256959067200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4866649}}^1$

素因数の和:4866685

約数の個数: 168

約数和(自身を含む): 919680050400

約数和(自身を除く): 662720983200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 400, 440, 480, 528, 550, 600, 660, 704, 800, 825, 880, 960, 1056, 1100, 1200, 1320, 1600, 1650, 1760, 2112, 2200, 2400, 2640, 3300, 3520, 4400, 4800, 5280, 6600, 8800, 10560, 13200, 17600, 26400, 52800, 4866649, 9733298, 14599947, 19466596, 24333245, 29199894, 38933192, 48666490, 53533139, 58399788, 72999735, 77866384, 97332980, 107066278, 116799576, 121666225, 145999470, 155732768, 160599417, 194665960, 214132556, 233599152, 243332450, 267665695, 291998940, 311465536, 321198834, 364998675, 389331920, 428265112, 467198304, 486664900, 535331390, 583997880, 642397668, 729997350, 778663840, 802997085, 856530224, 934396608, 973329800, 1070662780, 1167995760, 1284795336, 1338328475, 1459994700, 1557327680, 1605994170, 1713060448, 1946659600, 2141325560, 2335991520, 2569590672, 2676656950, 2919989400, 3211988340, 3426120896, 3893319200, 4014985425, 4282651120, 4671983040, 5139181344, 5353313900, 5839978800, 6423976680, 7786638400, 8029970850, 8565302240, 10278362688, 10706627800, 11679957600, 12847953360, 16059941700, 17130604480, 21413255600, 23359915200, 25695906720, 32119883400, 42826511200, 51391813440, 64239766800, 85653022400, 128479533600, 256959067200]

約数ペア:

[(1, 256959067200), (2, 128479533600), (3, 85653022400), (4, 64239766800), (5, 51391813440), (6, 42826511200), (8, 32119883400), (10, 25695906720), (11, 23359915200), (12, 21413255600), (15, 17130604480), (16, 16059941700), (20, 12847953360), (22, 11679957600), (24, 10706627800), (25, 10278362688), (30, 8565302240), (32, 8029970850), (33, 7786638400), (40, 6423976680), (44, 5839978800), (48, 5353313900), (50, 5139181344), (55, 4671983040), (60, 4282651120), (64, 4014985425), (66, 3893319200), (75, 3426120896), (80, 3211988340), (88, 2919989400), (96, 2676656950), (100, 2569590672), (110, 2335991520), (120, 2141325560), (132, 1946659600), (150, 1713060448), (160, 1605994170), (165, 1557327680), (176, 1459994700), (192, 1338328475), (200, 1284795336), (220, 1167995760), (240, 1070662780), (264, 973329800), (275, 934396608), (300, 856530224), (320, 802997085), (330, 778663840), (352, 729997350), (400, 642397668), (440, 583997880), (480, 535331390), (528, 486664900), (550, 467198304), (600, 428265112), (660, 389331920), (704, 364998675), (800, 321198834), (825, 311465536), (880, 291998940), (960, 267665695), (1056, 243332450), (1100, 233599152), (1200, 214132556), (1320, 194665960), (1600, 160599417), (1650, 155732768), (1760, 145999470), (2112, 121666225), (2200, 116799576), (2400, 107066278), (2640, 97332980), (3300, 77866384), (3520, 72999735), (4400, 58399788), (4800, 53533139), (5280, 48666490), (6600, 38933192), (8800, 29199894), (10560, 24333245), (13200, 19466596), (17600, 14599947), (26400, 9733298), (52800, 4866649)]