216536320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 700519680

約数和(自身を除く): 483983360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 143, 154, 160, 169, 176, 182, 208, 220, 224, 256, 260, 280, 286, 308, 320, 338, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 640, 676, 704, 715, 728, 770, 832, 845, 880, 896, 910, 1001, 1040, 1120, 1144, 1183, 1232, 1280, 1352, 1408, 1430, 1456, 1540, 1664, 1690, 1760, 1792, 1820, 1859, 2002, 2080, 2197, 2240, 2288, 2366, 2464, 2704, 2816, 2860, 2912, 3080, 3328, 3380, 3520, 3640, 3718, 4004, 4160, 4394, 4480, 4576, 4732, 4928, 5005, 5408, 5720, 5824, 5915, 6160, 6760, 7040, 7280, 7436, 8008, 8320, 8788, 8960, 9152, 9295, 9464, 9856, 10010, 10816, 10985, 11440, 11648, 11830, 12320, 13013, 13520, 14080, 14560, 14872, 15379, 16016, 16640, 17576, 18304, 18590, 18928, 19712, 20020, 21632, 21970, 22880, 23296, 23660, 24167, 24640, 26026, 27040, 29120, 29744, 30758, 32032, 35152, 36608, 37180, 37856, 40040, 43264, 43940, 45760, 47320, 48334, 49280, 52052, 54080, 58240, 59488, 61516, 64064, 65065, 70304, 74360, 75712, 76895, 80080, 87880, 91520, 94640, 96668, 98560, 104104, 108160, 116480, 118976, 120835, 123032, 128128, 130130, 140608, 148720, 151424, 153790, 160160, 169169, 175760, 183040, 189280, 193336, 208208, 216320, 237952, 241670, 246064, 256256, 260260, 281216, 297440, 302848, 307580, 320320, 338338, 351520, 378560, 386672, 416416, 475904, 483340, 492128, 520520, 562432, 594880, 615160, 640640, 676676, 703040, 757120, 773344, 832832, 845845, 966680, 984256, 1041040, 1189760, 1230320, 1281280, 1353352, 1406080, 1514240, 1546688, 1665664, 1691690, 1933360, 1968512, 2082080, 2379520, 2460640, 2706704, 2812160, 3093376, 3331328, 3383380, 3866720, 3937024, 4164160, 4921280, 5413408, 6186752, 6766760, 7733440, 8328320, 9842560, 10826816, 13533520, 15466880, 16656640, 19685120, 21653632, 27067040, 30933760, 43307264, 54134080, 108268160, 216536320]

約数ペア:

[(1, 216536320), (2, 108268160), (4, 54134080), (5, 43307264), (7, 30933760), (8, 27067040), (10, 21653632), (11, 19685120), (13, 16656640), (14, 15466880), (16, 13533520), (20, 10826816), (22, 9842560), (26, 8328320), (28, 7733440), (32, 6766760), (35, 6186752), (40, 5413408), (44, 4921280), (52, 4164160), (55, 3937024), (56, 3866720), (64, 3383380), (65, 3331328), (70, 3093376), (77, 2812160), (80, 2706704), (88, 2460640), (91, 2379520), (104, 2082080), (110, 1968512), (112, 1933360), (128, 1691690), (130, 1665664), (140, 1546688), (143, 1514240), (154, 1406080), (160, 1353352), (169, 1281280), (176, 1230320), (182, 1189760), (208, 1041040), (220, 984256), (224, 966680), (256, 845845), (260, 832832), (280, 773344), (286, 757120), (308, 703040), (320, 676676), (338, 640640), (352, 615160), (364, 594880), (385, 562432), (416, 520520), (440, 492128), (448, 483340), (455, 475904), (520, 416416), (560, 386672), (572, 378560), (616, 351520), (640, 338338), (676, 320320), (704, 307580), (715, 302848), (728, 297440), (770, 281216), (832, 260260), (845, 256256), (880, 246064), (896, 241670), (910, 237952), (1001, 216320), (1040, 208208), (1120, 193336), (1144, 189280), (1183, 183040), (1232, 175760), (1280, 169169), (1352, 160160), (1408, 153790), (1430, 151424), (1456, 148720), (1540, 140608), (1664, 130130), (1690, 128128), (1760, 123032), (1792, 120835), (1820, 118976), (1859, 116480), (2002, 108160), (2080, 104104), (2197, 98560), (2240, 96668), (2288, 94640), (2366, 91520), (2464, 87880), (2704, 80080), (2816, 76895), (2860, 75712), (2912, 74360), (3080, 70304), (3328, 65065), (3380, 64064), (3520, 61516), (3640, 59488), (3718, 58240), (4004, 54080), (4160, 52052), (4394, 49280), (4480, 48334), (4576, 47320), (4732, 45760), (4928, 43940), (5005, 43264), (5408, 40040), (5720, 37856), (5824, 37180), (5915, 36608), (6160, 35152), (6760, 32032), (7040, 30758), (7280, 29744), (7436, 29120), (8008, 27040), (8320, 26026), (8788, 24640), (8960, 24167), (9152, 23660), (9295, 23296), (9464, 22880), (9856, 21970), (10010, 21632), (10816, 20020), (10985, 19712), (11440, 18928), (11648, 18590), (11830, 18304), (12320, 17576), (13013, 16640), (13520, 16016), (14080, 15379), (14560, 14872)]