210026880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{5209}}^1$

素因数の和:5241

約数の個数: 192

約数和(自身を含む): 829015200

約数和(自身を除く): 618988320

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, 5209, 5760, 6720, 8064, 10080, 10418, 13440, 15627, 20160, 20836, 26045, 31254, 36463, 40320, 41672, 46881, 52090, 62508, 72926, 78135, 83344, 93762, 104180, 109389, 125016, 145852, 156270, 166688, 182315, 187524, 208360, 218778, 234405, 250032, 291704, 312540, 328167, 333376, 364630, 375048, 416720, 437556, 468810, 500064, 546945, 583408, 625080, 656334, 666752, 729260, 750096, 833440, 875112, 937620, 1000128, 1093890, 1166816, 1250160, 1312668, 1458520, 1500192, 1640835, 1666880, 1750224, 1875240, 2000256, 2187780, 2333632, 2500320, 2625336, 2917040, 3000384, 3281670, 3333760, 3500448, 3750480, 4375560, 4667264, 5000640, 5250672, 5834080, 6000768, 6563340, 7000896, 7500960, 8751120, 10001280, 10501344, 11668160, 13126680, 14001792, 15001920, 17502240, 21002688, 23336320, 26253360, 30003840, 35004480, 42005376, 52506720, 70008960, 105013440, 210026880]

約数ペア:

[(1, 210026880), (2, 105013440), (3, 70008960), (4, 52506720), (5, 42005376), (6, 35004480), (7, 30003840), (8, 26253360), (9, 23336320), (10, 21002688), (12, 17502240), (14, 15001920), (15, 14001792), (16, 13126680), (18, 11668160), (20, 10501344), (21, 10001280), (24, 8751120), (28, 7500960), (30, 7000896), (32, 6563340), (35, 6000768), (36, 5834080), (40, 5250672), (42, 5000640), (45, 4667264), (48, 4375560), (56, 3750480), (60, 3500448), (63, 3333760), (64, 3281670), (70, 3000384), (72, 2917040), (80, 2625336), (84, 2500320), (90, 2333632), (96, 2187780), (105, 2000256), (112, 1875240), (120, 1750224), (126, 1666880), (128, 1640835), (140, 1500192), (144, 1458520), (160, 1312668), (168, 1250160), (180, 1166816), (192, 1093890), (210, 1000128), (224, 937620), (240, 875112), (252, 833440), (280, 750096), (288, 729260), (315, 666752), (320, 656334), (336, 625080), (360, 583408), (384, 546945), (420, 500064), (448, 468810), (480, 437556), (504, 416720), (560, 375048), (576, 364630), (630, 333376), (640, 328167), (672, 312540), (720, 291704), (840, 250032), (896, 234405), (960, 218778), (1008, 208360), (1120, 187524), (1152, 182315), (1260, 166688), (1344, 156270), (1440, 145852), (1680, 125016), (1920, 109389), (2016, 104180), (2240, 93762), (2520, 83344), (2688, 78135), (2880, 72926), (3360, 62508), (4032, 52090), (4480, 46881), (5040, 41672), (5209, 40320), (5760, 36463), (6720, 31254), (8064, 26045), (10080, 20836), (10418, 20160), (13440, 15627)]