73812480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1373}}^1$

素因数の和:1406

約数の個数: 160

約数和(自身を含む): 269875584

約数和(自身を除く): 196063104

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, 1373, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 2746, 3360, 3584, 3840, 4119, 4480, 5376, 5492, 6720, 6865, 7680, 8238, 8960, 9611, 10752, 10984, 13440, 13730, 16476, 17920, 19222, 20595, 21968, 26880, 27460, 28833, 32952, 38444, 41190, 43936, 48055, 53760, 54920, 57666, 65904, 76888, 82380, 87872, 96110, 109840, 115332, 131808, 144165, 153776, 164760, 175744, 192220, 219680, 230664, 263616, 288330, 307552, 329520, 351488, 384440, 439360, 461328, 527232, 576660, 615104, 659040, 702976, 768880, 878720, 922656, 1054464, 1153320, 1230208, 1318080, 1537760, 1757440, 1845312, 2108928, 2306640, 2460416, 2636160, 3075520, 3514880, 3690624, 4613280, 4920832, 5272320, 6151040, 7381248, 9226560, 10544640, 12302080, 14762496, 18453120, 24604160, 36906240, 73812480]

約数ペア:

[(1, 73812480), (2, 36906240), (3, 24604160), (4, 18453120), (5, 14762496), (6, 12302080), (7, 10544640), (8, 9226560), (10, 7381248), (12, 6151040), (14, 5272320), (15, 4920832), (16, 4613280), (20, 3690624), (21, 3514880), (24, 3075520), (28, 2636160), (30, 2460416), (32, 2306640), (35, 2108928), (40, 1845312), (42, 1757440), (48, 1537760), (56, 1318080), (60, 1230208), (64, 1153320), (70, 1054464), (80, 922656), (84, 878720), (96, 768880), (105, 702976), (112, 659040), (120, 615104), (128, 576660), (140, 527232), (160, 461328), (168, 439360), (192, 384440), (210, 351488), (224, 329520), (240, 307552), (256, 288330), (280, 263616), (320, 230664), (336, 219680), (384, 192220), (420, 175744), (448, 164760), (480, 153776), (512, 144165), (560, 131808), (640, 115332), (672, 109840), (768, 96110), (840, 87872), (896, 82380), (960, 76888), (1120, 65904), (1280, 57666), (1344, 54920), (1373, 53760), (1536, 48055), (1680, 43936), (1792, 41190), (1920, 38444), (2240, 32952), (2560, 28833), (2688, 27460), (2746, 26880), (3360, 21968), (3584, 20595), (3840, 19222), (4119, 17920), (4480, 16476), (5376, 13730), (5492, 13440), (6720, 10984), (6865, 10752), (7680, 9611), (8238, 8960)]