1291313237760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9403}}^1$

素因数の和:9581

約数の個数: 864

約数和(自身を含む): 5541407359488

約数和(自身を除く): 4250094121728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 131, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 262, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 393, 416, 420, 448, 455, 468, 480, 504, 520, 524, 546, 560, 576, 585, 624, 630, 640, 655, 672, 720, 728, 768, 780, 786, 819, 832, 840, 896, 910, 917, 936, 960, 1008, 1040, 1048, 1092, 1120, 1152, 1170, 1179, 1248, 1260, 1280, 1310, 1344, 1365, 1440, 1456, 1560, 1572, 1638, 1664, 1680, 1703, 1792, 1820, 1834, 1872, 1920, 1965, 2016, 2080, 2096, 2184, 2240, 2304, 2340, 2358, 2496, 2520, 2620, 2688, 2730, 2751, 2880, 2912, 3120, 3144, 3276, 3328, 3360, 3406, 3640, 3668, 3744, 3840, 3930, 4032, 4095, 4160, 4192, 4368, 4480, 4585, 4680, 4716, 4992, 5040, 5109, 5240, 5376, 5460, 5502, 5760, 5824, 5895, 6240, 6288, 6552, 6720, 6812, 7280, 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150912, 153270, 163488, 165060, 167680, 169254, 174720, 176064, 178815, 188060, 188640, 190736, 197463, 204360, 209664, 214578, 217984, 220080, 225672, 234752, 238420, 244478, 245232, 251520, 262080, 263284, 264096, 272480, 282090, 286104, 293440, 300896, 301824, 306540, 326976, 329105, 330120, 338508, 349440, 352128, 357630, 366717, 376120, 377280, 381472, 394926, 408720, 423135, 429156, 435968, 440160, 451344, 476840, 488956, 490464, 503040, 524160, 526568, 528192, 536445, 544960, 564180, 572208, 586880, 592389, 601792, 611195, 613080, 653952, 658210, 660240, 677016, 704256, 715260, 733434, 752240, 754560, 762944, 789852, 817440, 846270, 855673, 858312, 880320, 902688, 953680, 977912, 980928, 987315, 1048320, 1053136, 1056384, 1072890, 1089920, 1100151, 1128360, 1144416, 1173760, 1184778, 1203584, 1222390, 1226160, 1231793, 1307904, 1316420, 1320480, 1354032, 1430520, 1466868, 1504480, 1509120, 1525888, 1579704, 1634880, 1692540, 1711346, 1716624, 1760640, 1805376, 1833585, 1907360, 1955824, 1961856, 1974630, 2106272, 2112768, 2145780, 2179840, 2200302, 2256720, 2288832, 2369556, 2407168, 2444780, 2452320, 2463586, 2567019, 2632840, 2640960, 2708064, 2861040, 2933736, 2961945, 3008960, 3051776, 3159408, 3269760, 3385080, 3422692, 3433248, 3521280, 3610752, 3667170, 3695379, 3814720, 3911648, 3923712, 3949260, 4212544, 4278365, 4291560, 4400604, 4513440, 4577664, 4739112, 4889560, 4904640, 4927172, 5134038, 5265680, 5281920, 5416128, 5500755, 5722080, 5867472, 5923890, 6017920, 6158965, 6318816, 6539520, 6770160, 6845384, 6866496, 7221504, 7334340, 7390758, 7629440, 7701057, 7823296, 7898520, 8425088, 8556730, 8583120, 8622551, 8801208, 9026880, 9155328, 9478224, 9779120, 9809280, 9854344, 10268076, 10531360, 10563840, 10832256, 11001510, 11086137, 11444160, 11734944, 11847780, 12035840, 12317930, 12637632, 12835095, 13540320, 13690768, 13732992, 14668680, 14781516, 15258880, 15402114, 15646592, 15797040, 16013309, 16850176, 17113460, 17166240, 17245102, 17602416, 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約数ペア:

[(1, 1291313237760), (2, 645656618880), (3, 430437745920), (4, 322828309440), (5, 258262647552), (6, 215218872960), (7, 184473319680), (8, 161414154720), (9, 143479248640), (10, 129131323776), (12, 107609436480), (13, 99331787520), (14, 92236659840), (15, 86087549184), (16, 80707077360), (18, 71739624320), (20, 64565661888), (21, 61491106560), (24, 53804718240), (26, 49665893760), (28, 46118329920), (30, 43043774592), (32, 40353538680), (35, 36894663936), (36, 35869812160), (39, 33110595840), (40, 32282830944), (42, 30745553280), (45, 28695849728), (48, 26902359120), (52, 24832946880), (56, 23059164960), (60, 21521887296), (63, 20497035520), (64, 20176769340), (65, 19866357504), (70, 18447331968), (72, 17934906080), (78, 16555297920), (80, 16141415472), (84, 15372776640), (90, 14347924864), (91, 14190255360), (96, 13451179560), (104, 12416473440), (105, 12298221312), (112, 11529582480), (117, 11036865280), (120, 10760943648), (126, 10248517760), (128, 10088384670), (130, 9933178752), 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