1915322880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2207}}^1$

素因数の和:2346

約数の個数: 160

約数和(自身を含む): 6180033024

約数和(自身を除く): 4264710144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 256, 320, 339, 384, 452, 480, 512, 565, 640, 678, 768, 904, 960, 1130, 1280, 1356, 1536, 1695, 1808, 1920, 2207, 2260, 2560, 2712, 3390, 3616, 3840, 4414, 4520, 5424, 6621, 6780, 7232, 7680, 8828, 9040, 10848, 11035, 13242, 13560, 14464, 17656, 18080, 21696, 22070, 26484, 27120, 28928, 33105, 35312, 36160, 43392, 44140, 52968, 54240, 57856, 66210, 70624, 72320, 86784, 88280, 105936, 108480, 132420, 141248, 144640, 173568, 176560, 211872, 216960, 249391, 264840, 282496, 289280, 353120, 423744, 433920, 498782, 529680, 564992, 706240, 748173, 847488, 867840, 997564, 1059360, 1129984, 1246955, 1412480, 1496346, 1694976, 1995128, 2118720, 2493910, 2824960, 2992692, 3389952, 3740865, 3990256, 4237440, 4987820, 5649920, 5985384, 7481730, 7980512, 8474880, 9975640, 11970768, 14963460, 15961024, 16949760, 19951280, 23941536, 29926920, 31922048, 39902560, 47883072, 59853840, 63844096, 79805120, 95766144, 119707680, 127688192, 159610240, 191532288, 239415360, 319220480, 383064576, 478830720, 638440960, 957661440, 1915322880]

約数ペア:

[(1, 1915322880), (2, 957661440), (3, 638440960), (4, 478830720), (5, 383064576), (6, 319220480), (8, 239415360), (10, 191532288), (12, 159610240), (15, 127688192), (16, 119707680), (20, 95766144), (24, 79805120), (30, 63844096), (32, 59853840), (40, 47883072), (48, 39902560), (60, 31922048), (64, 29926920), (80, 23941536), (96, 19951280), (113, 16949760), (120, 15961024), (128, 14963460), (160, 11970768), (192, 9975640), (226, 8474880), (240, 7980512), (256, 7481730), (320, 5985384), (339, 5649920), (384, 4987820), (452, 4237440), (480, 3990256), (512, 3740865), (565, 3389952), (640, 2992692), (678, 2824960), (768, 2493910), (904, 2118720), (960, 1995128), (1130, 1694976), (1280, 1496346), (1356, 1412480), (1536, 1246955), (1695, 1129984), (1808, 1059360), (1920, 997564), (2207, 867840), (2260, 847488), (2560, 748173), (2712, 706240), (3390, 564992), (3616, 529680), (3840, 498782), (4414, 433920), (4520, 423744), (5424, 353120), (6621, 289280), (6780, 282496), (7232, 264840), (7680, 249391), (8828, 216960), (9040, 211872), (10848, 176560), (11035, 173568), (13242, 144640), (13560, 141248), (14464, 132420), (17656, 108480), (18080, 105936), (21696, 88280), (22070, 86784), (26484, 72320), (27120, 70624), (28928, 66210), (33105, 57856), (35312, 54240), (36160, 52968), (43392, 44140)]