17872354080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{84431}}^1$

素因数の和:84469

約数の個数: 288

約数和(自身を含む): 72766874880

約数和(自身を除く): 54894520800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 21168, 23520, 26460, 30240, 35280, 42336, 52920, 70560, 84431, 105840, 168862, 211680, 253293, 337724, 422155, 506586, 591017, 675448, 759879, 844310, 1013172, 1182034, 1266465, 1350896, 1519758, 1688620, 1773051, 2026344, 2279637, 2364068, 2532930, 2701792, 2955085, 3039516, 3377240, 3546102, 3799395, 4052688, 4137119, 4559274, 4728136, 5065860, 5319153, 5910170, 6079032, 6754480, 7092204, 7598790, 8105376, 8274238, 8865255, 9118548, 9456272, 10131720, 10638306, 11398185, 11820340, 12158064, 12411357, 13508960, 14184408, 15197580, 15957459, 16548476, 17730510, 18237096, 18912544, 20263440, 20685595, 21276612, 22796370, 23640680, 24316128, 24822714, 26595765, 28368816, 30395160, 31914918, 33096952, 35461020, 36474192, 37234071, 40526880, 41371190, 42553224, 45592740, 47281360, 49645428, 53191530, 56737632, 60790320, 62056785, 63829836, 66193904, 70922040, 72948384, 74468142, 79787295, 82742380, 85106448, 91185480, 94562720, 99290856, 106383060, 111702213, 121580640, 124113570, 127659672, 132387808, 141844080, 148936284, 159574590, 165484760, 170212896, 182370960, 186170355, 198581712, 212766120, 223404426, 248227140, 255319344, 283688160, 297872568, 319149180, 330969520, 364741920, 372340710, 397163424, 425532240, 446808852, 496454280, 510638688, 558511065, 595745136, 638298360, 661939040, 744681420, 851064480, 893617704, 992908560, 1117022130, 1191490272, 1276596720, 1489362840, 1787235408, 1985817120, 2234044260, 2553193440, 2978725680, 3574470816, 4468088520, 5957451360, 8936177040, 17872354080]

約数ペア:

[(1, 17872354080), (2, 8936177040), (3, 5957451360), (4, 4468088520), (5, 3574470816), (6, 2978725680), (7, 2553193440), (8, 2234044260), (9, 1985817120), (10, 1787235408), (12, 1489362840), (14, 1276596720), (15, 1191490272), (16, 1117022130), (18, 992908560), (20, 893617704), (21, 851064480), (24, 744681420), (27, 661939040), (28, 638298360), (30, 595745136), (32, 558511065), (35, 510638688), (36, 496454280), (40, 446808852), (42, 425532240), (45, 397163424), (48, 372340710), (49, 364741920), (54, 330969520), (56, 319149180), (60, 297872568), (63, 283688160), (70, 255319344), (72, 248227140), (80, 223404426), (84, 212766120), (90, 198581712), (96, 186170355), (98, 182370960), (105, 170212896), (108, 165484760), (112, 159574590), (120, 148936284), (126, 141844080), (135, 132387808), (140, 127659672), (144, 124113570), (147, 121580640), (160, 111702213), (168, 106383060), (180, 99290856), (189, 94562720), (196, 91185480), (210, 85106448), (216, 82742380), (224, 79787295), (240, 74468142), (245, 72948384), (252, 70922040), (270, 66193904), (280, 63829836), (288, 62056785), (294, 60790320), (315, 56737632), (336, 53191530), (360, 49645428), (378, 47281360), (392, 45592740), (420, 42553224), (432, 41371190), (441, 40526880), (480, 37234071), (490, 36474192), (504, 35461020), (540, 33096952), (560, 31914918), (588, 30395160), (630, 28368816), (672, 26595765), (720, 24822714), (735, 24316128), (756, 23640680), (784, 22796370), (840, 21276612), (864, 20685595), (882, 20263440), (945, 18912544), (980, 18237096), (1008, 17730510), (1080, 16548476), (1120, 15957459), (1176, 15197580), (1260, 14184408), (1323, 13508960), (1440, 12411357), (1470, 12158064), (1512, 11820340), (1568, 11398185), (1680, 10638306), (1764, 10131720), (1890, 9456272), (1960, 9118548), (2016, 8865255), (2160, 8274238), (2205, 8105376), (2352, 7598790), (2520, 7092204), (2646, 6754480), (2940, 6079032), (3024, 5910170), (3360, 5319153), (3528, 5065860), (3780, 4728136), (3920, 4559274), (4320, 4137119), (4410, 4052688), (4704, 3799395), (5040, 3546102), (5292, 3377240), (5880, 3039516), (6048, 2955085), (6615, 2701792), (7056, 2532930), (7560, 2364068), (7840, 2279637), (8820, 2026344), (10080, 1773051), (10584, 1688620), (11760, 1519758), (13230, 1350896), (14112, 1266465), (15120, 1182034), (17640, 1013172), (21168, 844310), (23520, 759879), (26460, 675448), (30240, 591017), (35280, 506586), (42336, 422155), (52920, 337724), (70560, 253293), (84431, 211680), (105840, 168862)]