21906112800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 1152

約数和(自身を含む): 90714193920

約数和(自身を除く): 68808081120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 29, 30, 31, 32, 33, 39, 40, 44, 48, 50, 52, 55, 58, 60, 62, 65, 66, 71, 75, 78, 80, 87, 88, 93, 96, 100, 104, 110, 116, 120, 124, 130, 132, 142, 143, 145, 150, 155, 156, 160, 165, 174, 176, 186, 195, 200, 208, 213, 220, 232, 240, 248, 260, 264, 275, 284, 286, 290, 300, 310, 312, 319, 325, 330, 341, 348, 352, 355, 372, 377, 390, 400, 403, 416, 426, 429, 435, 440, 464, 465, 480, 496, 520, 528, 550, 568, 572, 580, 600, 620, 624, 638, 650, 660, 682, 696, 710, 715, 725, 744, 754, 775, 780, 781, 800, 806, 825, 852, 858, 870, 880, 899, 923, 928, 930, 957, 975, 992, 1023, 1040, 1056, 1065, 1100, 1131, 1136, 1144, 1160, 1200, 1209, 1240, 1248, 1276, 1300, 1320, 1364, 1392, 1420, 1430, 1450, 1488, 1508, 1550, 1560, 1562, 1595, 1612, 1650, 1704, 1705, 1716, 1740, 1760, 1775, 1798, 1846, 1860, 1885, 1914, 1950, 2015, 2046, 2059, 2080, 2130, 2145, 2175, 2200, 2201, 2262, 2272, 2288, 2320, 2325, 2343, 2400, 2418, 2480, 2552, 2600, 2640, 2697, 2728, 2769, 2784, 2840, 2860, 2900, 2976, 3016, 3100, 3120, 3124, 3190, 3224, 3300, 3408, 3410, 3432, 3480, 3550, 3575, 3596, 3692, 3720, 3770, 3828, 3900, 3905, 4030, 4092, 4118, 4147, 4260, 4290, 4350, 4400, 4402, 4433, 4495, 4524, 4576, 4615, 4640, 4650, 4686, 4785, 4836, 4960, 5104, 5115, 5200, 5280, 5325, 5394, 5456, 5538, 5655, 5680, 5720, 5800, 6032, 6045, 6177, 6200, 6240, 6248, 6380, 6448, 6600, 6603, 6816, 6820, 6864, 6960, 7100, 7150, 7192, 7384, 7440, 7540, 7656, 7800, 7810, 7975, 8060, 8184, 8236, 8294, 8520, 8525, 8580, 8700, 8800, 8804, 8866, 8990, 9048, 9230, 9300, 9372, 9425, 9570, 9672, 9889, 10075, 10153, 10208, 10230, 10295, 10400, 10650, 10725, 10788, 10912, 11005, 11076, 11310, 11360, 11440, 11600, 11687, 11715, 12064, 12090, 12354, 12400, 12441, 12496, 12760, 12896, 13200, 13206, 13299, 13485, 13640, 13728, 13845, 13920, 14200, 14300, 14384, 14768, 14880, 15080, 15312, 15600, 15620, 15950, 16120, 16368, 16472, 16588, 17040, 17050, 17160, 17400, 17608, 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70122, 70432, 70928, 71920, 72633, 73840, 74400, 74976, 75400, 76560, 78100, 79112, 80301, 80600, 81224, 81840, 82360, 82940, 85200, 85800, 85839, 86304, 88040, 88608, 88660, 89900, 90480, 90596, 92300, 93496, 93720, 95700, 96720, 96844, 98832, 98890, 99528, 101530, 102300, 102950, 103675, 105648, 106392, 107068, 107880, 110050, 110760, 110825, 113100, 113245, 114400, 114452, 116870, 117150, 118668, 120900, 121055, 121836, 123540, 124410, 124960, 127600, 127658, 128557, 132060, 132704, 132990, 133835, 134850, 135894, 136400, 138450, 140244, 141856, 143065, 143840, 145266, 147680, 148335, 150800, 152295, 153120, 154425, 156200, 158224, 160602, 161200, 162448, 163680, 164720, 165075, 165880, 170400, 171600, 171678, 175305, 176080, 177320, 179800, 180960, 181192, 184600, 186992, 187440, 191400, 191487, 193440, 193688, 197664, 197780, 199056, 203060, 204600, 205900, 207350, 211296, 212784, 214136, 215760, 220100, 221520, 221650, 226200, 226490, 228904, 233740, 234300, 237336, 241800, 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803010, 812240, 818400, 823600, 829400, 829777, 856544, 858390, 876525, 880400, 883311, 886600, 904800, 905960, 915616, 934960, 937200, 944229, 949344, 957435, 967200, 968440, 974688, 988320, 988900, 995280, 1015300, 1021264, 1028456, 1056480, 1063920, 1070680, 1078800, 1087152, 1107600, 1121952, 1132450, 1144520, 1162128, 1168700, 1177748, 1186680, 1210550, 1218360, 1235400, 1244100, 1258972, 1276580, 1284816, 1285570, 1320600, 1329900, 1338350, 1358940, 1373424, 1402440, 1404238, 1430650, 1452660, 1472185, 1483350, 1522950, 1531896, 1542684, 1573715, 1582240, 1595725, 1606020, 1624480, 1647200, 1658800, 1659554, 1698675, 1716780, 1753050, 1760800, 1766622, 1773200, 1811920, 1815825, 1869920, 1874400, 1888458, 1914870, 1928355, 1936880, 1977800, 1990560, 2007525, 2030600, 2042528, 2056912, 2106357, 2127840, 2141360, 2145975, 2157600, 2174304, 2215200, 2264900, 2289040, 2324256, 2337400, 2355496, 2373360, 2421100, 2436720, 2470800, 2488200, 2489331, 2517944, 2553160, 2569632, 2571140, 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75538320, 76594800, 77134200, 79658592, 82977700, 84254280, 88331100, 91275470, 94422900, 99573240, 102845600, 105317850, 109530564, 112339040, 117774800, 124466550, 125897200, 132764320, 136913205, 140423800, 141329760, 146040752, 151076640, 153189600, 154268400, 165955400, 168508560, 176662200, 182550940, 188845800, 199146480, 210635700, 219061128, 228188675, 235549600, 248933100, 251794400, 273826410, 280847600, 292081504, 308536800, 331910800, 337017120, 353324400, 365101880, 377691600, 398292960, 421271400, 438122256, 456377350, 497866200, 547652820, 561695200, 663821600, 684566025, 706648800, 730203760, 755383200, 842542800, 876244512, 912754700, 995732400, 1095305640, 1369132050, 1460407520, 1685085600, 1825509400, 1991464800, 2190611280, 2738264100, 3651018800, 4381222560, 5476528200, 7302037600, 10953056400, 21906112800]

約数ペア:

[(1, 21906112800), (2, 10953056400), (3, 7302037600), (4, 5476528200), (5, 4381222560), (6, 3651018800), (8, 2738264100), (10, 2190611280), (11, 1991464800), (12, 1825509400), (13, 1685085600), (15, 1460407520), (16, 1369132050), (20, 1095305640), (22, 995732400), (24, 912754700), (25, 876244512), (26, 842542800), (29, 755383200), (30, 730203760), (31, 706648800), (32, 684566025), (33, 663821600), (39, 561695200), (40, 547652820), (44, 497866200), (48, 456377350), (50, 438122256), (52, 421271400), (55, 398292960), (58, 377691600), (60, 365101880), (62, 353324400), (65, 337017120), (66, 331910800), (71, 308536800), (75, 292081504), (78, 280847600), (80, 273826410), (87, 251794400), (88, 248933100), (93, 235549600), (96, 228188675), (100, 219061128), (104, 210635700), (110, 199146480), (116, 188845800), (120, 182550940), (124, 176662200), (130, 168508560), (132, 165955400), (142, 154268400), (143, 153189600), (145, 151076640), (150, 146040752), (155, 141329760), (156, 140423800), (160, 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(1846, 11866800), (1860, 11777480), (1885, 11621280), (1914, 11445200), (1950, 11233904), (2015, 10871520), (2046, 10706800), (2059, 10639200), (2080, 10531785), (2130, 10284560), (2145, 10212640), (2175, 10071776), (2200, 9957324), (2201, 9952800), (2262, 9684400), (2272, 9641775), (2288, 9574350), (2320, 9442290), (2325, 9421984), (2343, 9349600), (2400, 9127547), (2418, 9059600), (2480, 8833110), (2552, 8583900), (2600, 8425428), (2640, 8297770), (2697, 8122400), (2728, 8030100), (2769, 7911200), (2784, 7868575), (2840, 7713420), (2860, 7659480), (2900, 7553832), (2976, 7360925), (3016, 7263300), (3100, 7066488), (3120, 7021190), (3124, 7012200), (3190, 6867120), (3224, 6794700), (3300, 6638216), (3408, 6427850), (3410, 6424080), (3432, 6382900), (3480, 6294860), (3550, 6170736), (3575, 6127584), (3596, 6091800), (3692, 5933400), (3720, 5888740), (3770, 5810640), (3828, 5722600), (3900, 5616952), (3905, 5609760), (4030, 5435760), (4092, 5353400), (4118, 5319600), (4147, 5282400), (4260, 5142280), (4290, 5106320), (4350, 5035888), (4400, 4978662), (4402, 4976400), (4433, 4941600), (4495, 4873440), (4524, 4842200), (4576, 4787175), (4615, 4746720), (4640, 4721145), (4650, 4710992), (4686, 4674800), (4785, 4578080), (4836, 4529800), (4960, 4416555), (5104, 4291950), (5115, 4282720), (5200, 4212714), (5280, 4148885), (5325, 4113824), (5394, 4061200), (5456, 4015050), (5538, 3955600), (5655, 3873760), (5680, 3856710), (5720, 3829740), (5800, 3776916), (6032, 3631650), (6045, 3623840), (6177, 3546400), (6200, 3533244), (6240, 3510595), (6248, 3506100), (6380, 3433560), (6448, 3397350), (6600, 3319108), (6603, 3317600), (6816, 3213925), (6820, 3212040), (6864, 3191450), (6960, 3147430), (7100, 3085368), (7150, 3063792), (7192, 3045900), (7384, 2966700), (7440, 2944370), (7540, 2905320), (7656, 2861300), (7800, 2808476), (7810, 2804880), (7975, 2746848), (8060, 2717880), (8184, 2676700), (8236, 2659800), (8294, 2641200), (8520, 2571140), (8525, 2569632), (8580, 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