2166814720

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 384

約数和(自身を含む): 6572966400

約数和(自身を除く): 4406151680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 43, 56, 64, 70, 74, 76, 80, 86, 95, 112, 128, 133, 140, 148, 152, 160, 172, 185, 190, 215, 224, 256, 259, 266, 280, 296, 301, 304, 320, 344, 370, 380, 430, 448, 512, 518, 532, 560, 592, 602, 608, 640, 665, 688, 703, 740, 760, 817, 860, 896, 1024, 1036, 1064, 1120, 1184, 1204, 1216, 1280, 1295, 1330, 1376, 1406, 1480, 1505, 1520, 1591, 1634, 1720, 1792, 2048, 2072, 2128, 2240, 2368, 2408, 2432, 2560, 2590, 2660, 2752, 2812, 2960, 3010, 3040, 3182, 3268, 3440, 3515, 3584, 4085, 4144, 4256, 4480, 4736, 4816, 4864, 4921, 5120, 5180, 5320, 5504, 5624, 5719, 5920, 6020, 6080, 6364, 6536, 6880, 7030, 7168, 7955, 8170, 8288, 8512, 8960, 9472, 9632, 9728, 9842, 10240, 10360, 10640, 11008, 11137, 11248, 11438, 11840, 12040, 12160, 12728, 13072, 13760, 14060, 14336, 15910, 16340, 16576, 17024, 17920, 18944, 19264, 19456, 19684, 20720, 21280, 22016, 22274, 22496, 22876, 23680, 24080, 24320, 24605, 25456, 26144, 27520, 28120, 28595, 30229, 31820, 32680, 33152, 34048, 35840, 37888, 38528, 38912, 39368, 41440, 42560, 44032, 44548, 44992, 45752, 47360, 48160, 48640, 49210, 50912, 52288, 55040, 55685, 56240, 57190, 60458, 63640, 65360, 66304, 68096, 71680, 75776, 77056, 78736, 82880, 85120, 88064, 89096, 89984, 91504, 94720, 96320, 97280, 98420, 101824, 104576, 110080, 111370, 112480, 114380, 120916, 127280, 130720, 132608, 136192, 151145, 154112, 157472, 165760, 170240, 178192, 179968, 183008, 189440, 192640, 194560, 196840, 203648, 209152, 211603, 220160, 222740, 224960, 228760, 241832, 254560, 261440, 265216, 272384, 302290, 308224, 314944, 331520, 340480, 356384, 359936, 366016, 378880, 385280, 393680, 407296, 418304, 423206, 440320, 445480, 449920, 457520, 483664, 509120, 522880, 530432, 604580, 616448, 629888, 663040, 680960, 712768, 719872, 732032, 770560, 787360, 814592, 836608, 846412, 890960, 899840, 915040, 967328, 1018240, 1045760, 1058015, 1209160, 1259776, 1326080, 1361920, 1425536, 1439744, 1464064, 1541120, 1574720, 1629184, 1673216, 1692824, 1781920, 1799680, 1830080, 1934656, 2036480, 2091520, 2116030, 2418320, 2519552, 2652160, 2851072, 2928128, 3082240, 3149440, 3258368, 3385648, 3563840, 3599360, 3660160, 3869312, 4072960, 4183040, 4232060, 4836640, 5039104, 5702144, 5856256, 6298880, 6771296, 7127680, 7198720, 7320320, 7738624, 8145920, 8366080, 8464120, 9673280, 10078208, 11404288, 11712512, 12597760, 13542592, 14255360, 14640640, 15477248, 16291840, 16928240, 19346560, 22808576, 25195520, 27085184, 28510720, 29281280, 30954496, 33856480, 38693120, 50391040, 54170368, 57021440, 58562560, 61908992, 67712960, 77386240, 108340736, 114042880, 135425920, 154772480, 216681472, 270851840, 309544960, 433362944, 541703680, 1083407360, 2166814720]

約数ペア:

[(1, 2166814720), (2, 1083407360), (4, 541703680), (5, 433362944), (7, 309544960), (8, 270851840), (10, 216681472), (14, 154772480), (16, 135425920), (19, 114042880), (20, 108340736), (28, 77386240), (32, 67712960), (35, 61908992), (37, 58562560), (38, 57021440), (40, 54170368), (43, 50391040), (56, 38693120), (64, 33856480), (70, 30954496), (74, 29281280), (76, 28510720), (80, 27085184), (86, 25195520), (95, 22808576), (112, 19346560), (128, 16928240), (133, 16291840), (140, 15477248), (148, 14640640), (152, 14255360), (160, 13542592), (172, 12597760), (185, 11712512), (190, 11404288), (215, 10078208), (224, 9673280), (256, 8464120), (259, 8366080), (266, 8145920), (280, 7738624), (296, 7320320), (301, 7198720), (304, 7127680), (320, 6771296), (344, 6298880), (370, 5856256), (380, 5702144), (430, 5039104), (448, 4836640), (512, 4232060), (518, 4183040), (532, 4072960), (560, 3869312), (592, 3660160), (602, 3599360), (608, 3563840), (640, 3385648), (665, 3258368), (688, 3149440), (703, 3082240), (740, 2928128), (760, 2851072), (817, 2652160), (860, 2519552), (896, 2418320), (1024, 2116030), (1036, 2091520), (1064, 2036480), (1120, 1934656), (1184, 1830080), (1204, 1799680), (1216, 1781920), (1280, 1692824), (1295, 1673216), (1330, 1629184), (1376, 1574720), (1406, 1541120), (1480, 1464064), (1505, 1439744), (1520, 1425536), (1591, 1361920), (1634, 1326080), (1720, 1259776), (1792, 1209160), (2048, 1058015), (2072, 1045760), (2128, 1018240), (2240, 967328), (2368, 915040), (2408, 899840), (2432, 890960), (2560, 846412), (2590, 836608), (2660, 814592), (2752, 787360), (2812, 770560), (2960, 732032), (3010, 719872), (3040, 712768), (3182, 680960), (3268, 663040), (3440, 629888), (3515, 616448), (3584, 604580), (4085, 530432), (4144, 522880), (4256, 509120), (4480, 483664), (4736, 457520), (4816, 449920), (4864, 445480), (4921, 440320), (5120, 423206), (5180, 418304), (5320, 407296), (5504, 393680), (5624, 385280), (5719, 378880), (5920, 366016), (6020, 359936), (6080, 356384), (6364, 340480), (6536, 331520), (6880, 314944), (7030, 308224), (7168, 302290), (7955, 272384), (8170, 265216), (8288, 261440), (8512, 254560), (8960, 241832), (9472, 228760), (9632, 224960), (9728, 222740), (9842, 220160), (10240, 211603), (10360, 209152), (10640, 203648), (11008, 196840), (11137, 194560), (11248, 192640), (11438, 189440), (11840, 183008), (12040, 179968), (12160, 178192), (12728, 170240), (13072, 165760), (13760, 157472), (14060, 154112), (14336, 151145), (15910, 136192), (16340, 132608), (16576, 130720), (17024, 127280), (17920, 120916), (18944, 114380), (19264, 112480), (19456, 111370), (19684, 110080), (20720, 104576), (21280, 101824), (22016, 98420), (22274, 97280), (22496, 96320), (22876, 94720), (23680, 91504), (24080, 89984), (24320, 89096), (24605, 88064), (25456, 85120), (26144, 82880), (27520, 78736), (28120, 77056), (28595, 75776), (30229, 71680), (31820, 68096), (32680, 66304), (33152, 65360), (34048, 63640), (35840, 60458), (37888, 57190), (38528, 56240), (38912, 55685), (39368, 55040), (41440, 52288), (42560, 50912), (44032, 49210), (44548, 48640), (44992, 48160), (45752, 47360)]