16371330240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1999}}^1$

素因数の和:2487

約数の個数: 224

約数和(自身を含む): 54864000000

約数和(自身を除く): 38492669760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 449, 456, 480, 570, 608, 760, 898, 912, 960, 1140, 1216, 1347, 1520, 1796, 1824, 1999, 2245, 2280, 2694, 3040, 3592, 3648, 3998, 4490, 4560, 5388, 5997, 6080, 6735, 7184, 7996, 8531, 8980, 9120, 9995, 10776, 11994, 13470, 14368, 15992, 17062, 17960, 18240, 19990, 21552, 23988, 25593, 26940, 28736, 29985, 31984, 34124, 35920, 37981, 39980, 42655, 43104, 47976, 51186, 53880, 59970, 63968, 68248, 71840, 75962, 79960, 85310, 86208, 95952, 102372, 107760, 113943, 119940, 127936, 127965, 136496, 143680, 151924, 159920, 170620, 189905, 191904, 204744, 215520, 227886, 239880, 255930, 272992, 303848, 319840, 341240, 379810, 383808, 409488, 431040, 455772, 479760, 511860, 545984, 569715, 607696, 639680, 682480, 759620, 818976, 897551, 911544, 959520, 1023720, 1139430, 1215392, 1364960, 1519240, 1637952, 1795102, 1823088, 1919040, 2047440, 2278860, 2430784, 2692653, 2729920, 3038480, 3590204, 3646176, 4094880, 4487755, 4557720, 5385306, 6076960, 7180408, 7292352, 8189760, 8975510, 9115440, 10770612, 12153920, 13463265, 14360816, 17053469, 17951020, 18230880, 21541224, 26926530, 28721632, 34106938, 35902040, 36461760, 43082448, 51160407, 53853060, 57443264, 68213876, 71804080, 85267345, 86164896, 102320814, 107706120, 136427752, 143608160, 170534690, 172329792, 204641628, 215412240, 255802035, 272855504, 287216320, 341069380, 409283256, 430824480, 511604070, 545711008, 682138760, 818566512, 861648960, 1023208140, 1091422016, 1364277520, 1637133024, 2046416280, 2728555040, 3274266048, 4092832560, 5457110080, 8185665120, 16371330240]

約数ペア:

[(1, 16371330240), (2, 8185665120), (3, 5457110080), (4, 4092832560), (5, 3274266048), (6, 2728555040), (8, 2046416280), (10, 1637133024), (12, 1364277520), (15, 1091422016), (16, 1023208140), (19, 861648960), (20, 818566512), (24, 682138760), (30, 545711008), (32, 511604070), (38, 430824480), (40, 409283256), (48, 341069380), (57, 287216320), (60, 272855504), (64, 255802035), (76, 215412240), (80, 204641628), (95, 172329792), (96, 170534690), (114, 143608160), (120, 136427752), (152, 107706120), (160, 102320814), (190, 86164896), (192, 85267345), (228, 71804080), (240, 68213876), (285, 57443264), (304, 53853060), (320, 51160407), (380, 43082448), (449, 36461760), (456, 35902040), (480, 34106938), (570, 28721632), (608, 26926530), (760, 21541224), (898, 18230880), (912, 17951020), (960, 17053469), (1140, 14360816), (1216, 13463265), (1347, 12153920), (1520, 10770612), (1796, 9115440), (1824, 8975510), (1999, 8189760), (2245, 7292352), (2280, 7180408), (2694, 6076960), (3040, 5385306), (3592, 4557720), (3648, 4487755), (3998, 4094880), (4490, 3646176), (4560, 3590204), (5388, 3038480), (5997, 2729920), (6080, 2692653), (6735, 2430784), (7184, 2278860), (7996, 2047440), (8531, 1919040), (8980, 1823088), (9120, 1795102), (9995, 1637952), (10776, 1519240), (11994, 1364960), (13470, 1215392), (14368, 1139430), (15992, 1023720), (17062, 959520), (17960, 911544), (18240, 897551), (19990, 818976), (21552, 759620), (23988, 682480), (25593, 639680), (26940, 607696), (28736, 569715), (29985, 545984), (31984, 511860), (34124, 479760), (35920, 455772), (37981, 431040), (39980, 409488), (42655, 383808), (43104, 379810), (47976, 341240), (51186, 319840), (53880, 303848), (59970, 272992), (63968, 255930), (68248, 239880), (71840, 227886), (75962, 215520), (79960, 204744), (85310, 191904), (86208, 189905), (95952, 170620), (102372, 159920), (107760, 151924), (113943, 143680), (119940, 136496), (127936, 127965)]