1313563200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2245

約数の個数: 168

約数和(自身を含む): 4344558240

約数和(自身を除く): 3030995040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 131, 150, 160, 192, 200, 240, 262, 300, 320, 393, 400, 480, 524, 600, 655, 786, 800, 960, 1048, 1200, 1310, 1572, 1600, 1965, 2089, 2096, 2400, 2620, 3144, 3275, 3930, 4178, 4192, 4800, 5240, 6267, 6288, 6550, 7860, 8356, 8384, 9825, 10445, 10480, 12534, 12576, 13100, 15720, 16712, 19650, 20890, 20960, 25068, 25152, 26200, 31335, 31440, 33424, 39300, 41780, 41920, 50136, 52225, 52400, 62670, 62880, 66848, 78600, 83560, 100272, 104450, 104800, 125340, 125760, 133696, 156675, 157200, 167120, 200544, 208900, 209600, 250680, 273659, 313350, 314400, 334240, 401088, 417800, 501360, 547318, 626700, 628800, 668480, 820977, 835600, 1002720, 1094636, 1253400, 1368295, 1641954, 1671200, 2005440, 2189272, 2506800, 2736590, 3283908, 3342400, 4104885, 4378544, 5013600, 5473180, 6567816, 6841475, 8209770, 8757088, 10027200, 10946360, 13135632, 13682950, 16419540, 17514176, 20524425, 21892720, 26271264, 27365900, 32839080, 41048850, 43785440, 52542528, 54731800, 65678160, 82097700, 87570880, 109463600, 131356320, 164195400, 218927200, 262712640, 328390800, 437854400, 656781600, 1313563200]

約数ペア:

[(1, 1313563200), (2, 656781600), (3, 437854400), (4, 328390800), (5, 262712640), (6, 218927200), (8, 164195400), (10, 131356320), (12, 109463600), (15, 87570880), (16, 82097700), (20, 65678160), (24, 54731800), (25, 52542528), (30, 43785440), (32, 41048850), (40, 32839080), (48, 27365900), (50, 26271264), (60, 21892720), (64, 20524425), (75, 17514176), (80, 16419540), (96, 13682950), (100, 13135632), (120, 10946360), (131, 10027200), (150, 8757088), (160, 8209770), (192, 6841475), (200, 6567816), (240, 5473180), (262, 5013600), (300, 4378544), (320, 4104885), (393, 3342400), (400, 3283908), (480, 2736590), (524, 2506800), (600, 2189272), (655, 2005440), (786, 1671200), (800, 1641954), (960, 1368295), (1048, 1253400), (1200, 1094636), (1310, 1002720), (1572, 835600), (1600, 820977), (1965, 668480), (2089, 628800), (2096, 626700), (2400, 547318), (2620, 501360), (3144, 417800), (3275, 401088), (3930, 334240), (4178, 314400), (4192, 313350), (4800, 273659), (5240, 250680), (6267, 209600), (6288, 208900), (6550, 200544), (7860, 167120), (8356, 157200), (8384, 156675), (9825, 133696), (10445, 125760), (10480, 125340), (12534, 104800), (12576, 104450), (13100, 100272), (15720, 83560), (16712, 78600), (19650, 66848), (20890, 62880), (20960, 62670), (25068, 52400), (25152, 52225), (26200, 50136), (31335, 41920), (31440, 41780), (33424, 39300)]