1256508960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1376

約数の個数: 288

約数和(自身を含む): 4720125312

約数和(自身を除く): 3463616352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 140, 147, 160, 164, 168, 196, 205, 210, 224, 240, 245, 246, 280, 287, 294, 328, 336, 392, 410, 420, 480, 490, 492, 560, 574, 588, 615, 656, 672, 735, 784, 820, 840, 861, 980, 984, 1120, 1148, 1176, 1230, 1303, 1312, 1435, 1470, 1568, 1640, 1680, 1722, 1960, 1968, 2009, 2296, 2352, 2460, 2606, 2870, 2940, 3280, 3360, 3444, 3909, 3920, 3936, 4018, 4305, 4592, 4704, 4920, 5212, 5740, 5880, 6027, 6515, 6560, 6888, 7818, 7840, 8036, 8610, 9121, 9184, 9840, 10045, 10424, 11480, 11760, 12054, 13030, 13776, 15636, 16072, 17220, 18242, 19545, 19680, 20090, 20848, 22960, 23520, 24108, 26060, 27363, 27552, 30135, 31272, 32144, 34440, 36484, 39090, 40180, 41696, 45605, 45920, 48216, 52120, 53423, 54726, 60270, 62544, 63847, 64288, 68880, 72968, 78180, 80360, 91210, 96432, 104240, 106846, 109452, 120540, 125088, 127694, 136815, 137760, 145936, 156360, 160269, 160720, 182420, 191541, 192864, 208480, 213692, 218904, 241080, 255388, 267115, 273630, 291872, 312720, 319235, 320538, 321440, 364840, 373961, 383082, 427384, 437808, 482160, 510776, 534230, 547260, 625440, 638470, 641076, 729680, 747922, 766164, 801345, 854768, 875616, 957705, 964320, 1021552, 1068460, 1094520, 1121883, 1276940, 1282152, 1459360, 1495844, 1532328, 1602690, 1709536, 1869805, 1915410, 2043104, 2136920, 2189040, 2243766, 2553880, 2564304, 2617727, 2991688, 3064656, 3205380, 3739610, 3830820, 4273840, 4378080, 4487532, 5107760, 5128608, 5235454, 5609415, 5983376, 6129312, 6410760, 7479220, 7661640, 7853181, 8547680, 8975064, 10215520, 10470908, 11218830, 11966752, 12821520, 13088635, 14958440, 15323280, 15706362, 17950128, 20941816, 22437660, 25643040, 26177270, 29916880, 30646560, 31412724, 35900256, 39265905, 41883632, 44875320, 52354540, 59833760, 62825448, 78531810, 83767264, 89750640, 104709080, 125650896, 157063620, 179501280, 209418160, 251301792, 314127240, 418836320, 628254480, 1256508960]

約数ペア:

[(1, 1256508960), (2, 628254480), (3, 418836320), (4, 314127240), (5, 251301792), (6, 209418160), (7, 179501280), (8, 157063620), (10, 125650896), (12, 104709080), (14, 89750640), (15, 83767264), (16, 78531810), (20, 62825448), (21, 59833760), (24, 52354540), (28, 44875320), (30, 41883632), (32, 39265905), (35, 35900256), (40, 31412724), (41, 30646560), (42, 29916880), (48, 26177270), (49, 25643040), (56, 22437660), (60, 20941816), (70, 17950128), (80, 15706362), (82, 15323280), (84, 14958440), (96, 13088635), (98, 12821520), (105, 11966752), (112, 11218830), (120, 10470908), (123, 10215520), (140, 8975064), (147, 8547680), (160, 7853181), (164, 7661640), (168, 7479220), (196, 6410760), (205, 6129312), (210, 5983376), (224, 5609415), (240, 5235454), (245, 5128608), (246, 5107760), (280, 4487532), (287, 4378080), (294, 4273840), (328, 3830820), (336, 3739610), (392, 3205380), (410, 3064656), (420, 2991688), (480, 2617727), (490, 2564304), (492, 2553880), (560, 2243766), (574, 2189040), (588, 2136920), (615, 2043104), (656, 1915410), (672, 1869805), (735, 1709536), (784, 1602690), (820, 1532328), (840, 1495844), (861, 1459360), (980, 1282152), (984, 1276940), (1120, 1121883), (1148, 1094520), (1176, 1068460), (1230, 1021552), (1303, 964320), (1312, 957705), (1435, 875616), (1470, 854768), (1568, 801345), (1640, 766164), (1680, 747922), (1722, 729680), (1960, 641076), (1968, 638470), (2009, 625440), (2296, 547260), (2352, 534230), (2460, 510776), (2606, 482160), (2870, 437808), (2940, 427384), (3280, 383082), (3360, 373961), (3444, 364840), (3909, 321440), (3920, 320538), (3936, 319235), (4018, 312720), (4305, 291872), (4592, 273630), (4704, 267115), (4920, 255388), (5212, 241080), (5740, 218904), (5880, 213692), (6027, 208480), (6515, 192864), (6560, 191541), (6888, 182420), (7818, 160720), (7840, 160269), (8036, 156360), (8610, 145936), (9121, 137760), (9184, 136815), (9840, 127694), (10045, 125088), (10424, 120540), (11480, 109452), (11760, 106846), (12054, 104240), (13030, 96432), (13776, 91210), (15636, 80360), (16072, 78180), (17220, 72968), (18242, 68880), (19545, 64288), (19680, 63847), (20090, 62544), (20848, 60270), (22960, 54726), (23520, 53423), (24108, 52120), (26060, 48216), (27363, 45920), (27552, 45605), (30135, 41696), (31272, 40180), (32144, 39090), (34440, 36484)]