2155806720

素因数分解:

$2^{16}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 408

約数和(自身を含む): 8097042096

約数和(自身を除く): 5941235376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 43, 45, 48, 51, 60, 64, 68, 72, 80, 85, 86, 90, 96, 102, 120, 128, 129, 136, 144, 153, 160, 170, 172, 180, 192, 204, 215, 240, 255, 256, 258, 272, 288, 306, 320, 340, 344, 360, 384, 387, 408, 430, 480, 510, 512, 516, 544, 576, 612, 640, 645, 680, 688, 720, 731, 765, 768, 774, 816, 860, 960, 1020, 1024, 1032, 1088, 1152, 1224, 1280, 1290, 1360, 1376, 1440, 1462, 1530, 1536, 1548, 1632, 1720, 1920, 1935, 2040, 2048, 2064, 2176, 2193, 2304, 2448, 2560, 2580, 2720, 2752, 2880, 2924, 3060, 3072, 3096, 3264, 3440, 3655, 3840, 3870, 4080, 4096, 4128, 4352, 4386, 4608, 4896, 5120, 5160, 5440, 5504, 5760, 5848, 6120, 6144, 6192, 6528, 6579, 6880, 7310, 7680, 7740, 8160, 8192, 8256, 8704, 8772, 9216, 9792, 10240, 10320, 10880, 10965, 11008, 11520, 11696, 12240, 12288, 12384, 13056, 13158, 13760, 14620, 15360, 15480, 16320, 16384, 16512, 17408, 17544, 18432, 19584, 20480, 20640, 21760, 21930, 22016, 23040, 23392, 24480, 24576, 24768, 26112, 26316, 27520, 29240, 30720, 30960, 32640, 32768, 32895, 33024, 34816, 35088, 36864, 39168, 40960, 41280, 43520, 43860, 44032, 46080, 46784, 48960, 49152, 49536, 52224, 52632, 55040, 58480, 61440, 61920, 65280, 65536, 65790, 66048, 69632, 70176, 73728, 78336, 81920, 82560, 87040, 87720, 88064, 92160, 93568, 97920, 98304, 99072, 104448, 105264, 110080, 116960, 122880, 123840, 130560, 131580, 132096, 139264, 140352, 147456, 156672, 163840, 165120, 174080, 175440, 176128, 184320, 187136, 195840, 196608, 198144, 208896, 210528, 220160, 233920, 245760, 247680, 261120, 263160, 264192, 278528, 280704, 294912, 313344, 327680, 330240, 348160, 350880, 352256, 368640, 374272, 391680, 396288, 417792, 421056, 440320, 467840, 491520, 495360, 522240, 526320, 528384, 557056, 561408, 589824, 626688, 660480, 696320, 701760, 704512, 737280, 748544, 783360, 792576, 835584, 842112, 880640, 935680, 983040, 990720, 1044480, 1052640, 1056768, 1114112, 1122816, 1253376, 1320960, 1392640, 1403520, 1409024, 1474560, 1497088, 1566720, 1585152, 1671168, 1684224, 1761280, 1871360, 1981440, 2088960, 2105280, 2113536, 2245632, 2506752, 2641920, 2785280, 2807040, 2818048, 2949120, 2994176, 3133440, 3170304, 3342336, 3368448, 3522560, 3742720, 3962880, 4177920, 4210560, 4227072, 4491264, 5013504, 5283840, 5570560, 5614080, 5988352, 6266880, 6340608, 6736896, 7045120, 7485440, 7925760, 8355840, 8421120, 8454144, 8982528, 10027008, 10567680, 11228160, 11976704, 12533760, 12681216, 13473792, 14090240, 14970880, 15851520, 16711680, 16842240, 17965056, 21135360, 22456320, 23953408, 25067520, 25362432, 26947584, 29941760, 31703040, 33684480, 35930112, 42270720, 44912640, 47906816, 50135040, 53895168, 59883520, 63406080, 67368960, 71860224, 89825280, 107790336, 119767040, 126812160, 134737920, 143720448, 179650560, 215580672, 239534080, 269475840, 359301120, 431161344, 538951680, 718602240, 1077903360, 2155806720]

約数ペア:

[(1, 2155806720), (2, 1077903360), (3, 718602240), (4, 538951680), (5, 431161344), (6, 359301120), (8, 269475840), (9, 239534080), (10, 215580672), (12, 179650560), (15, 143720448), (16, 134737920), (17, 126812160), (18, 119767040), (20, 107790336), (24, 89825280), (30, 71860224), (32, 67368960), (34, 63406080), (36, 59883520), (40, 53895168), (43, 50135040), (45, 47906816), (48, 44912640), (51, 42270720), (60, 35930112), (64, 33684480), (68, 31703040), (72, 29941760), (80, 26947584), (85, 25362432), (86, 25067520), (90, 23953408), (96, 22456320), (102, 21135360), (120, 17965056), (128, 16842240), (129, 16711680), (136, 15851520), (144, 14970880), (153, 14090240), (160, 13473792), (170, 12681216), (172, 12533760), (180, 11976704), (192, 11228160), (204, 10567680), (215, 10027008), (240, 8982528), (255, 8454144), (256, 8421120), (258, 8355840), (272, 7925760), (288, 7485440), (306, 7045120), (320, 6736896), (340, 6340608), (344, 6266880), (360, 5988352), (384, 5614080), (387, 5570560), (408, 5283840), (430, 5013504), (480, 4491264), (510, 4227072), (512, 4210560), (516, 4177920), (544, 3962880), (576, 3742720), (612, 3522560), (640, 3368448), (645, 3342336), (680, 3170304), (688, 3133440), (720, 2994176), (731, 2949120), (765, 2818048), (768, 2807040), (774, 2785280), (816, 2641920), (860, 2506752), (960, 2245632), (1020, 2113536), (1024, 2105280), (1032, 2088960), (1088, 1981440), (1152, 1871360), (1224, 1761280), (1280, 1684224), (1290, 1671168), (1360, 1585152), (1376, 1566720), (1440, 1497088), (1462, 1474560), (1530, 1409024), (1536, 1403520), (1548, 1392640), (1632, 1320960), (1720, 1253376), (1920, 1122816), (1935, 1114112), (2040, 1056768), (2048, 1052640), (2064, 1044480), (2176, 990720), (2193, 983040), (2304, 935680), (2448, 880640), (2560, 842112), (2580, 835584), (2720, 792576), (2752, 783360), (2880, 748544), (2924, 737280), (3060, 704512), (3072, 701760), (3096, 696320), (3264, 660480), (3440, 626688), (3655, 589824), (3840, 561408), (3870, 557056), (4080, 528384), (4096, 526320), (4128, 522240), (4352, 495360), (4386, 491520), (4608, 467840), (4896, 440320), (5120, 421056), (5160, 417792), (5440, 396288), (5504, 391680), (5760, 374272), (5848, 368640), (6120, 352256), (6144, 350880), (6192, 348160), (6528, 330240), (6579, 327680), (6880, 313344), (7310, 294912), (7680, 280704), (7740, 278528), (8160, 264192), (8192, 263160), (8256, 261120), (8704, 247680), (8772, 245760), (9216, 233920), (9792, 220160), (10240, 210528), (10320, 208896), (10880, 198144), (10965, 196608), (11008, 195840), (11520, 187136), (11696, 184320), (12240, 176128), (12288, 175440), (12384, 174080), (13056, 165120), (13158, 163840), (13760, 156672), (14620, 147456), (15360, 140352), (15480, 139264), (16320, 132096), (16384, 131580), (16512, 130560), (17408, 123840), (17544, 122880), (18432, 116960), (19584, 110080), (20480, 105264), (20640, 104448), (21760, 99072), (21930, 98304), (22016, 97920), (23040, 93568), (23392, 92160), (24480, 88064), (24576, 87720), (24768, 87040), (26112, 82560), (26316, 81920), (27520, 78336), (29240, 73728), (30720, 70176), (30960, 69632), (32640, 66048), (32768, 65790), (32895, 65536), (33024, 65280), (34816, 61920), (35088, 61440), (36864, 58480), (39168, 55040), (40960, 52632), (41280, 52224), (43520, 49536), (43860, 49152), (44032, 48960), (46080, 46784)]