248838840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:814

約数の個数: 192

約数和(自身を含む): 865650240

約数和(自身を除く): 616811400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 60, 69, 72, 82, 90, 92, 115, 120, 123, 138, 164, 180, 184, 205, 207, 230, 246, 276, 328, 345, 360, 369, 410, 414, 460, 492, 552, 615, 690, 733, 738, 820, 828, 920, 943, 984, 1035, 1230, 1380, 1466, 1476, 1640, 1656, 1845, 1886, 2070, 2199, 2460, 2760, 2829, 2932, 2952, 3665, 3690, 3772, 4140, 4398, 4715, 4920, 5658, 5864, 6597, 7330, 7380, 7544, 8280, 8487, 8796, 9430, 10995, 11316, 13194, 14145, 14660, 14760, 16859, 16974, 17592, 18860, 21990, 22632, 26388, 28290, 29320, 30053, 32985, 33718, 33948, 37720, 42435, 43980, 50577, 52776, 56580, 60106, 65970, 67436, 67896, 84295, 84870, 87960, 90159, 101154, 113160, 120212, 131940, 134872, 150265, 151731, 168590, 169740, 180318, 202308, 240424, 252885, 263880, 270477, 300530, 303462, 337180, 339480, 360636, 404616, 450795, 505770, 540954, 601060, 606924, 674360, 691219, 721272, 758655, 901590, 1011540, 1081908, 1202120, 1213848, 1352385, 1382438, 1517310, 1803180, 2023080, 2073657, 2163816, 2704770, 2764876, 3034620, 3456095, 3606360, 4147314, 5409540, 5529752, 6069240, 6220971, 6912190, 8294628, 10368285, 10819080, 12441942, 13824380, 16589256, 20736570, 24883884, 27648760, 31104855, 41473140, 49767768, 62209710, 82946280, 124419420, 248838840]

約数ペア:

[(1, 248838840), (2, 124419420), (3, 82946280), (4, 62209710), (5, 49767768), (6, 41473140), (8, 31104855), (9, 27648760), (10, 24883884), (12, 20736570), (15, 16589256), (18, 13824380), (20, 12441942), (23, 10819080), (24, 10368285), (30, 8294628), (36, 6912190), (40, 6220971), (41, 6069240), (45, 5529752), (46, 5409540), (60, 4147314), (69, 3606360), (72, 3456095), (82, 3034620), (90, 2764876), (92, 2704770), (115, 2163816), (120, 2073657), (123, 2023080), (138, 1803180), (164, 1517310), (180, 1382438), (184, 1352385), (205, 1213848), (207, 1202120), (230, 1081908), (246, 1011540), (276, 901590), (328, 758655), (345, 721272), (360, 691219), (369, 674360), (410, 606924), (414, 601060), (460, 540954), (492, 505770), (552, 450795), (615, 404616), (690, 360636), (733, 339480), (738, 337180), (820, 303462), (828, 300530), (920, 270477), (943, 263880), (984, 252885), (1035, 240424), (1230, 202308), (1380, 180318), (1466, 169740), (1476, 168590), (1640, 151731), (1656, 150265), (1845, 134872), (1886, 131940), (2070, 120212), (2199, 113160), (2460, 101154), (2760, 90159), (2829, 87960), (2932, 84870), (2952, 84295), (3665, 67896), (3690, 67436), (3772, 65970), (4140, 60106), (4398, 56580), (4715, 52776), (4920, 50577), (5658, 43980), (5864, 42435), (6597, 37720), (7330, 33948), (7380, 33718), (7544, 32985), (8280, 30053), (8487, 29320), (8796, 28290), (9430, 26388), (10995, 22632), (11316, 21990), (13194, 18860), (14145, 17592), (14660, 16974), (14760, 16859)]