317975040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 240

約数和(自身を含む): 1134032328

約数和(自身を除く): 816057288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 373, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 746, 768, 888, 960, 1110, 1119, 1152, 1184, 1280, 1332, 1440, 1480, 1492, 1536, 1665, 1776, 1865, 1920, 2220, 2238, 2304, 2368, 2560, 2664, 2880, 2960, 2984, 3330, 3357, 3552, 3730, 3840, 4440, 4476, 4608, 4736, 5328, 5595, 5760, 5920, 5968, 6660, 6714, 7104, 7460, 7680, 8880, 8952, 9472, 10656, 11190, 11520, 11840, 11936, 13320, 13428, 13801, 14208, 14920, 16785, 17760, 17904, 18944, 21312, 22380, 23040, 23680, 23872, 26640, 26856, 27602, 28416, 29840, 33570, 35520, 35808, 41403, 42624, 44760, 47360, 47744, 53280, 53712, 55204, 56832, 59680, 67140, 69005, 71040, 71616, 82806, 85248, 89520, 94720, 95488, 106560, 107424, 110408, 119360, 124209, 134280, 138010, 142080, 143232, 165612, 170496, 179040, 190976, 207015, 213120, 214848, 220816, 238720, 248418, 268560, 276020, 284160, 286464, 331224, 358080, 414030, 426240, 429696, 441632, 477440, 496836, 537120, 552040, 572928, 621045, 662448, 716160, 828060, 852480, 859392, 883264, 954880, 993672, 1074240, 1104080, 1242090, 1324896, 1432320, 1656120, 1718784, 1766528, 1987344, 2148480, 2208160, 2484180, 2649792, 2864640, 3312240, 3533056, 3974688, 4296960, 4416320, 4968360, 5299584, 6624480, 7066112, 7949376, 8593920, 8832640, 9936720, 10599168, 13248960, 15898752, 17665280, 19873440, 21198336, 26497920, 31797504, 35330560, 39746880, 52995840, 63595008, 79493760, 105991680, 158987520, 317975040]

約数ペア:

[(1, 317975040), (2, 158987520), (3, 105991680), (4, 79493760), (5, 63595008), (6, 52995840), (8, 39746880), (9, 35330560), (10, 31797504), (12, 26497920), (15, 21198336), (16, 19873440), (18, 17665280), (20, 15898752), (24, 13248960), (30, 10599168), (32, 9936720), (36, 8832640), (37, 8593920), (40, 7949376), (45, 7066112), (48, 6624480), (60, 5299584), (64, 4968360), (72, 4416320), (74, 4296960), (80, 3974688), (90, 3533056), (96, 3312240), (111, 2864640), (120, 2649792), (128, 2484180), (144, 2208160), (148, 2148480), (160, 1987344), (180, 1766528), (185, 1718784), (192, 1656120), (222, 1432320), (240, 1324896), (256, 1242090), (288, 1104080), (296, 1074240), (320, 993672), (333, 954880), (360, 883264), (370, 859392), (373, 852480), (384, 828060), (444, 716160), (480, 662448), (512, 621045), (555, 572928), (576, 552040), (592, 537120), (640, 496836), (666, 477440), (720, 441632), (740, 429696), (746, 426240), (768, 414030), (888, 358080), (960, 331224), (1110, 286464), (1119, 284160), (1152, 276020), (1184, 268560), (1280, 248418), (1332, 238720), (1440, 220816), (1480, 214848), (1492, 213120), (1536, 207015), (1665, 190976), (1776, 179040), (1865, 170496), (1920, 165612), (2220, 143232), (2238, 142080), (2304, 138010), (2368, 134280), (2560, 124209), (2664, 119360), (2880, 110408), (2960, 107424), (2984, 106560), (3330, 95488), (3357, 94720), (3552, 89520), (3730, 85248), (3840, 82806), (4440, 71616), (4476, 71040), (4608, 69005), (4736, 67140), (5328, 59680), (5595, 56832), (5760, 55204), (5920, 53712), (5968, 53280), (6660, 47744), (6714, 47360), (7104, 44760), (7460, 42624), (7680, 41403), (8880, 35808), (8952, 35520), (9472, 33570), (10656, 29840), (11190, 28416), (11520, 27602), (11840, 26856), (11936, 26640), (13320, 23872), (13428, 23680), (13801, 23040), (14208, 22380), (14920, 21312), (16785, 18944), (17760, 17904)]