1395179520

素因数分解:

$2^{14}\times 3^1\times 5^1\times 7^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 240

約数和(自身を含む): 5108506368

約数和(自身を除く): 3713326848

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, 811, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1622, 1680, 1792, 1920, 2048, 2240, 2433, 2560, 2688, 3072, 3244, 3360, 3584, 3840, 4055, 4096, 4480, 4866, 5120, 5376, 5677, 6144, 6488, 6720, 7168, 7680, 8110, 8192, 8960, 9732, 10240, 10752, 11354, 12165, 12288, 12976, 13440, 14336, 15360, 16220, 16384, 17031, 17920, 19464, 20480, 21504, 22708, 24330, 24576, 25952, 26880, 28385, 28672, 30720, 32440, 34062, 35840, 38928, 40960, 43008, 45416, 48660, 49152, 51904, 53760, 56770, 57344, 61440, 64880, 68124, 71680, 77856, 81920, 85155, 86016, 90832, 97320, 103808, 107520, 113540, 114688, 122880, 129760, 136248, 143360, 155712, 170310, 172032, 181664, 194640, 207616, 215040, 227080, 245760, 259520, 272496, 286720, 311424, 340620, 344064, 363328, 389280, 415232, 430080, 454160, 519040, 544992, 573440, 622848, 681240, 726656, 778560, 830464, 860160, 908320, 1038080, 1089984, 1245696, 1362480, 1453312, 1557120, 1660928, 1720320, 1816640, 2076160, 2179968, 2491392, 2724960, 2906624, 3114240, 3321856, 3633280, 4152320, 4359936, 4982784, 5449920, 5813248, 6228480, 6643712, 7266560, 8304640, 8719872, 9965568, 10899840, 11626496, 12456960, 13287424, 14533120, 16609280, 17439744, 19931136, 21799680, 23252992, 24913920, 29066240, 33218560, 34879488, 39862272, 43599360, 46505984, 49827840, 58132480, 66437120, 69758976, 87198720, 93011968, 99655680, 116264960, 139517952, 174397440, 199311360, 232529920, 279035904, 348794880, 465059840, 697589760, 1395179520]

約数ペア:

[(1, 1395179520), (2, 697589760), (3, 465059840), (4, 348794880), (5, 279035904), (6, 232529920), (7, 199311360), (8, 174397440), (10, 139517952), (12, 116264960), (14, 99655680), (15, 93011968), (16, 87198720), (20, 69758976), (21, 66437120), (24, 58132480), (28, 49827840), (30, 46505984), (32, 43599360), (35, 39862272), (40, 34879488), (42, 33218560), (48, 29066240), (56, 24913920), (60, 23252992), (64, 21799680), (70, 19931136), (80, 17439744), (84, 16609280), (96, 14533120), (105, 13287424), (112, 12456960), (120, 11626496), (128, 10899840), (140, 9965568), (160, 8719872), (168, 8304640), (192, 7266560), (210, 6643712), (224, 6228480), (240, 5813248), (256, 5449920), (280, 4982784), (320, 4359936), (336, 4152320), (384, 3633280), (420, 3321856), (448, 3114240), (480, 2906624), (512, 2724960), (560, 2491392), (640, 2179968), (672, 2076160), (768, 1816640), (811, 1720320), (840, 1660928), (896, 1557120), (960, 1453312), (1024, 1362480), (1120, 1245696), (1280, 1089984), (1344, 1038080), (1536, 908320), (1622, 860160), (1680, 830464), (1792, 778560), (1920, 726656), (2048, 681240), (2240, 622848), (2433, 573440), (2560, 544992), (2688, 519040), (3072, 454160), (3244, 430080), (3360, 415232), (3584, 389280), (3840, 363328), (4055, 344064), (4096, 340620), (4480, 311424), (4866, 286720), (5120, 272496), (5376, 259520), (5677, 245760), (6144, 227080), (6488, 215040), (6720, 207616), (7168, 194640), (7680, 181664), (8110, 172032), (8192, 170310), (8960, 155712), (9732, 143360), (10240, 136248), (10752, 129760), (11354, 122880), (12165, 114688), (12288, 113540), (12976, 107520), (13440, 103808), (14336, 97320), (15360, 90832), (16220, 86016), (16384, 85155), (17031, 81920), (17920, 77856), (19464, 71680), (20480, 68124), (21504, 64880), (22708, 61440), (24330, 57344), (24576, 56770), (25952, 53760), (26880, 51904), (28385, 49152), (28672, 48660), (30720, 45416), (32440, 43008), (34062, 40960), (35840, 38928)]