1494984960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{18539}}^1$

素因数の和:18573

約数の個数: 216

約数和(自身を含む): 5911738560

約数和(自身を除く): 4416753600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 18539, 20160, 26880, 37078, 40320, 55617, 74156, 80640, 92695, 111234, 129773, 148312, 166851, 185390, 222468, 259546, 278085, 296624, 333702, 370780, 389319, 444936, 519092, 556170, 593248, 648865, 667404, 741560, 778638, 834255, 889872, 1038184, 1112340, 1167957, 1186496, 1297730, 1334808, 1483120, 1557276, 1668510, 1779744, 1946595, 2076368, 2224680, 2335914, 2372992, 2595460, 2669616, 2966240, 3114552, 3337020, 3559488, 3893190, 4152736, 4449360, 4671828, 4745984, 5190920, 5339232, 5839785, 5932480, 6229104, 6674040, 7118976, 7786380, 8305472, 8898720, 9343656, 10381840, 10678464, 11679570, 11864960, 12458208, 13348080, 14237952, 15572760, 16610944, 17797440, 18687312, 20763680, 21356928, 23359140, 23729920, 24916416, 26696160, 31145520, 33221888, 35594880, 37374624, 41527360, 42713856, 46718280, 49832832, 53392320, 62291040, 71189760, 74749248, 83054720, 93436560, 99665664, 106784640, 124582080, 149498496, 166109440, 186873120, 213569280, 249164160, 298996992, 373746240, 498328320, 747492480, 1494984960]

約数ペア:

[(1, 1494984960), (2, 747492480), (3, 498328320), (4, 373746240), (5, 298996992), (6, 249164160), (7, 213569280), (8, 186873120), (9, 166109440), (10, 149498496), (12, 124582080), (14, 106784640), (15, 99665664), (16, 93436560), (18, 83054720), (20, 74749248), (21, 71189760), (24, 62291040), (28, 53392320), (30, 49832832), (32, 46718280), (35, 42713856), (36, 41527360), (40, 37374624), (42, 35594880), (45, 33221888), (48, 31145520), (56, 26696160), (60, 24916416), (63, 23729920), (64, 23359140), (70, 21356928), (72, 20763680), (80, 18687312), (84, 17797440), (90, 16610944), (96, 15572760), (105, 14237952), (112, 13348080), (120, 12458208), (126, 11864960), (128, 11679570), (140, 10678464), (144, 10381840), (160, 9343656), (168, 8898720), (180, 8305472), (192, 7786380), (210, 7118976), (224, 6674040), (240, 6229104), (252, 5932480), (256, 5839785), (280, 5339232), (288, 5190920), (315, 4745984), (320, 4671828), (336, 4449360), (360, 4152736), (384, 3893190), (420, 3559488), (448, 3337020), (480, 3114552), (504, 2966240), (560, 2669616), (576, 2595460), (630, 2372992), (640, 2335914), (672, 2224680), (720, 2076368), (768, 1946595), (840, 1779744), (896, 1668510), (960, 1557276), (1008, 1483120), (1120, 1334808), (1152, 1297730), (1260, 1186496), (1280, 1167957), (1344, 1112340), (1440, 1038184), (1680, 889872), (1792, 834255), (1920, 778638), (2016, 741560), (2240, 667404), (2304, 648865), (2520, 593248), (2688, 556170), (2880, 519092), (3360, 444936), (3840, 389319), (4032, 370780), (4480, 333702), (5040, 296624), (5376, 278085), (5760, 259546), (6720, 222468), (8064, 185390), (8960, 166851), (10080, 148312), (11520, 129773), (13440, 111234), (16128, 92695), (18539, 80640), (20160, 74156), (26880, 55617), (37078, 40320)]