20140972800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 864

約数和(自身を含む): 78348318720

約数和(自身を除く): 58207345920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 31, 32, 38, 39, 40, 48, 50, 52, 57, 60, 62, 64, 65, 75, 76, 78, 80, 93, 95, 96, 100, 104, 114, 120, 124, 128, 130, 137, 150, 152, 155, 156, 160, 186, 190, 192, 195, 200, 208, 228, 240, 247, 248, 256, 260, 274, 285, 300, 304, 310, 312, 320, 325, 372, 380, 384, 390, 400, 403, 411, 416, 456, 465, 475, 480, 494, 496, 520, 548, 570, 589, 600, 608, 620, 624, 640, 650, 685, 741, 744, 760, 768, 775, 780, 800, 806, 822, 832, 912, 930, 950, 960, 975, 988, 992, 1040, 1096, 1140, 1178, 1200, 1209, 1216, 1235, 1240, 1248, 1280, 1300, 1370, 1425, 1482, 1488, 1520, 1550, 1560, 1600, 1612, 1644, 1664, 1767, 1781, 1824, 1860, 1900, 1920, 1950, 1976, 1984, 2015, 2055, 2080, 2192, 2280, 2325, 2356, 2400, 2418, 2432, 2470, 2480, 2496, 2600, 2603, 2740, 2850, 2945, 2964, 2976, 3040, 3100, 3120, 3200, 3224, 3288, 3328, 3425, 3534, 3562, 3648, 3705, 3720, 3800, 3840, 3900, 3952, 3968, 4030, 4110, 4160, 4247, 4384, 4560, 4650, 4712, 4800, 4836, 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43840, 44175, 44525, 45600, 45942, 47120, 47424, 48360, 49400, 49600, 49920, 50964, 51584, 52060, 52608, 53430, 54800, 55211, 56544, 56992, 58900, 59280, 59520, 60450, 60800, 61256, 62400, 62472, 63232, 63705, 64480, 65075, 65760, 67678, 67952, 70680, 71240, 72960, 74100, 74400, 75392, 76570, 77376, 78090, 79040, 80600, 80693, 82200, 83200, 83296, 84940, 85488, 87680, 88350, 89050, 91200, 91884, 94240, 94848, 96720, 98800, 99200, 101517, 101928, 103168, 104120, 105216, 106175, 106860, 109600, 110422, 113088, 113984, 114855, 117800, 118560, 119040, 120900, 121600, 122512, 124800, 124944, 127410, 128960, 130150, 131520, 133575, 135356, 135904, 141360, 142480, 148200, 148800, 150784, 153140, 154752, 156180, 158080, 161200, 161386, 164400, 165633, 166592, 169195, 169880, 170976, 175360, 176700, 178100, 182400, 183768, 188480, 189696, 191425, 193440, 195225, 197600, 198400, 203034, 203856, 208240, 212350, 213720, 219200, 220844, 226176, 227968, 229710, 235600, 237120, 241800, 242079, 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8121360, 8154240, 8281650, 8329600, 8392072, 8548800, 8662784, 8833760, 9188400, 9683160, 9800960, 9995520, 10151700, 10192800, 10328704, 10490090, 10600512, 10828480, 11042200, 11308800, 11398400, 12103950, 12251200, 12494400, 12588108, 12910880, 12994176, 13250640, 13535600, 13590400, 14134016, 14701440, 15493056, 15735135, 16138600, 16242720, 16308480, 16563300, 16659200, 16784144, 17097600, 17667520, 18376800, 19366320, 20303400, 20385600, 20657408, 20980180, 21201024, 21656960, 22084400, 24207900, 24502400, 24988800, 25176216, 25821760, 25988352, 26225225, 26501280, 27071200, 27180800, 29402880, 30986112, 31470270, 32277200, 32485440, 33126600, 33568288, 34195200, 35335040, 36753600, 38732640, 40606800, 40771200, 41960360, 42402048, 43313920, 44168800, 48415800, 49004800, 49977600, 50352432, 51643520, 52450450, 53002560, 54142400, 61972224, 62940540, 64554400, 64970880, 66253200, 67136576, 70670080, 73507200, 77465280, 78675675, 81213600, 81542400, 83920720, 88337600, 96831600, 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約数ペア:

[(1, 20140972800), (2, 10070486400), (3, 6713657600), (4, 5035243200), (5, 4028194560), (6, 3356828800), (8, 2517621600), (10, 2014097280), (12, 1678414400), (13, 1549305600), (15, 1342731520), (16, 1258810800), (19, 1060051200), (20, 1007048640), (24, 839207200), (25, 805638912), (26, 774652800), (30, 671365760), (31, 649708800), (32, 629405400), (38, 530025600), (39, 516435200), (40, 503524320), (48, 419603600), (50, 402819456), (52, 387326400), (57, 353350400), (60, 335682880), (62, 324854400), (64, 314702700), (65, 309861120), (75, 268546304), (76, 265012800), (78, 258217600), (80, 251762160), (93, 216569600), (95, 212010240), (96, 209801800), (100, 201409728), (104, 193663200), (114, 176675200), (120, 167841440), (124, 162427200), (128, 157351350), (130, 154930560), (137, 147014400), (150, 134273152), (152, 132506400), (155, 129941760), (156, 129108800), (160, 125881080), (186, 108284800), (190, 106005120), (192, 104900900), (195, 103287040), (200, 100704864), (208, 96831600), 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