2048916870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:95

約数の個数: 720

約数和(自身を含む): 7946337168

約数和(自身を除く): 5897420298

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 19, 21, 22, 26, 27, 30, 33, 35, 38, 39, 42, 45, 49, 54, 55, 57, 63, 65, 66, 70, 77, 78, 81, 90, 91, 95, 98, 99, 105, 110, 114, 117, 126, 130, 133, 135, 143, 147, 154, 162, 165, 171, 182, 189, 190, 195, 198, 209, 210, 231, 234, 245, 247, 266, 270, 273, 285, 286, 294, 297, 315, 330, 342, 351, 361, 378, 385, 390, 399, 405, 418, 429, 441, 455, 462, 490, 494, 495, 513, 539, 546, 567, 570, 585, 594, 627, 630, 637, 665, 693, 702, 715, 722, 735, 741, 770, 798, 810, 819, 855, 858, 882, 891, 910, 931, 945, 990, 1001, 1026, 1045, 1053, 1078, 1083, 1134, 1155, 1170, 1197, 1235, 1254, 1274, 1287, 1323, 1330, 1365, 1386, 1430, 1463, 1470, 1482, 1485, 1539, 1617, 1638, 1710, 1729, 1755, 1782, 1805, 1862, 1881, 1890, 1911, 1995, 2002, 2079, 2090, 2106, 2145, 2166, 2205, 2223, 2310, 2394, 2457, 2470, 2527, 2565, 2574, 2646, 2695, 2717, 2730, 2793, 2835, 2926, 2970, 3003, 3078, 3135, 3185, 3234, 3249, 3458, 3465, 3510, 3591, 3610, 3705, 3762, 3822, 3861, 3969, 3971, 3990, 4095, 4158, 4290, 4389, 4410, 4446, 4455, 4655, 4693, 4851, 4914, 5005, 5054, 5130, 5187, 5265, 5390, 5415, 5434, 5586, 5643, 5670, 5733, 5985, 6006, 6237, 6270, 6370, 6435, 6498, 6615, 6669, 6930, 7007, 7182, 7315, 7371, 7410, 7581, 7695, 7722, 7938, 7942, 8085, 8151, 8190, 8379, 8645, 8778, 8910, 9009, 9310, 9386, 9405, 9555, 9702, 9747, 10010, 10241, 10374, 10395, 10530, 10773, 10830, 11115, 11286, 11466, 11583, 11913, 11970, 12103, 12285, 12474, 12635, 12870, 13167, 13230, 13338, 13585, 13965, 14014, 14079, 14553, 14630, 14742, 15015, 15162, 15390, 15561, 16170, 16245, 16302, 16758, 16929, 17199, 17290, 17689, 17955, 18018, 18810, 19019, 19110, 19305, 19494, 19845, 19855, 20007, 20482, 20790, 21021, 21546, 21945, 22230, 22743, 23166, 23465, 23826, 24206, 24255, 24453, 24570, 25137, 25270, 25935, 26334, 27027, 27170, 27797, 27930, 28158, 28215, 28665, 29106, 29241, 30030, 30723, 31122, 31185, 32490, 32851, 33345, 33858, 34398, 35035, 35378, 35739, 35910, 36309, 36855, 37905, 38038, 38610, 39501, 39690, 39710, 40014, 40755, 41895, 42042, 42237, 43659, 43890, 45045, 45486, 46683, 46930, 48510, 48735, 48906, 50274, 51205, 51597, 51623, 51870, 53067, 53865, 54054, 55594, 56430, 57057, 57330, 57915, 58482, 59565, 60515, 61446, 62370, 63063, 65702, 65835, 66690, 68229, 70070, 70395, 71478, 72618, 72765, 73359, 73710, 75411, 75810, 77805, 79002, 81081, 81510, 83391, 83790, 84474, 84645, 85995, 87318, 88445, 90090, 92169, 93366, 95095, 97470, 98553, 100035, 102410, 103194, 103246, 105105, 106134, 107217, 107730, 108927, 113715, 114114, 115830, 118503, 119130, 121030, 122265, 125685, 126126, 126711, 131670, 133133, 135135, 136458, 138985, 140049, 140790, 145530, 146205, 146718, 150822, 153615, 154869, 155610, 159201, 162162, 164255, 166782, 169290, 171171, 171990, 176890, 178695, 181545, 184338, 189189, 190190, 194579, 197106, 197505, 200070, 204687, 210210, 211185, 214434, 217854, 218295, 220077, 227430, 229957, 233415, 237006, 244530, 250173, 251370, 253422, 257985, 258115, 265335, 266266, 270270, 276507, 277970, 280098, 285285, 292410, 295659, 307230, 309738, 315315, 318402, 321651, 326781, 328510, 341145, 342342, 357390, 361361, 363090, 366795, 377055, 378378, 380133, 389158, 395010, 399399, 405405, 409374, 416955, 422370, 436590, 440154, 459914, 460845, 464607, 466830, 477603, 492765, 500346, 513513, 515970, 516230, 530670, 536085, 544635, 553014, 567567, 570570, 583737, 591318, 592515, 630630, 633555, 643302, 653562, 665665, 682290, 689871, 700245, 722722, 733590, 750519, 754110, 760266, 774345, 796005, 798798, 810810, 829521, 833910, 855855, 886977, 921690, 929214, 945945, 955206, 972895, 980343, 985530, 1023435, 1027026, 1072170, 1084083, 1089270, 1100385, 1135134, 1149785, 1167474, 1185030, 1198197, 1250865, 1267110, 1331330, 1379742, 1382535, 1393821, 1400490, 1432809, 1478295, 1501038, 1540539, 1548690, 1592010, 1608255, 1633905, 1659042, 1711710, 1751211, 1773954, 1806805, 1891890, 1900665, 1945790, 1960686, 1996995, 2046870, 2069613, 2168166, 2200770, 2251557, 2299570, 2323035, 2388015, 2396394, 2501730, 2529527, 2567565, 2660931, 2765070, 2787642, 2837835, 2865618, 2918685, 2956590, 3081078, 3216510, 3252249, 3267810, 3449355, 3502422, 3594591, 3613610, 3752595, 3801330, 3993990, 4139226, 4147605, 4181463, 4434885, 4503114, 4646070, 4776030, 4901715, 5059054, 5135130, 5253633, 5321862, 5420415, 5675670, 5837370, 5990985, 6208839, 6504498, 6898710, 6969105, 7164045, 7189182, 7505190, 7588581, 7702695, 8295210, 8362926, 8756055, 8869770, 9756747, 9803430, 10348065, 10507266, 10783773, 10840830, 11257785, 11981970, 12417678, 12647635, 13304655, 13938210, 14328090, 15177162, 15405390, 15760899, 16261245, 17512110, 17972955, 18626517, 19513494, 20696130, 20907315, 21567546, 22515570, 22765743, 25295270, 26268165, 26609310, 29270241, 31044195, 31521798, 32522490, 35945910, 37253034, 37942905, 41814630, 45531486, 48783735, 52536330, 53918865, 58540482, 62088390, 68297229, 75885810, 78804495, 93132585, 97567470, 107837730, 113828715, 136594458, 146351205, 157608990, 186265170, 204891687, 227657430, 292702410, 341486145, 409783374, 682972290, 1024458435, 2048916870]

約数ペア:

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1960686), (1053, 1945790), (1078, 1900665), (1083, 1891890), (1134, 1806805), (1155, 1773954), (1170, 1751211), (1197, 1711710), (1235, 1659042), (1254, 1633905), (1274, 1608255), (1287, 1592010), (1323, 1548690), (1330, 1540539), (1365, 1501038), (1386, 1478295), (1430, 1432809), (1463, 1400490), (1470, 1393821), (1482, 1382535), (1485, 1379742), (1539, 1331330), (1617, 1267110), (1638, 1250865), (1710, 1198197), (1729, 1185030), (1755, 1167474), (1782, 1149785), (1805, 1135134), (1862, 1100385), (1881, 1089270), (1890, 1084083), (1911, 1072170), (1995, 1027026), (2002, 1023435), (2079, 985530), (2090, 980343), (2106, 972895), (2145, 955206), (2166, 945945), (2205, 929214), (2223, 921690), (2310, 886977), (2394, 855855), (2457, 833910), (2470, 829521), (2527, 810810), (2565, 798798), (2574, 796005), (2646, 774345), (2695, 760266), (2717, 754110), (2730, 750519), (2793, 733590), (2835, 722722), (2926, 700245), (2970, 689871), (3003, 682290), (3078, 665665), (3135, 653562), (3185, 643302), (3234, 633555), (3249, 630630), (3458, 592515), (3465, 591318), (3510, 583737), (3591, 570570), (3610, 567567), (3705, 553014), (3762, 544635), (3822, 536085), (3861, 530670), (3969, 516230), (3971, 515970), (3990, 513513), (4095, 500346), (4158, 492765), (4290, 477603), (4389, 466830), (4410, 464607), (4446, 460845), (4455, 459914), (4655, 440154), (4693, 436590), (4851, 422370), (4914, 416955), (5005, 409374), (5054, 405405), (5130, 399399), (5187, 395010), (5265, 389158), (5390, 380133), (5415, 378378), (5434, 377055), (5586, 366795), (5643, 363090), (5670, 361361), (5733, 357390), (5985, 342342), (6006, 341145), (6237, 328510), (6270, 326781), (6370, 321651), (6435, 318402), (6498, 315315), (6615, 309738), (6669, 307230), (6930, 295659), (7007, 292410), (7182, 285285), (7315, 280098), (7371, 277970), (7410, 276507), (7581, 270270), (7695, 266266), (7722, 265335), (7938, 258115), (7942, 257985), (8085, 253422), (8151, 251370), (8190, 250173), (8379, 244530), (8645, 237006), (8778, 233415), (8910, 229957), (9009, 227430), (9310, 220077), (9386, 218295), (9405, 217854), (9555, 214434), (9702, 211185), (9747, 210210), (10010, 204687), (10241, 200070), (10374, 197505), (10395, 197106), (10530, 194579), (10773, 190190), (10830, 189189), (11115, 184338), (11286, 181545), (11466, 178695), (11583, 176890), (11913, 171990), (11970, 171171), (12103, 169290), (12285, 166782), (12474, 164255), (12635, 162162), (12870, 159201), (13167, 155610), (13230, 154869), (13338, 153615), (13585, 150822), (13965, 146718), (14014, 146205), (14079, 145530), (14553, 140790), (14630, 140049), (14742, 138985), (15015, 136458), (15162, 135135), (15390, 133133), (15561, 131670), (16170, 126711), (16245, 126126), (16302, 125685), (16758, 122265), (16929, 121030), (17199, 119130), (17290, 118503), (17689, 115830), (17955, 114114), (18018, 113715), (18810, 108927), (19019, 107730), (19110, 107217), (19305, 106134), (19494, 105105), (19845, 103246), (19855, 103194), (20007, 102410), 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