985271520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1997

約数の個数: 192

約数和(自身を含む): 3299123520

約数和(自身を除く): 2313852000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 74, 80, 87, 96, 111, 116, 120, 145, 148, 160, 174, 185, 222, 232, 240, 290, 296, 348, 370, 435, 444, 464, 480, 555, 580, 592, 696, 740, 870, 888, 928, 1073, 1110, 1160, 1184, 1392, 1480, 1740, 1776, 1913, 2146, 2220, 2320, 2784, 2960, 3219, 3480, 3552, 3826, 4292, 4440, 4640, 5365, 5739, 5920, 6438, 6960, 7652, 8584, 8880, 9565, 10730, 11478, 12876, 13920, 15304, 16095, 17168, 17760, 19130, 21460, 22956, 25752, 28695, 30608, 32190, 34336, 38260, 42920, 45912, 51504, 55477, 57390, 61216, 64380, 70781, 76520, 85840, 91824, 103008, 110954, 114780, 128760, 141562, 153040, 166431, 171680, 183648, 212343, 221908, 229560, 257520, 277385, 283124, 306080, 332862, 353905, 424686, 443816, 459120, 515040, 554770, 566248, 665724, 707810, 832155, 849372, 887632, 918240, 1061715, 1109540, 1132496, 1331448, 1415620, 1664310, 1698744, 1775264, 2052649, 2123430, 2219080, 2264992, 2662896, 2831240, 3328620, 3397488, 4105298, 4246860, 4438160, 5325792, 5662480, 6157947, 6657240, 6794976, 8210596, 8493720, 8876320, 10263245, 11324960, 12315894, 13314480, 16421192, 16987440, 20526490, 24631788, 26628960, 30789735, 32842384, 33974880, 41052980, 49263576, 61579470, 65684768, 82105960, 98527152, 123158940, 164211920, 197054304, 246317880, 328423840, 492635760, 985271520]

約数ペア:

[(1, 985271520), (2, 492635760), (3, 328423840), (4, 246317880), (5, 197054304), (6, 164211920), (8, 123158940), (10, 98527152), (12, 82105960), (15, 65684768), (16, 61579470), (20, 49263576), (24, 41052980), (29, 33974880), (30, 32842384), (32, 30789735), (37, 26628960), (40, 24631788), (48, 20526490), (58, 16987440), (60, 16421192), (74, 13314480), (80, 12315894), (87, 11324960), (96, 10263245), (111, 8876320), (116, 8493720), (120, 8210596), (145, 6794976), (148, 6657240), (160, 6157947), (174, 5662480), (185, 5325792), (222, 4438160), (232, 4246860), (240, 4105298), (290, 3397488), (296, 3328620), (348, 2831240), (370, 2662896), (435, 2264992), (444, 2219080), (464, 2123430), (480, 2052649), (555, 1775264), (580, 1698744), (592, 1664310), (696, 1415620), (740, 1331448), (870, 1132496), (888, 1109540), (928, 1061715), (1073, 918240), (1110, 887632), (1160, 849372), (1184, 832155), (1392, 707810), (1480, 665724), (1740, 566248), (1776, 554770), (1913, 515040), (2146, 459120), (2220, 443816), (2320, 424686), (2784, 353905), (2960, 332862), (3219, 306080), (3480, 283124), (3552, 277385), (3826, 257520), (4292, 229560), (4440, 221908), (4640, 212343), (5365, 183648), (5739, 171680), (5920, 166431), (6438, 153040), (6960, 141562), (7652, 128760), (8584, 114780), (8880, 110954), (9565, 103008), (10730, 91824), (11478, 85840), (12876, 76520), (13920, 70781), (15304, 64380), (16095, 61216), (17168, 57390), (17760, 55477), (19130, 51504), (21460, 45912), (22956, 42920), (25752, 38260), (28695, 34336), (30608, 32190)]