242547840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2519

約数の個数: 192

約数和(自身を含む): 887173560

約数和(自身を除く): 644625720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2477, 2720, 2880, 3060, 3264, 4080, 4896, 4954, 5440, 5760, 6120, 6528, 7431, 8160, 9792, 9908, 10880, 12240, 12385, 14862, 16320, 19584, 19816, 22293, 24480, 24770, 29724, 32640, 37155, 39632, 42109, 44586, 48960, 49540, 59448, 74310, 79264, 84218, 89172, 97920, 99080, 111465, 118896, 126327, 148620, 158528, 168436, 178344, 198160, 210545, 222930, 237792, 252654, 297240, 317056, 336872, 356688, 378981, 396320, 421090, 445860, 475584, 505308, 594480, 631635, 673744, 713376, 757962, 792640, 842180, 891720, 951168, 1010616, 1188960, 1263270, 1347488, 1426752, 1515924, 1585280, 1684360, 1783440, 1894905, 2021232, 2377920, 2526540, 2694976, 2853504, 3031848, 3368720, 3566880, 3789810, 4042464, 4755840, 5053080, 5389952, 6063696, 6737440, 7133760, 7579620, 8084928, 10106160, 12127392, 13474880, 14267520, 15159240, 16169856, 20212320, 24254784, 26949760, 30318480, 40424640, 48509568, 60636960, 80849280, 121273920, 242547840]

約数ペア:

[(1, 242547840), (2, 121273920), (3, 80849280), (4, 60636960), (5, 48509568), (6, 40424640), (8, 30318480), (9, 26949760), (10, 24254784), (12, 20212320), (15, 16169856), (16, 15159240), (17, 14267520), (18, 13474880), (20, 12127392), (24, 10106160), (30, 8084928), (32, 7579620), (34, 7133760), (36, 6737440), (40, 6063696), (45, 5389952), (48, 5053080), (51, 4755840), (60, 4042464), (64, 3789810), (68, 3566880), (72, 3368720), (80, 3031848), (85, 2853504), (90, 2694976), (96, 2526540), (102, 2377920), (120, 2021232), (128, 1894905), (136, 1783440), (144, 1684360), (153, 1585280), (160, 1515924), (170, 1426752), (180, 1347488), (192, 1263270), (204, 1188960), (240, 1010616), (255, 951168), (272, 891720), (288, 842180), (306, 792640), (320, 757962), (340, 713376), (360, 673744), (384, 631635), (408, 594480), (480, 505308), (510, 475584), (544, 445860), (576, 421090), (612, 396320), (640, 378981), (680, 356688), (720, 336872), (765, 317056), (816, 297240), (960, 252654), (1020, 237792), (1088, 222930), (1152, 210545), (1224, 198160), (1360, 178344), (1440, 168436), (1530, 158528), (1632, 148620), (1920, 126327), (2040, 118896), (2176, 111465), (2448, 99080), (2477, 97920), (2720, 89172), (2880, 84218), (3060, 79264), (3264, 74310), (4080, 59448), (4896, 49540), (4954, 48960), (5440, 44586), (5760, 42109), (6120, 39632), (6528, 37155), (7431, 32640), (8160, 29724), (9792, 24770), (9908, 24480), (10880, 22293), (12240, 19816), (12385, 19584), (14862, 16320)]