18910174080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 768

約数和(自身を含む): 75349440000

約数和(自身を除く): 56439265920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 71, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 128, 133, 140, 142, 147, 149, 152, 160, 168, 190, 192, 196, 210, 213, 224, 228, 240, 245, 266, 280, 284, 285, 294, 298, 304, 320, 336, 355, 380, 384, 392, 399, 420, 426, 447, 448, 456, 480, 490, 497, 532, 560, 568, 570, 588, 596, 608, 640, 665, 672, 710, 735, 745, 760, 784, 798, 840, 852, 894, 896, 912, 931, 960, 980, 994, 1043, 1064, 1065, 1120, 1136, 1140, 1176, 1192, 1216, 1330, 1344, 1349, 1420, 1470, 1490, 1491, 1520, 1568, 1596, 1680, 1704, 1788, 1824, 1862, 1920, 1960, 1988, 1995, 2086, 2128, 2130, 2235, 2240, 2272, 2280, 2352, 2384, 2432, 2485, 2660, 2688, 2698, 2793, 2831, 2840, 2940, 2980, 2982, 3040, 3129, 3136, 3192, 3360, 3408, 3479, 3576, 3648, 3724, 3920, 3976, 3990, 4047, 4172, 4256, 4260, 4470, 4480, 4544, 4560, 4655, 4704, 4768, 4970, 5215, 5320, 5396, 5586, 5662, 5680, 5880, 5960, 5964, 6080, 6258, 6272, 6384, 6720, 6745, 6816, 6958, 7152, 7296, 7301, 7448, 7455, 7840, 7952, 7980, 8094, 8344, 8493, 8512, 8520, 8940, 9088, 9120, 9310, 9408, 9443, 9536, 9940, 10430, 10437, 10579, 10640, 10792, 11172, 11324, 11360, 11760, 11920, 11928, 12160, 12516, 12768, 13440, 13490, 13632, 13916, 13965, 14155, 14304, 14602, 14896, 14910, 15645, 15680, 15904, 15960, 16188, 16688, 16986, 17024, 17040, 17395, 17880, 18240, 18620, 18816, 18886, 19072, 19817, 19880, 20235, 20860, 20874, 21158, 21280, 21584, 21903, 22344, 22648, 22720, 23520, 23840, 23856, 25032, 25536, 26980, 27264, 27832, 27930, 28310, 28329, 28608, 29204, 29792, 29820, 31290, 31360, 31737, 31808, 31920, 32376, 33376, 33972, 34080, 34790, 35760, 36480, 36505, 37240, 37772, 39634, 39760, 40470, 41720, 41748, 42316, 42465, 42560, 43168, 43806, 44688, 45296, 45440, 47040, 47215, 47680, 47712, 50064, 51072, 52185, 52895, 53960, 55664, 55860, 56620, 56658, 57216, 58408, 59451, 59584, 59640, 62580, 63474, 63616, 63840, 64752, 66101, 66752, 67944, 68160, 69580, 71520, 73010, 74053, 74480, 75544, 79268, 79520, 80940, 83440, 83496, 84632, 84930, 85120, 86336, 87612, 89376, 90592, 94080, 94430, 95360, 95424, 99085, 100128, 104370, 105790, 107920, 109515, 111328, 111720, 113240, 113316, 116816, 118902, 119168, 119280, 125160, 126948, 127680, 129504, 132202, 133504, 135888, 136320, 138719, 139160, 141645, 143040, 146020, 148106, 148960, 151088, 158536, 158685, 159040, 161880, 166880, 166992, 169264, 169860, 172672, 175224, 178752, 181184, 188860, 190848, 198170, 198303, 200256, 201001, 208740, 211580, 215840, 219030, 222159, 222656, 223440, 226480, 226632, 233632, 237804, 238560, 250320, 253896, 255360, 259008, 264404, 271776, 277438, 278320, 283290, 286080, 292040, 296212, 297255, 297920, 302176, 317072, 317370, 318080, 323760, 330505, 333760, 333984, 338528, 339720, 350448, 357504, 362368, 370265, 377720, 396340, 396606, 400512, 402002, 416157, 417480, 423160, 431680, 438060, 444318, 445312, 446880, 452960, 453264, 467264, 475608, 477120, 500640, 507792, 518016, 518371, 528808, 543552, 554876, 556640, 566580, 584080, 592424, 594510, 595840, 603003, 604352, 634144, 634740, 647520, 661010, 667520, 667968, 677056, 679440, 693595, 700896, 740530, 755440, 792680, 793212, 804004, 832314, 834960, 846320, 863360, 876120, 888636, 893760, 905920, 906528, 934528, 951216, 954240, 991515, 1001280, 1005005, 1015584, 1036742, 1057616, 1087104, 1109752, 1110795, 1113280, 1133160, 1168160, 1184848, 1189020, 1206006, 1208704, 1268288, 1269480, 1295040, 1322020, 1335936, 1354112, 1358880, 1387190, 1401792, 1407007, 1481060, 1510880, 1555113, 1585360, 1586424, 1608008, 1664628, 1669920, 1692640, 1752240, 1777272, 1787520, 1811840, 1813056, 1902432, 1983030, 2002560, 2010010, 2031168, 2073484, 2080785, 2115232, 2219504, 2221590, 2226560, 2266320, 2336320, 2369696, 2378040, 2412012, 2536576, 2538960, 2590080, 2591855, 2644040, 2717760, 2774380, 2803584, 2814014, 2962120, 3015015, 3021760, 3110226, 3170720, 3172848, 3216016, 3329256, 3339840, 3385280, 3504480, 3554544, 3626112, 3804864, 3966060, 4020020, 4062336, 4146968, 4161570, 4221021, 4230464, 4439008, 4443180, 4532640, 4672640, 4739392, 4756080, 4824024, 5077920, 5183710, 5288080, 5435520, 5548760, 5628028, 5924240, 6030030, 6043520, 6220452, 6341440, 6345696, 6432032, 6658512, 6679680, 6770560, 7008960, 7035035, 7109088, 7609728, 7775565, 7932120, 8040040, 8293936, 8323140, 8442042, 8460928, 8878016, 8886360, 9065280, 9478784, 9512160, 9648048, 9849049, 10155840, 10367420, 10576160, 11097520, 11256056, 11848480, 12060060, 12440904, 12682880, 12691392, 12864064, 13317024, 14017920, 14070070, 14218176, 15551130, 15864240, 16080080, 16587872, 16646280, 16884084, 17756032, 17772720, 18130560, 19024320, 19296096, 19698098, 20311680, 20734840, 21105105, 21152320, 22195040, 22512112, 23696960, 24120120, 24881808, 25382784, 25728128, 26634048, 28140140, 28436352, 29547147, 31102260, 31728480, 32160160, 33175744, 33292560, 33768168, 35545440, 38048640, 38592192, 39396196, 41469680, 42210210, 42304640, 44390080, 45024224, 47393920, 48240240, 49245245, 49763616, 53268096, 56280280, 59094294, 62204520, 63456960, 64320320, 66351488, 66585120, 67536336, 71090880, 77184384, 78792392, 82939360, 84420420, 88780160, 90048448, 96480480, 98490490, 99527232, 112560560, 118188588, 124409040, 126913920, 128640640, 133170240, 135072672, 142181760, 147735735, 157584784, 165878720, 168840840, 180096896, 192960960, 196980980, 199054464, 225121120, 236377176, 248818080, 266340480, 270145344, 295471470, 315169568, 331757440, 337681680, 385921920, 393961960, 450242240, 472754352, 497636160, 540290688, 590942940, 630339136, 675363360, 787923920, 900484480, 945508704, 995272320, 1181885880, 1260678272, 1350726720, 1575847840, 1891017408, 2363771760, 2701453440, 3151695680, 3782034816, 4727543520, 6303391360, 9455087040, 18910174080]

約数ペア:

[(1, 18910174080), (2, 9455087040), (3, 6303391360), (4, 4727543520), (5, 3782034816), (6, 3151695680), (7, 2701453440), (8, 2363771760), (10, 1891017408), (12, 1575847840), (14, 1350726720), (15, 1260678272), (16, 1181885880), (19, 995272320), (20, 945508704), (21, 900484480), (24, 787923920), (28, 675363360), (30, 630339136), (32, 590942940), (35, 540290688), (38, 497636160), (40, 472754352), (42, 450242240), (48, 393961960), (49, 385921920), (56, 337681680), (57, 331757440), (60, 315169568), (64, 295471470), (70, 270145344), (71, 266340480), (76, 248818080), (80, 236377176), (84, 225121120), (95, 199054464), (96, 196980980), (98, 192960960), (105, 180096896), (112, 168840840), (114, 165878720), (120, 157584784), (128, 147735735), (133, 142181760), (140, 135072672), (142, 133170240), (147, 128640640), (149, 126913920), (152, 124409040), (160, 118188588), (168, 112560560), (190, 99527232), (192, 98490490), (196, 96480480), (210, 90048448), (213, 88780160), (224, 84420420), (228, 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15551130), (1330, 14218176), (1344, 14070070), (1349, 14017920), (1420, 13317024), (1470, 12864064), (1490, 12691392), (1491, 12682880), (1520, 12440904), (1568, 12060060), (1596, 11848480), (1680, 11256056), (1704, 11097520), (1788, 10576160), (1824, 10367420), (1862, 10155840), (1920, 9849049), (1960, 9648048), (1988, 9512160), (1995, 9478784), (2086, 9065280), (2128, 8886360), (2130, 8878016), (2235, 8460928), (2240, 8442042), (2272, 8323140), (2280, 8293936), (2352, 8040040), (2384, 7932120), (2432, 7775565), (2485, 7609728), (2660, 7109088), (2688, 7035035), (2698, 7008960), (2793, 6770560), (2831, 6679680), (2840, 6658512), (2940, 6432032), (2980, 6345696), (2982, 6341440), (3040, 6220452), (3129, 6043520), (3136, 6030030), (3192, 5924240), (3360, 5628028), (3408, 5548760), (3479, 5435520), (3576, 5288080), (3648, 5183710), (3724, 5077920), (3920, 4824024), (3976, 4756080), (3990, 4739392), (4047, 4672640), (4172, 4532640), (4256, 4443180), (4260, 4439008), (4470, 4230464), (4480, 4221021), (4544, 4161570), (4560, 4146968), (4655, 4062336), (4704, 4020020), (4768, 3966060), (4970, 3804864), (5215, 3626112), (5320, 3554544), (5396, 3504480), (5586, 3385280), (5662, 3339840), (5680, 3329256), (5880, 3216016), (5960, 3172848), (5964, 3170720), (6080, 3110226), (6258, 3021760), (6272, 3015015), (6384, 2962120), (6720, 2814014), (6745, 2803584), (6816, 2774380), (6958, 2717760), (7152, 2644040), (7296, 2591855), (7301, 2590080), (7448, 2538960), (7455, 2536576), (7840, 2412012), (7952, 2378040), (7980, 2369696), (8094, 2336320), (8344, 2266320), (8493, 2226560), (8512, 2221590), (8520, 2219504), (8940, 2115232), (9088, 2080785), (9120, 2073484), (9310, 2031168), (9408, 2010010), (9443, 2002560), (9536, 1983030), (9940, 1902432), (10430, 1813056), (10437, 1811840), (10579, 1787520), (10640, 1777272), (10792, 1752240), (11172, 1692640), (11324, 1669920), (11360, 1664628), (11760, 1608008), (11920, 1586424), (11928, 1585360), (12160, 1555113), (12516, 1510880), 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