251583522480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{140839}}^1$

素因数の和:141688

約数の個数: 160

約数和(自身を含む): 867619468800

約数和(自身を除く): 616035946320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 827, 1080, 1654, 2160, 2481, 3308, 4135, 4962, 6616, 7443, 8270, 9924, 12405, 13232, 14886, 16540, 19848, 22329, 24810, 29772, 33080, 37215, 39696, 44658, 49620, 59544, 66160, 74430, 89316, 99240, 111645, 119088, 140839, 148860, 178632, 198480, 223290, 281678, 297720, 357264, 422517, 446580, 563356, 595440, 704195, 845034, 893160, 1126712, 1267551, 1408390, 1690068, 1786320, 2112585, 2253424, 2535102, 2816780, 3380136, 3802653, 4225170, 5070204, 5633560, 6337755, 6760272, 7605306, 8450340, 10140408, 11267120, 12675510, 15210612, 16900680, 19013265, 20280816, 25351020, 30421224, 33801360, 38026530, 50702040, 60842448, 76053060, 101404080, 116473853, 152106120, 232947706, 304212240, 349421559, 465895412, 582369265, 698843118, 931790824, 1048264677, 1164738530, 1397686236, 1747107795, 1863581648, 2096529354, 2329477060, 2795372472, 3144794031, 3494215590, 4193058708, 4658954120, 5241323385, 5590744944, 6289588062, 6988431180, 8386117416, 9317908240, 10482646770, 12579176124, 13976862360, 15723970155, 16772234832, 20965293540, 25158352248, 27953724720, 31447940310, 41930587080, 50316704496, 62895880620, 83861174160, 125791761240, 251583522480]

約数ペア:

[(1, 251583522480), (2, 125791761240), (3, 83861174160), (4, 62895880620), (5, 50316704496), (6, 41930587080), (8, 31447940310), (9, 27953724720), (10, 25158352248), (12, 20965293540), (15, 16772234832), (16, 15723970155), (18, 13976862360), (20, 12579176124), (24, 10482646770), (27, 9317908240), (30, 8386117416), (36, 6988431180), (40, 6289588062), (45, 5590744944), (48, 5241323385), (54, 4658954120), (60, 4193058708), (72, 3494215590), (80, 3144794031), (90, 2795372472), (108, 2329477060), (120, 2096529354), (135, 1863581648), (144, 1747107795), (180, 1397686236), (216, 1164738530), (240, 1048264677), (270, 931790824), (360, 698843118), (432, 582369265), (540, 465895412), (720, 349421559), (827, 304212240), (1080, 232947706), (1654, 152106120), (2160, 116473853), (2481, 101404080), (3308, 76053060), (4135, 60842448), (4962, 50702040), (6616, 38026530), (7443, 33801360), (8270, 30421224), (9924, 25351020), (12405, 20280816), (13232, 19013265), (14886, 16900680), (16540, 15210612), (19848, 12675510), (22329, 11267120), (24810, 10140408), (29772, 8450340), (33080, 7605306), (37215, 6760272), (39696, 6337755), (44658, 5633560), (49620, 5070204), (59544, 4225170), (66160, 3802653), (74430, 3380136), (89316, 2816780), (99240, 2535102), (111645, 2253424), (119088, 2112585), (140839, 1786320), (148860, 1690068), (178632, 1408390), (198480, 1267551), (223290, 1126712), (281678, 893160), (297720, 845034), (357264, 704195), (422517, 595440), (446580, 563356)]