1321907520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 336

約数和(自身を含む): 4652101440

約数和(自身を除く): 3330193920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 137, 138, 152, 160, 184, 190, 192, 228, 230, 240, 274, 276, 285, 304, 320, 345, 368, 380, 411, 437, 456, 460, 480, 529, 548, 552, 570, 608, 685, 690, 736, 760, 822, 874, 912, 920, 960, 1058, 1096, 1104, 1140, 1216, 1311, 1370, 1380, 1472, 1520, 1587, 1644, 1748, 1824, 1840, 2055, 2116, 2185, 2192, 2208, 2280, 2603, 2622, 2645, 2740, 2760, 3040, 3151, 3174, 3288, 3496, 3648, 3680, 4110, 4232, 4370, 4384, 4416, 4560, 5206, 5244, 5290, 5480, 5520, 6080, 6302, 6348, 6555, 6576, 6992, 7360, 7809, 7935, 8220, 8464, 8740, 8768, 9120, 9453, 10051, 10412, 10488, 10580, 10960, 11040, 12604, 12696, 13015, 13110, 13152, 13984, 15618, 15755, 15870, 16440, 16928, 17480, 18240, 18906, 20102, 20824, 20976, 21160, 21920, 22080, 25208, 25392, 26030, 26220, 26304, 27968, 30153, 31236, 31510, 31740, 32880, 33856, 34960, 37812, 39045, 40204, 41648, 41952, 42320, 43840, 47265, 50255, 50416, 50784, 52060, 52440, 59869, 60306, 62472, 63020, 63480, 65760, 69920, 72473, 75624, 78090, 80408, 83296, 83904, 84640, 94530, 100510, 100832, 101568, 104120, 104880, 119738, 120612, 124944, 126040, 126960, 131520, 139840, 144946, 150765, 151248, 156180, 160816, 166592, 169280, 179607, 189060, 201020, 201664, 208240, 209760, 217419, 239476, 241224, 249888, 252080, 253920, 289892, 299345, 301530, 302496, 312360, 321632, 359214, 362365, 378120, 402040, 416480, 419520, 434838, 478952, 482448, 499776, 504160, 507840, 579784, 598690, 603060, 604992, 624720, 643264, 718428, 724730, 756240, 804080, 832960, 869676, 898035, 957904, 964896, 1008320, 1087095, 1159568, 1197380, 1206120, 1249440, 1376987, 1436856, 1449460, 1512480, 1608160, 1739352, 1796070, 1915808, 1929792, 2174190, 2319136, 2394760, 2412240, 2498880, 2753974, 2873712, 2898920, 3024960, 3216320, 3478704, 3592140, 3831616, 4130961, 4348380, 4638272, 4789520, 4824480, 5507948, 5747424, 5797840, 6884935, 6957408, 7184280, 8261922, 8696760, 9579040, 9648960, 11015896, 11494848, 11595680, 13769870, 13914816, 14368560, 16523844, 17393520, 19158080, 20654805, 22031792, 23191360, 27539740, 28737120, 33047688, 34787040, 41309610, 44063584, 55079480, 57474240, 66095376, 69574080, 82619220, 88127168, 110158960, 132190752, 165238440, 220317920, 264381504, 330476880, 440635840, 660953760, 1321907520]

約数ペア:

[(1, 1321907520), (2, 660953760), (3, 440635840), (4, 330476880), (5, 264381504), (6, 220317920), (8, 165238440), (10, 132190752), (12, 110158960), (15, 88127168), (16, 82619220), (19, 69574080), (20, 66095376), (23, 57474240), (24, 55079480), (30, 44063584), (32, 41309610), (38, 34787040), (40, 33047688), (46, 28737120), (48, 27539740), (57, 23191360), (60, 22031792), (64, 20654805), (69, 19158080), (76, 17393520), (80, 16523844), (92, 14368560), (95, 13914816), (96, 13769870), (114, 11595680), (115, 11494848), (120, 11015896), (137, 9648960), (138, 9579040), (152, 8696760), (160, 8261922), (184, 7184280), (190, 6957408), (192, 6884935), (228, 5797840), (230, 5747424), (240, 5507948), (274, 4824480), (276, 4789520), (285, 4638272), (304, 4348380), (320, 4130961), (345, 3831616), (368, 3592140), (380, 3478704), (411, 3216320), (437, 3024960), (456, 2898920), (460, 2873712), (480, 2753974), (529, 2498880), (548, 2412240), (552, 2394760), (570, 2319136), (608, 2174190), (685, 1929792), (690, 1915808), (736, 1796070), (760, 1739352), (822, 1608160), (874, 1512480), (912, 1449460), (920, 1436856), (960, 1376987), (1058, 1249440), (1096, 1206120), (1104, 1197380), (1140, 1159568), (1216, 1087095), (1311, 1008320), (1370, 964896), (1380, 957904), (1472, 898035), (1520, 869676), (1587, 832960), (1644, 804080), (1748, 756240), (1824, 724730), (1840, 718428), (2055, 643264), (2116, 624720), (2185, 604992), (2192, 603060), (2208, 598690), (2280, 579784), (2603, 507840), (2622, 504160), (2645, 499776), (2740, 482448), (2760, 478952), (3040, 434838), (3151, 419520), (3174, 416480), (3288, 402040), (3496, 378120), (3648, 362365), (3680, 359214), (4110, 321632), (4232, 312360), (4370, 302496), (4384, 301530), (4416, 299345), (4560, 289892), (5206, 253920), (5244, 252080), (5290, 249888), (5480, 241224), (5520, 239476), (6080, 217419), (6302, 209760), (6348, 208240), (6555, 201664), (6576, 201020), (6992, 189060), (7360, 179607), (7809, 169280), (7935, 166592), (8220, 160816), (8464, 156180), (8740, 151248), (8768, 150765), (9120, 144946), (9453, 139840), (10051, 131520), (10412, 126960), (10488, 126040), (10580, 124944), (10960, 120612), (11040, 119738), (12604, 104880), (12696, 104120), (13015, 101568), (13110, 100832), (13152, 100510), (13984, 94530), (15618, 84640), (15755, 83904), (15870, 83296), (16440, 80408), (16928, 78090), (17480, 75624), (18240, 72473), (18906, 69920), (20102, 65760), (20824, 63480), (20976, 63020), (21160, 62472), (21920, 60306), (22080, 59869), (25208, 52440), (25392, 52060), (26030, 50784), (26220, 50416), (26304, 50255), (27968, 47265), (30153, 43840), (31236, 42320), (31510, 41952), (31740, 41648), (32880, 40204), (33856, 39045), (34960, 37812)]