 42176448), (48, 39540420), (54, 35147040), (60, 31632336), (64, 29655315), (72, 26360280), (74, 25647840), (80, 23724252), (81, 23431360), (90, 21088224), (96, 19770210), (108, 17573520), (111, 17098560), (120, 15816168), (135, 14058816), (144, 13180140), (148, 12823920), (160, 11862126), (162, 11715680), (180, 10544112), (185, 10259136), (192, 9885105), (216, 8786760), (222, 8549280), (240, 7908084), (270, 7029408), (288, 6590070), (296, 6411960), (320, 5931063), (324, 5857840), (333, 5699520), (360, 5272056), (370, 5129568), (405, 4686272), (432, 4393380), (444, 4274640), (480, 3954042), (540, 3514704), (555, 3419712), (576, 3295035), (592, 3205980), (648, 2928920), (666, 2849760), (720, 2636028), (740, 2564784), (810, 2343136), (864, 2196690), (888, 2137320), (960, 1977021), (999, 1899840), (1080, 1757352), (1110, 1709856), (1184, 1602990), (1296, 1464460), (1332, 1424880), (1440, 1318014), (1480, 1282392), (1620, 1171568), (1665, 1139904), (1728, 1098345), (1776, 1068660), (1979, 959040), (1998, 949920), (2160, 878676), (2220, 854928), (2368, 801495), (2592, 732230), (2664, 712440), (2880, 659007), (2960, 641196), (2997, 633280), (3240, 585784), (3330, 569952), (3552, 534330), (3958, 479520), (3996, 474960), (4320, 439338), (4440, 427464), (4995, 379968), (5184, 366115), (5328, 356220), (5920, 320598), (5937, 319680), (5994, 316640), (6480, 292892), (6660, 284976), (7104, 267165), (7916, 239760), (7992, 237480), (8640, 219669), (8880, 213732), (9895, 191808), (9990, 189984), (10656, 178110), (11840, 160299), (11874, 159840), (11988, 158320), (12960, 146446), (13320, 142488), (14985, 126656), (15832, 119880), (15984, 118740), (17760, 106866), (17811, 106560), (19790, 95904), (19980, 94992), (21312, 89055), (23748, 79920), (23976, 79160), (25920, 73223), (26640, 71244), (29685, 63936), (29970, 63328), (31664, 59940), (31968, 59370), (35520, 53433), (35622, 53280), (39580, 47952), (39960, 47496)]