20058428520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 640

約数和(自身を含む): 77882666400

約数和(自身を除く): 57824237880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 109, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 216, 218, 221, 234, 255, 257, 260, 270, 306, 312, 324, 327, 340, 351, 360, 390, 405, 408, 436, 442, 459, 468, 510, 514, 520, 540, 545, 585, 612, 648, 654, 663, 680, 702, 765, 771, 780, 810, 872, 884, 918, 936, 981, 1020, 1028, 1053, 1080, 1090, 1105, 1170, 1224, 1285, 1308, 1326, 1377, 1404, 1417, 1530, 1542, 1560, 1620, 1635, 1755, 1768, 1836, 1853, 1962, 1989, 2040, 2056, 2106, 2180, 2210, 2295, 2313, 2340, 2570, 2616, 2652, 2754, 2808, 2834, 2943, 3060, 3084, 3240, 3270, 3315, 3341, 3510, 3672, 3706, 3855, 3924, 3978, 4212, 4251, 4360, 4369, 4420, 4590, 4626, 4680, 4905, 5140, 5265, 5304, 5508, 5559, 5668, 5886, 5967, 6120, 6168, 6540, 6630, 6682, 6885, 6939, 7020, 7085, 7412, 7710, 7848, 7956, 8424, 8502, 8738, 8829, 8840, 9180, 9252, 9265, 9810, 9945, 10023, 10280, 10530, 11016, 11118, 11336, 11565, 11772, 11934, 12753, 13080, 13107, 13260, 13364, 13770, 13878, 14040, 14170, 14715, 14824, 15420, 15912, 16677, 16705, 17004, 17476, 17658, 17901, 18360, 18504, 18530, 19620, 19890, 20046, 20817, 21060, 21255, 21845, 22236, 23130, 23544, 23868, 24089, 25506, 26214, 26520, 26728, 27540, 27756, 27795, 28013, 28340, 29430, 29835, 30069, 30840, 33354, 33410, 34008, 34695, 34952, 35316, 35802, 37060, 38259, 39240, 39321, 39780, 40092, 41634, 42120, 42510, 43690, 44145, 44472, 46260, 47736, 48178, 50031, 50115, 51012, 52428, 55080, 55512, 55590, 56026, 56680, 56797, 58860, 59670, 60138, 63765, 65535, 66708, 66820, 69390, 70632, 71604, 72267, 74120, 76518, 78642, 79560, 80184, 83268, 83385, 84039, 85020, 87380, 88290, 89505, 90207, 92520, 96356, 100062, 100230, 102024, 104085, 104856, 111180, 112052, 113594, 114777, 117720, 117963, 119340, 120276, 120445, 127530, 131070, 133416, 133640, 138780, 140065, 143208, 144534, 150093, 150345, 153036, 157284, 166536, 166770, 168078, 170040, 170391, 174760, 176580, 179010, 180414, 191295, 192712, 196605, 200124, 200460, 208170, 216801, 222360, 224104, 227188, 229554, 235926, 238680, 240552, 240890, 250155, 252117, 255060, 262140, 270621, 277560, 280130, 283985, 289068, 300186, 300690, 306072, 314568, 333540, 336156, 340782, 353160, 353889, 358020, 360828, 361335, 364169, 382590, 393210, 400248, 400920, 416340, 420195, 433602, 451035, 454376, 459108, 471852, 476221, 481780, 500310, 504234, 510120, 511173, 524280, 541242, 560260, 567970, 573885, 578136, 589815, 600372, 601380, 650403, 667080, 672312, 681564, 707778, 716040, 721656, 722670, 728338, 750465, 756351, 765180, 786420, 832680, 840390, 851955, 867204, 902070, 918216, 943704, 952442, 963560, 1000620, 1008468, 1022346, 1082484, 1084005, 1092507, 1120520, 1135940, 1147770, 1179630, 1200744, 1202760, 1260585, 1300806, 1353105, 1363128, 1415556, 1428663, 1445340, 1456676, 1500930, 1512702, 1530360, 1533519, 1572840, 1680780, 1703910, 1734408, 1769445, 1804140, 1820845, 1904884, 1951209, 2001240, 2016936, 2044692, 2164968, 2168010, 2185014, 2269053, 2271880, 2295540, 2359260, 2381105, 2521170, 2555865, 2601612, 2706210, 2831112, 2857326, 2890680, 2913352, 3001860, 3025404, 3067038, 3252015, 3277521, 3361560, 3407820, 3538890, 3608280, 3641690, 3781755, 3809768, 3902418, 4089384, 4285989, 4336020, 4370028, 4538106, 4591080, 4600557, 4718520, 4762210, 5042340, 5111730, 5203224, 5412420, 5462535, 5714652, 6003720, 6050808, 6134076, 6190873, 6504030, 6555042, 6815640, 7077780, 7143315, 7283380, 7563510, 7667595, 7804836, 8571978, 8672040, 8740056, 9076212, 9201114, 9524420, 9756045, 9832563, 10084680, 10223460, 10824840, 10925070, 11345265, 11429304, 12268152, 12381746, 12857967, 13008060, 13110084, 14155560, 14286630, 14566760, 15127020, 15335190, 15609672, 16387605, 17143956, 18152424, 18402228, 18572619, 19048840, 19512090, 19665126, 20446920, 21429945, 21850140, 22690530, 23002785, 24763492, 25715934, 26016120, 26220168, 28573260, 29497689, 30254040, 30670380, 30954365, 32775210, 34287912, 36804456, 37145238, 38573901, 39024180, 39330252, 42859890, 43700280, 45381060, 46005570, 49162815, 49526984, 51431868, 55717857, 57146520, 58995378, 61340760, 61908730, 64289835, 65550420, 74290476, 77147802, 78048360, 78660504, 85719780, 90762120, 92011140, 92863095, 98325630, 102863736, 111435714, 117990756, 123817460, 128579670, 131100840, 147488445, 148580952, 154295604, 167153571, 171439560, 184022280, 185726190, 192869505, 196651260, 222871428, 235981512, 247634920, 257159340, 278589285, 294976890, 308591208, 334307142, 371452380, 385739010, 393302520, 445742856, 501460713, 514318680, 557178570, 589953780, 668614284, 742904760, 771478020, 835767855, 1002921426, 1114357140, 1179907560, 1337228568, 1542956040, 1671535710, 2005842852, 2228714280, 2507303565, 3343071420, 4011685704, 5014607130, 6686142840, 10029214260, 20058428520]

約数ペア:

[(1, 20058428520), (2, 10029214260), (3, 6686142840), (4, 5014607130), (5, 4011685704), (6, 3343071420), (8, 2507303565), (9, 2228714280), (10, 2005842852), (12, 1671535710), (13, 1542956040), (15, 1337228568), (17, 1179907560), (18, 1114357140), (20, 1002921426), (24, 835767855), (26, 771478020), (27, 742904760), (30, 668614284), (34, 589953780), (36, 557178570), (39, 514318680), (40, 501460713), (45, 445742856), (51, 393302520), (52, 385739010), (54, 371452380), (60, 334307142), (65, 308591208), (68, 294976890), (72, 278589285), (78, 257159340), (81, 247634920), (85, 235981512), (90, 222871428), (102, 196651260), (104, 192869505), (108, 185726190), (109, 184022280), (117, 171439560), (120, 167153571), (130, 154295604), (135, 148580952), (136, 147488445), (153, 131100840), (156, 128579670), (162, 123817460), (170, 117990756), (180, 111435714), (195, 102863736), (204, 98325630), (216, 92863095), (218, 92011140), (221, 90762120), (234, 85719780), (255, 78660504), (257, 78048360), (260, 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(1836, 10925070), (1853, 10824840), (1962, 10223460), (1989, 10084680), (2040, 9832563), (2056, 9756045), (2106, 9524420), (2180, 9201114), (2210, 9076212), (2295, 8740056), (2313, 8672040), (2340, 8571978), (2570, 7804836), (2616, 7667595), (2652, 7563510), (2754, 7283380), (2808, 7143315), (2834, 7077780), (2943, 6815640), (3060, 6555042), (3084, 6504030), (3240, 6190873), (3270, 6134076), (3315, 6050808), (3341, 6003720), (3510, 5714652), (3672, 5462535), (3706, 5412420), (3855, 5203224), (3924, 5111730), (3978, 5042340), (4212, 4762210), (4251, 4718520), (4360, 4600557), (4369, 4591080), (4420, 4538106), (4590, 4370028), (4626, 4336020), (4680, 4285989), (4905, 4089384), (5140, 3902418), (5265, 3809768), (5304, 3781755), (5508, 3641690), (5559, 3608280), (5668, 3538890), (5886, 3407820), (5967, 3361560), (6120, 3277521), (6168, 3252015), (6540, 3067038), (6630, 3025404), (6682, 3001860), (6885, 2913352), (6939, 2890680), (7020, 2857326), (7085, 2831112), (7412, 2706210), (7710, 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