73758720

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^4$

素因数の和:58

約数の個数: 240

約数和(自身を含む): 275282280

約数和(自身を除く): 201523560

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 686, 735, 768, 784, 840, 896, 960, 980, 1024, 1029, 1120, 1176, 1280, 1344, 1372, 1470, 1536, 1568, 1680, 1715, 1792, 1920, 1960, 2048, 2058, 2240, 2352, 2401, 2560, 2688, 2744, 2940, 3072, 3136, 3360, 3430, 3584, 3840, 3920, 4116, 4480, 4704, 4802, 5120, 5145, 5376, 5488, 5880, 6144, 6272, 6720, 6860, 7168, 7203, 7680, 7840, 8232, 8960, 9408, 9604, 10240, 10290, 10752, 10976, 11760, 12005, 12544, 13440, 13720, 14336, 14406, 15360, 15680, 16464, 17920, 18816, 19208, 20580, 21504, 21952, 23520, 24010, 25088, 26880, 27440, 28812, 30720, 31360, 32928, 35840, 36015, 37632, 38416, 41160, 43008, 43904, 47040, 48020, 50176, 53760, 54880, 57624, 62720, 65856, 71680, 72030, 75264, 76832, 82320, 87808, 94080, 96040, 100352, 107520, 109760, 115248, 125440, 131712, 144060, 150528, 153664, 164640, 175616, 188160, 192080, 215040, 219520, 230496, 250880, 263424, 288120, 301056, 307328, 329280, 351232, 376320, 384160, 439040, 460992, 501760, 526848, 576240, 614656, 658560, 702464, 752640, 768320, 878080, 921984, 1053696, 1152480, 1229312, 1317120, 1505280, 1536640, 1756160, 1843968, 2107392, 2304960, 2458624, 2634240, 3073280, 3512320, 3687936, 4609920, 4917248, 5268480, 6146560, 7375872, 9219840, 10536960, 12293120, 14751744, 18439680, 24586240, 36879360, 73758720]

約数ペア:

[(1, 73758720), (2, 36879360), (3, 24586240), (4, 18439680), (5, 14751744), (6, 12293120), (7, 10536960), (8, 9219840), (10, 7375872), (12, 6146560), (14, 5268480), (15, 4917248), (16, 4609920), (20, 3687936), (21, 3512320), (24, 3073280), (28, 2634240), (30, 2458624), (32, 2304960), (35, 2107392), (40, 1843968), (42, 1756160), (48, 1536640), (49, 1505280), (56, 1317120), (60, 1229312), (64, 1152480), (70, 1053696), (80, 921984), (84, 878080), (96, 768320), (98, 752640), (105, 702464), (112, 658560), (120, 614656), (128, 576240), (140, 526848), (147, 501760), (160, 460992), (168, 439040), (192, 384160), (196, 376320), (210, 351232), (224, 329280), (240, 307328), (245, 301056), (256, 288120), (280, 263424), (294, 250880), (320, 230496), (336, 219520), (343, 215040), (384, 192080), (392, 188160), (420, 175616), (448, 164640), (480, 153664), (490, 150528), (512, 144060), (560, 131712), (588, 125440), (640, 115248), (672, 109760), (686, 107520), (735, 100352), (768, 96040), (784, 94080), (840, 87808), (896, 82320), (960, 76832), (980, 75264), (1024, 72030), (1029, 71680), (1120, 65856), (1176, 62720), (1280, 57624), (1344, 54880), (1372, 53760), (1470, 50176), (1536, 48020), (1568, 47040), (1680, 43904), (1715, 43008), (1792, 41160), (1920, 38416), (1960, 37632), (2048, 36015), (2058, 35840), (2240, 32928), (2352, 31360), (2401, 30720), (2560, 28812), (2688, 27440), (2744, 26880), (2940, 25088), (3072, 24010), (3136, 23520), (3360, 21952), (3430, 21504), (3584, 20580), (3840, 19208), (3920, 18816), (4116, 17920), (4480, 16464), (4704, 15680), (4802, 15360), (5120, 14406), (5145, 14336), (5376, 13720), (5488, 13440), (5880, 12544), (6144, 12005), (6272, 11760), (6720, 10976), (6860, 10752), (7168, 10290), (7203, 10240), (7680, 9604), (7840, 9408), (8232, 8960)]