20163847080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 512

約数和(自身を含む): 70601932800

約数和(自身を除く): 50438085720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 37, 39, 40, 52, 59, 60, 62, 65, 74, 78, 93, 104, 111, 118, 120, 124, 130, 148, 155, 156, 177, 185, 186, 191, 195, 222, 236, 248, 260, 295, 296, 310, 312, 354, 370, 372, 382, 390, 403, 444, 465, 472, 481, 520, 555, 573, 590, 620, 708, 740, 744, 764, 767, 780, 806, 885, 888, 930, 955, 962, 1110, 1146, 1147, 1180, 1209, 1240, 1416, 1443, 1480, 1528, 1534, 1560, 1612, 1770, 1829, 1860, 1910, 1924, 2015, 2183, 2220, 2292, 2294, 2301, 2360, 2405, 2418, 2483, 2865, 2886, 3068, 3224, 3441, 3540, 3658, 3720, 3820, 3835, 3848, 4030, 4366, 4440, 4584, 4588, 4602, 4810, 4836, 4966, 5487, 5730, 5735, 5772, 5921, 6045, 6136, 6549, 6882, 7067, 7080, 7215, 7316, 7449, 7640, 7670, 8060, 8732, 9145, 9176, 9204, 9620, 9672, 9932, 10915, 10974, 11269, 11460, 11470, 11505, 11544, 11842, 12090, 12415, 13098, 13764, 14134, 14430, 14632, 14898, 14911, 15340, 16120, 17205, 17464, 17763, 18290, 18408, 19240, 19864, 21201, 21830, 21948, 22538, 22920, 22940, 23010, 23684, 23777, 24180, 24830, 26196, 27435, 27528, 28268, 28379, 28860, 29605, 29796, 29822, 30680, 32745, 33807, 34410, 35335, 35526, 36580, 37245, 42402, 43660, 43896, 44733, 45076, 45880, 46020, 47368, 47554, 48360, 49660, 52392, 54870, 56345, 56536, 56758, 57720, 59210, 59592, 59644, 65490, 67614, 67673, 68820, 70670, 71052, 71331, 73160, 74490, 74555, 76973, 84804, 85137, 87320, 88815, 89466, 90152, 91871, 92040, 95108, 99320, 106005, 109740, 112690, 113516, 118420, 118885, 119288, 130980, 135228, 135346, 137640, 141340, 141895, 142104, 142662, 146497, 148980, 149110, 153946, 169035, 169608, 170274, 177630, 178932, 183742, 190216, 203019, 212010, 219077, 219480, 223665, 225380, 227032, 230919, 236840, 237770, 261960, 270456, 270692, 275613, 282680, 283790, 285324, 292994, 297960, 298220, 307892, 338070, 338365, 340548, 349339, 355260, 356655, 357864, 367484, 384865, 406038, 416953, 424020, 425685, 438154, 439491, 447330, 450760, 459355, 461838, 475540, 541384, 551226, 567580, 570648, 585988, 596440, 615784, 657231, 676140, 676730, 681096, 698678, 710520, 713310, 732485, 734968, 769730, 812076, 833906, 848040, 851370, 876308, 878982, 879749, 894660, 918710, 923676, 951080, 1015095, 1048017, 1095385, 1102452, 1135160, 1154595, 1171976, 1250859, 1314462, 1352280, 1353460, 1378065, 1397356, 1426620, 1464970, 1539460, 1624152, 1667812, 1702740, 1746695, 1752616, 1757964, 1759498, 1789320, 1837420, 1847352, 2030190, 2084765, 2096034, 2190770, 2197455, 2204904, 2309190, 2501718, 2628924, 2639247, 2706920, 2756130, 2794712, 2848001, 2853240, 2929940, 3078920, 3286155, 3335624, 3405480, 3493390, 3515928, 3518996, 3674840, 4060380, 4169530, 4192068, 4381540, 4394910, 4398745, 4541407, 4618380, 5003436, 5240085, 5257848, 5278494, 5420389, 5512260, 5696002, 5859880, 6254295, 6572310, 6986780, 7037992, 8120760, 8339060, 8384136, 8544003, 8763080, 8789820, 8797490, 9082814, 9236760, 10006872, 10480170, 10556988, 10840778, 11024520, 11392004, 12508590, 12925543, 13144620, 13196235, 13624221, 13973560, 14240005, 16261167, 16678120, 17088006, 17579640, 17594980, 18165628, 20960340, 21113976, 21681556, 22707035, 22784008, 25017180, 25851086, 26289240, 26392470, 27101945, 27248442, 28480010, 32522334, 34176012, 35189960, 36331256, 38776629, 41920680, 42720015, 43363112, 45414070, 50034360, 51702172, 52784940, 54203890, 54496884, 56960020, 64627715, 65044668, 68121105, 68352024, 77553258, 81305835, 85440030, 90828140, 103404344, 105569880, 108407780, 108993768, 113920040, 129255430, 130089336, 136242210, 155106516, 162611670, 168032059, 170880060, 181656280, 193883145, 216815560, 258510860, 272484420, 310213032, 325223340, 336064118, 341760120, 387766290, 504096177, 517021720, 544968840, 650446680, 672128236, 775532580, 840160295, 1008192354, 1344256472, 1551065160, 1680320590, 2016384708, 2520480885, 3360641180, 4032769416, 5040961770, 6721282360, 10081923540, 20163847080]

約数ペア:

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