210930240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 224

約数和(自身を含む): 718937856

約数和(自身を除く): 508007616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 92, 96, 115, 120, 123, 138, 160, 164, 184, 192, 205, 230, 233, 240, 246, 276, 320, 328, 345, 368, 410, 460, 466, 480, 492, 552, 615, 656, 690, 699, 736, 820, 920, 932, 943, 960, 984, 1104, 1165, 1230, 1312, 1380, 1398, 1472, 1640, 1840, 1864, 1886, 1968, 2208, 2330, 2460, 2624, 2760, 2796, 2829, 3280, 3495, 3680, 3728, 3772, 3936, 4416, 4660, 4715, 4920, 5359, 5520, 5592, 5658, 6560, 6990, 7360, 7456, 7544, 7872, 9320, 9430, 9553, 9840, 10718, 11040, 11184, 11316, 13120, 13980, 14145, 14912, 15088, 16077, 18640, 18860, 19106, 19680, 21436, 22080, 22368, 22632, 26795, 27960, 28290, 28659, 30176, 32154, 37280, 37720, 38212, 39360, 42872, 44736, 45264, 47765, 53590, 55920, 56580, 57318, 60352, 64308, 74560, 75440, 76424, 80385, 85744, 90528, 95530, 107180, 111840, 113160, 114636, 128616, 143295, 150880, 152848, 160770, 171488, 181056, 191060, 214360, 219719, 223680, 226320, 229272, 257232, 286590, 301760, 305696, 321540, 342976, 382120, 428720, 439438, 452640, 458544, 514464, 573180, 611392, 643080, 659157, 764240, 857440, 878876, 905280, 917088, 1028928, 1098595, 1146360, 1286160, 1318314, 1528480, 1714880, 1757752, 1834176, 2197190, 2292720, 2572320, 2636628, 3056960, 3295785, 3515504, 4394380, 4585440, 5144640, 5273256, 6591570, 7031008, 8788760, 9170880, 10546512, 13183140, 14062016, 17577520, 21093024, 26366280, 35155040, 42186048, 52732560, 70310080, 105465120, 210930240]

約数ペア:

[(1, 210930240), (2, 105465120), (3, 70310080), (4, 52732560), (5, 42186048), (6, 35155040), (8, 26366280), (10, 21093024), (12, 17577520), (15, 14062016), (16, 13183140), (20, 10546512), (23, 9170880), (24, 8788760), (30, 7031008), (32, 6591570), (40, 5273256), (41, 5144640), (46, 4585440), (48, 4394380), (60, 3515504), (64, 3295785), (69, 3056960), (80, 2636628), (82, 2572320), (92, 2292720), (96, 2197190), (115, 1834176), (120, 1757752), (123, 1714880), (138, 1528480), (160, 1318314), (164, 1286160), (184, 1146360), (192, 1098595), (205, 1028928), (230, 917088), (233, 905280), (240, 878876), (246, 857440), (276, 764240), (320, 659157), (328, 643080), (345, 611392), (368, 573180), (410, 514464), (460, 458544), (466, 452640), (480, 439438), (492, 428720), (552, 382120), (615, 342976), (656, 321540), (690, 305696), (699, 301760), (736, 286590), (820, 257232), (920, 229272), (932, 226320), (943, 223680), (960, 219719), (984, 214360), (1104, 191060), (1165, 181056), (1230, 171488), (1312, 160770), (1380, 152848), (1398, 150880), (1472, 143295), (1640, 128616), (1840, 114636), (1864, 113160), (1886, 111840), (1968, 107180), (2208, 95530), (2330, 90528), (2460, 85744), (2624, 80385), (2760, 76424), (2796, 75440), (2829, 74560), (3280, 64308), (3495, 60352), (3680, 57318), (3728, 56580), (3772, 55920), (3936, 53590), (4416, 47765), (4660, 45264), (4715, 44736), (4920, 42872), (5359, 39360), (5520, 38212), (5592, 37720), (5658, 37280), (6560, 32154), (6990, 30176), (7360, 28659), (7456, 28290), (7544, 27960), (7872, 26795), (9320, 22632), (9430, 22368), (9553, 22080), (9840, 21436), (10718, 19680), (11040, 19106), (11184, 18860), (11316, 18640), (13120, 16077), (13980, 15088), (14145, 14912)]