242618880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{4513}}^1$

素因数の和:4546

約数の個数: 160

約数和(自身を含む): 886621824

約数和(自身を除く): 644002944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 4513, 5376, 6720, 7680, 8960, 9026, 10752, 13440, 13539, 17920, 18052, 22565, 26880, 27078, 31591, 36104, 45130, 53760, 54156, 63182, 67695, 72208, 90260, 94773, 108312, 126364, 135390, 144416, 157955, 180520, 189546, 216624, 252728, 270780, 288832, 315910, 361040, 379092, 433248, 473865, 505456, 541560, 577664, 631820, 722080, 758184, 866496, 947730, 1010912, 1083120, 1155328, 1263640, 1444160, 1516368, 1732992, 1895460, 2021824, 2166240, 2310656, 2527280, 2888320, 3032736, 3465984, 3790920, 4043648, 4332480, 5054560, 5776640, 6065472, 6931968, 7581840, 8087296, 8664960, 10109120, 11553280, 12130944, 15163680, 16174592, 17329920, 20218240, 24261888, 30327360, 34659840, 40436480, 48523776, 60654720, 80872960, 121309440, 242618880]

約数ペア:

[(1, 242618880), (2, 121309440), (3, 80872960), (4, 60654720), (5, 48523776), (6, 40436480), (7, 34659840), (8, 30327360), (10, 24261888), (12, 20218240), (14, 17329920), (15, 16174592), (16, 15163680), (20, 12130944), (21, 11553280), (24, 10109120), (28, 8664960), (30, 8087296), (32, 7581840), (35, 6931968), (40, 6065472), (42, 5776640), (48, 5054560), (56, 4332480), (60, 4043648), (64, 3790920), (70, 3465984), (80, 3032736), (84, 2888320), (96, 2527280), (105, 2310656), (112, 2166240), (120, 2021824), (128, 1895460), (140, 1732992), (160, 1516368), (168, 1444160), (192, 1263640), (210, 1155328), (224, 1083120), (240, 1010912), (256, 947730), (280, 866496), (320, 758184), (336, 722080), (384, 631820), (420, 577664), (448, 541560), (480, 505456), (512, 473865), (560, 433248), (640, 379092), (672, 361040), (768, 315910), (840, 288832), (896, 270780), (960, 252728), (1120, 216624), (1280, 189546), (1344, 180520), (1536, 157955), (1680, 144416), (1792, 135390), (1920, 126364), (2240, 108312), (2560, 94773), (2688, 90260), (3360, 72208), (3584, 67695), (3840, 63182), (4480, 54156), (4513, 53760), (5376, 45130), (6720, 36104), (7680, 31591), (8960, 27078), (9026, 26880), (10752, 22565), (13440, 18052), (13539, 17920)]