265847040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 216

約数和(自身を含む): 941286528

約数和(自身を除く): 675439488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 491, 564, 576, 640, 705, 720, 752, 768, 846, 940, 960, 982, 1128, 1152, 1280, 1410, 1440, 1473, 1504, 1692, 1880, 1920, 1964, 2115, 2256, 2304, 2455, 2820, 2880, 2946, 3008, 3384, 3760, 3840, 3928, 4230, 4419, 4512, 4910, 5640, 5760, 5892, 6016, 6768, 7365, 7520, 7856, 8460, 8838, 9024, 9820, 11280, 11520, 11784, 12032, 13536, 14730, 15040, 15712, 16920, 17676, 18048, 19640, 22095, 22560, 23077, 23568, 27072, 29460, 30080, 31424, 33840, 35352, 36096, 39280, 44190, 45120, 46154, 47136, 54144, 58920, 60160, 62848, 67680, 69231, 70704, 78560, 88380, 90240, 92308, 94272, 108288, 115385, 117840, 125696, 135360, 138462, 141408, 157120, 176760, 180480, 184616, 188544, 207693, 230770, 235680, 270720, 276924, 282816, 314240, 346155, 353520, 369232, 377088, 415386, 461540, 471360, 541440, 553848, 565632, 628480, 692310, 707040, 738464, 830772, 923080, 942720, 1038465, 1107696, 1131264, 1384620, 1414080, 1476928, 1661544, 1846160, 1885440, 2076930, 2215392, 2769240, 2828160, 2953856, 3323088, 3692320, 4153860, 4430784, 5538480, 5656320, 5907712, 6646176, 7384640, 8307720, 8861568, 11076960, 13292352, 14769280, 16615440, 17723136, 22153920, 26584704, 29538560, 33230880, 44307840, 53169408, 66461760, 88615680, 132923520, 265847040]

約数ペア:

[(1, 265847040), (2, 132923520), (3, 88615680), (4, 66461760), (5, 53169408), (6, 44307840), (8, 33230880), (9, 29538560), (10, 26584704), (12, 22153920), (15, 17723136), (16, 16615440), (18, 14769280), (20, 13292352), (24, 11076960), (30, 8861568), (32, 8307720), (36, 7384640), (40, 6646176), (45, 5907712), (47, 5656320), (48, 5538480), (60, 4430784), (64, 4153860), (72, 3692320), (80, 3323088), (90, 2953856), (94, 2828160), (96, 2769240), (120, 2215392), (128, 2076930), (141, 1885440), (144, 1846160), (160, 1661544), (180, 1476928), (188, 1414080), (192, 1384620), (235, 1131264), (240, 1107696), (256, 1038465), (282, 942720), (288, 923080), (320, 830772), (360, 738464), (376, 707040), (384, 692310), (423, 628480), (470, 565632), (480, 553848), (491, 541440), (564, 471360), (576, 461540), (640, 415386), (705, 377088), (720, 369232), (752, 353520), (768, 346155), (846, 314240), (940, 282816), (960, 276924), (982, 270720), (1128, 235680), (1152, 230770), (1280, 207693), (1410, 188544), (1440, 184616), (1473, 180480), (1504, 176760), (1692, 157120), (1880, 141408), (1920, 138462), (1964, 135360), (2115, 125696), (2256, 117840), (2304, 115385), (2455, 108288), (2820, 94272), (2880, 92308), (2946, 90240), (3008, 88380), (3384, 78560), (3760, 70704), (3840, 69231), (3928, 67680), (4230, 62848), (4419, 60160), (4512, 58920), (4910, 54144), (5640, 47136), (5760, 46154), (5892, 45120), (6016, 44190), (6768, 39280), (7365, 36096), (7520, 35352), (7856, 33840), (8460, 31424), (8838, 30080), (9024, 29460), (9820, 27072), (11280, 23568), (11520, 23077), (11784, 22560), (12032, 22095), (13536, 19640), (14730, 18048), (15040, 17676), (15712, 16920)]