7130551680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{176849}}^1$

素因数の和:176881

約数の個数: 192

約数和(自身を含む): 28140372000

約数和(自身を除く): 21009820320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 176849, 353698, 530547, 707396, 884245, 1061094, 1237943, 1414792, 1591641, 1768490, 2122188, 2475886, 2652735, 2829584, 3183282, 3536980, 3713829, 4244376, 4951772, 5305470, 5659168, 6189715, 6366564, 7073960, 7427658, 7958205, 8488752, 9903544, 10610940, 11141487, 11318336, 12379430, 12733128, 14147920, 14855316, 15916410, 16977504, 18569145, 19807088, 21221880, 22282974, 22636672, 24758860, 25466256, 28295840, 29710632, 31832820, 33955008, 37138290, 39614176, 42443760, 44565948, 49517720, 50932512, 55707435, 56591680, 59421264, 63665640, 67910016, 74276580, 79228352, 84887520, 89131896, 99035440, 101865024, 111414870, 113183360, 118842528, 127331280, 148553160, 158456704, 169775040, 178263792, 198070880, 203730048, 222829740, 237685056, 254662560, 297106320, 339550080, 356527584, 396141760, 445659480, 475370112, 509325120, 594212640, 713055168, 792283520, 891318960, 1018650240, 1188425280, 1426110336, 1782637920, 2376850560, 3565275840, 7130551680]

約数ペア:

[(1, 7130551680), (2, 3565275840), (3, 2376850560), (4, 1782637920), (5, 1426110336), (6, 1188425280), (7, 1018650240), (8, 891318960), (9, 792283520), (10, 713055168), (12, 594212640), (14, 509325120), (15, 475370112), (16, 445659480), (18, 396141760), (20, 356527584), (21, 339550080), (24, 297106320), (28, 254662560), (30, 237685056), (32, 222829740), (35, 203730048), (36, 198070880), (40, 178263792), (42, 169775040), (45, 158456704), (48, 148553160), (56, 127331280), (60, 118842528), (63, 113183360), (64, 111414870), (70, 101865024), (72, 99035440), (80, 89131896), (84, 84887520), (90, 79228352), (96, 74276580), (105, 67910016), (112, 63665640), (120, 59421264), (126, 56591680), (128, 55707435), (140, 50932512), (144, 49517720), (160, 44565948), (168, 42443760), (180, 39614176), (192, 37138290), (210, 33955008), (224, 31832820), (240, 29710632), (252, 28295840), (280, 25466256), (288, 24758860), (315, 22636672), (320, 22282974), (336, 21221880), (360, 19807088), (384, 18569145), (420, 16977504), (448, 15916410), (480, 14855316), (504, 14147920), (560, 12733128), (576, 12379430), (630, 11318336), (640, 11141487), (672, 10610940), (720, 9903544), (840, 8488752), (896, 7958205), (960, 7427658), (1008, 7073960), (1120, 6366564), (1152, 6189715), (1260, 5659168), (1344, 5305470), (1440, 4951772), (1680, 4244376), (1920, 3713829), (2016, 3536980), (2240, 3183282), (2520, 2829584), (2688, 2652735), (2880, 2475886), (3360, 2122188), (4032, 1768490), (4480, 1591641), (5040, 1414792), (5760, 1237943), (6720, 1061094), (8064, 884245), (10080, 707396), (13440, 530547), (20160, 353698), (40320, 176849)]