20101392000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 1024

約数和(自身を含む): 81469440000

約数和(自身を除く): 61368048000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 31, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 62, 64, 72, 75, 76, 79, 80, 90, 93, 95, 96, 100, 108, 114, 120, 124, 125, 128, 135, 144, 150, 152, 155, 158, 160, 171, 180, 186, 190, 192, 200, 216, 225, 228, 237, 240, 248, 250, 270, 279, 285, 288, 300, 304, 310, 316, 320, 342, 360, 372, 375, 380, 384, 395, 400, 432, 450, 456, 465, 474, 475, 480, 496, 500, 513, 540, 558, 570, 576, 589, 600, 608, 620, 632, 640, 675, 684, 711, 720, 744, 750, 760, 775, 790, 800, 837, 855, 864, 900, 912, 930, 948, 950, 960, 992, 1000, 1026, 1080, 1116, 1125, 1140, 1152, 1178, 1185, 1200, 1216, 1240, 1264, 1350, 1368, 1395, 1422, 1425, 1440, 1488, 1500, 1501, 1520, 1550, 1580, 1600, 1674, 1710, 1728, 1767, 1800, 1824, 1860, 1896, 1900, 1920, 1975, 1984, 2000, 2052, 2133, 2160, 2232, 2250, 2280, 2325, 2356, 2370, 2375, 2400, 2432, 2449, 2480, 2528, 2565, 2700, 2736, 2790, 2844, 2850, 2880, 2945, 2976, 3000, 3002, 3040, 3100, 3160, 3200, 3348, 3375, 3420, 3456, 3534, 3555, 3600, 3648, 3720, 3792, 3800, 3875, 3950, 3968, 4000, 4104, 4185, 4266, 4275, 4320, 4464, 4500, 4503, 4560, 4650, 4712, 4740, 4750, 4800, 4898, 4960, 5056, 5130, 5301, 5400, 5472, 5580, 5688, 5700, 5760, 5890, 5925, 5952, 6000, 6004, 6080, 6200, 6320, 6696, 6750, 6840, 6975, 7068, 7110, 7125, 7200, 7296, 7347, 7440, 7505, 7584, 7600, 7750, 7900, 8000, 8208, 8370, 8532, 8550, 8640, 8835, 8928, 9000, 9006, 9120, 9300, 9424, 9480, 9500, 9600, 9796, 9875, 9920, 10112, 10260, 10602, 10665, 10800, 10944, 11160, 11376, 11400, 11625, 11780, 11850, 11904, 12000, 12008, 12160, 12245, 12400, 12640, 12825, 13392, 13500, 13509, 13680, 13950, 14136, 14220, 14250, 14400, 14694, 14725, 14880, 15010, 15168, 15200, 15500, 15800, 15903, 16000, 16416, 16740, 17064, 17100, 17280, 17670, 17775, 17856, 18000, 18012, 18240, 18600, 18848, 18960, 19000, 19592, 19750, 19840, 20520, 20925, 21204, 21330, 21375, 21600, 21888, 22041, 22320, 22515, 22752, 22800, 23250, 23560, 23700, 24000, 24016, 24490, 24800, 25280, 25650, 26505, 26784, 27000, 27018, 27360, 27900, 28272, 28440, 28500, 28800, 29388, 29450, 29625, 29760, 30020, 30336, 30400, 31000, 31600, 31806, 32832, 33480, 34128, 34200, 34875, 35340, 35550, 35712, 36000, 36024, 36480, 36735, 37200, 37525, 37696, 37920, 38000, 39184, 39500, 40527, 41040, 41850, 42408, 42660, 42750, 43200, 44082, 44175, 44640, 45030, 45504, 45600, 46500, 46531, 47120, 47400, 48000, 48032, 48980, 49600, 50560, 51300, 53010, 53325, 53568, 54000, 54036, 54720, 55800, 56544, 56880, 57000, 58776, 58900, 59250, 59520, 60040, 60800, 61225, 62000, 63200, 63612, 64125, 65664, 66123, 66960, 67545, 68256, 68400, 69750, 70680, 71100, 72000, 72048, 73470, 73625, 74400, 75050, 75392, 75840, 76000, 78368, 79000, 79515, 81054, 82080, 83700, 84816, 85320, 85500, 86400, 88164, 88350, 88875, 89280, 90060, 91008, 91200, 93000, 93062, 94240, 94800, 96064, 97960, 99200, 102600, 104625, 106020, 106650, 107136, 108000, 108072, 109440, 110205, 111600, 112575, 113088, 113760, 114000, 117552, 117800, 118500, 120080, 122450, 124000, 126400, 127224, 128250, 132246, 132525, 133920, 135090, 136512, 136800, 139500, 139593, 141360, 142200, 144000, 144096, 146940, 147250, 148800, 150100, 151680, 152000, 156736, 158000, 159030, 162108, 164160, 167400, 169632, 170640, 171000, 176328, 176700, 177750, 178560, 180120, 182400, 183675, 186000, 186124, 187625, 188480, 189600, 192128, 195920, 202635, 205200, 209250, 212040, 213300, 216000, 216144, 220410, 220875, 223200, 225150, 226176, 227520, 228000, 232655, 235104, 235600, 237000, 240160, 244900, 248000, 252800, 254448, 256500, 264492, 265050, 266625, 267840, 270180, 273024, 273600, 279000, 279186, 282720, 284400, 288192, 293880, 294500, 297600, 300200, 304000, 306125, 313472, 316000, 318060, 324216, 328320, 330615, 334800, 337725, 339264, 341280, 342000, 352656, 353400, 355500, 360240, 367350, 372000, 372248, 375250, 376960, 379200, 391840, 397575, 405270, 410400, 418500, 418779, 424080, 426600, 432000, 432288, 440820, 441750, 446400, 450300, 455040, 456000, 465310, 470208, 471200, 474000, 480320, 489800, 496000, 508896, 513000, 528984, 530100, 533250, 535680, 540360, 547200, 551025, 558000, 558372, 562875, 565440, 568800, 576384, 587760, 589000, 600400, 612250, 632000, 636120, 648432, 661230, 662625, 669600, 675450, 678528, 682560, 684000, 697965, 705312, 706800, 711000, 720480, 734700, 744000, 744496, 750500, 758400, 783680, 795150, 810540, 820800, 837000, 837558, 848160, 853200, 864576, 881640, 883500, 892800, 900600, 912000, 918375, 930620, 940416, 942400, 948000, 960640, 979600, 1013175, 1017792, 1026000, 1057968, 1060200, 1066500, 1080720, 1102050, 1116000, 1116744, 1125750, 1130880, 1137600, 1163275, 1175520, 1178000, 1200800, 1224500, 1256337, 1264000, 1272240, 1296864, 1322460, 1325250, 1339200, 1350900, 1365120, 1368000, 1395930, 1410624, 1413600, 1422000, 1440960, 1469400, 1488000, 1488992, 1501000, 1567360, 1590300, 1621080, 1641600, 1653075, 1674000, 1675116, 1688625, 1696320, 1706400, 1729152, 1763280, 1767000, 1801200, 1836750, 1861240, 1884800, 1896000, 1959200, 1987875, 2026350, 2035584, 2052000, 2093895, 2115936, 2120400, 2133000, 2161440, 2204100, 2232000, 2233488, 2251500, 2275200, 2326550, 2351040, 2356000, 2401600, 2449000, 2512674, 2544480, 2593728, 2644920, 2650500, 2678400, 2701800, 2736000, 2755125, 2791860, 2821248, 2827200, 2844000, 2881920, 2938800, 2977984, 3002000, 3180600, 3242160, 3306150, 3348000, 3350232, 3377250, 3392640, 3412800, 3489825, 3526560, 3534000, 3602400, 3673500, 3722480, 3792000, 3918400, 3975750, 4052700, 4104000, 4187790, 4231872, 4240800, 4266000, 4322880, 4408200, 4464000, 4466976, 4503000, 4653100, 4702080, 4712000, 4803200, 4898000, 5025348, 5065875, 5088960, 5187456, 5289840, 5301000, 5403600, 5510250, 5583720, 5654400, 5688000, 5816375, 5877600, 5955968, 6004000, 6281685, 6361200, 6484320, 6612300, 6696000, 6700464, 6754500, 6825600, 6979650, 7053120, 7068000, 7204800, 7347000, 7444960, 7836800, 7951500, 8105400, 8208000, 8265375, 8375580, 8463744, 8481600, 8532000, 8645760, 8816400, 8933952, 9006000, 9306200, 9424000, 9796000, 10050696, 10131750, 10177920, 10469475, 10579680, 10602000, 10807200, 11020500, 11167440, 11376000, 11632750, 11755200, 12008000, 12563370, 12722400, 12968640, 13224600, 13392000, 13400928, 13509000, 13959300, 14106240, 14136000, 14409600, 14694000, 14889920, 15903000, 16210800, 16530750, 16751160, 16963200, 17064000, 17449125, 17632800, 17867904, 18012000, 18612400, 19592000, 20101392, 20263500, 20938950, 21159360, 21204000, 21614400, 22041000, 22334880, 23265500, 23510400, 24016000, 25126740, 25444800, 25937280, 26449200, 26801856, 27018000, 27918600, 28272000, 29388000, 29779840, 31408425, 31806000, 32421600, 33061500, 33502320, 34128000, 34898250, 35265600, 36024000, 37224800, 39184000, 40202784, 40527000, 41877900, 42318720, 42408000, 43228800, 44082000, 44669760, 46531000, 50253480, 50889600, 52347375, 52898400, 53603712, 54036000, 55837200, 58776000, 62816850, 63612000, 64843200, 66123000, 67004640, 69796500, 70531200, 72048000, 74449600, 80405568, 81054000, 83755800, 84816000, 88164000, 89339520, 93062000, 100506960, 104694750, 105796800, 108072000, 111674400, 117552000, 125633700, 127224000, 129686400, 132246000, 134009280, 139593000, 148899200, 157042125, 160811136, 162108000, 167511600, 176328000, 186124000, 201013920, 209389500, 211593600, 216144000, 223348800, 251267400, 254448000, 264492000, 268018560, 279186000, 314084250, 324216000, 335023200, 352656000, 372248000, 402027840, 418779000, 446697600, 502534800, 528984000, 558372000, 628168500, 648432000, 670046400, 744496000, 804055680, 837558000, 1005069600, 1057968000, 1116744000, 1256337000, 1340092800, 1675116000, 2010139200, 2233488000, 2512674000, 3350232000, 4020278400, 5025348000, 6700464000, 10050696000, 20101392000]

約数ペア:

[(1, 20101392000), (2, 10050696000), (3, 6700464000), (4, 5025348000), (5, 4020278400), (6, 3350232000), (8, 2512674000), (9, 2233488000), (10, 2010139200), (12, 1675116000), (15, 1340092800), (16, 1256337000), (18, 1116744000), (19, 1057968000), (20, 1005069600), (24, 837558000), (25, 804055680), (27, 744496000), (30, 670046400), (31, 648432000), (32, 628168500), (36, 558372000), (38, 528984000), (40, 502534800), (45, 446697600), (48, 418779000), (50, 402027840), (54, 372248000), (57, 352656000), (60, 335023200), (62, 324216000), (64, 314084250), (72, 279186000), (75, 268018560), (76, 264492000), (79, 254448000), (80, 251267400), (90, 223348800), (93, 216144000), (95, 211593600), (96, 209389500), (100, 201013920), (108, 186124000), (114, 176328000), (120, 167511600), (124, 162108000), (125, 160811136), (128, 157042125), (135, 148899200), (144, 139593000), (150, 134009280), (152, 132246000), (155, 129686400), (158, 127224000), (160, 125633700), (171, 117552000), (180, 111674400), (186, 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