9139518720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2551}}^1$

素因数の和:2889

約数の個数: 216

約数和(自身を含む): 31735896192

約数和(自身を除く): 22596377472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 311, 320, 360, 384, 480, 576, 622, 640, 720, 768, 933, 960, 1152, 1244, 1280, 1440, 1555, 1866, 1920, 2304, 2488, 2551, 2799, 2880, 3110, 3732, 3840, 4665, 4976, 5102, 5598, 5760, 6220, 7464, 7653, 9330, 9952, 10204, 11196, 11520, 12440, 12755, 13995, 14928, 15306, 18660, 19904, 20408, 22392, 22959, 24880, 25510, 27990, 29856, 30612, 37320, 38265, 39808, 40816, 44784, 45918, 49760, 51020, 55980, 59712, 61224, 74640, 76530, 79616, 81632, 89568, 91836, 99520, 102040, 111960, 114795, 119424, 122448, 149280, 153060, 163264, 179136, 183672, 199040, 204080, 223920, 229590, 238848, 244896, 298560, 306120, 326528, 358272, 367344, 398080, 408160, 447840, 459180, 489792, 597120, 612240, 653056, 716544, 734688, 793361, 816320, 895680, 918360, 979584, 1194240, 1224480, 1469376, 1586722, 1632640, 1791360, 1836720, 1959168, 2380083, 2448960, 2938752, 3173444, 3265280, 3582720, 3673440, 3966805, 4760166, 4897920, 5877504, 6346888, 7140249, 7346880, 7933610, 9520332, 9795840, 11900415, 12693776, 14280498, 14693760, 15867220, 19040664, 23800830, 25387552, 28560996, 29387520, 31734440, 35701245, 38081328, 47601660, 50775104, 57121992, 63468880, 71402490, 76162656, 95203320, 101550208, 114243984, 126937760, 142804980, 152325312, 190406640, 203100416, 228487968, 253875520, 285609960, 304650624, 380813280, 456975936, 507751040, 571219920, 609301248, 761626560, 913951872, 1015502080, 1142439840, 1523253120, 1827903744, 2284879680, 3046506240, 4569759360, 9139518720]

約数ペア:

[(1, 9139518720), (2, 4569759360), (3, 3046506240), (4, 2284879680), (5, 1827903744), (6, 1523253120), (8, 1142439840), (9, 1015502080), (10, 913951872), (12, 761626560), (15, 609301248), (16, 571219920), (18, 507751040), (20, 456975936), (24, 380813280), (30, 304650624), (32, 285609960), (36, 253875520), (40, 228487968), (45, 203100416), (48, 190406640), (60, 152325312), (64, 142804980), (72, 126937760), (80, 114243984), (90, 101550208), (96, 95203320), (120, 76162656), (128, 71402490), (144, 63468880), (160, 57121992), (180, 50775104), (192, 47601660), (240, 38081328), (256, 35701245), (288, 31734440), (311, 29387520), (320, 28560996), (360, 25387552), (384, 23800830), (480, 19040664), (576, 15867220), (622, 14693760), (640, 14280498), (720, 12693776), (768, 11900415), (933, 9795840), (960, 9520332), (1152, 7933610), (1244, 7346880), (1280, 7140249), (1440, 6346888), (1555, 5877504), (1866, 4897920), (1920, 4760166), (2304, 3966805), (2488, 3673440), (2551, 3582720), (2799, 3265280), (2880, 3173444), (3110, 2938752), (3732, 2448960), (3840, 2380083), (4665, 1959168), (4976, 1836720), (5102, 1791360), (5598, 1632640), (5760, 1586722), (6220, 1469376), (7464, 1224480), (7653, 1194240), (9330, 979584), (9952, 918360), (10204, 895680), (11196, 816320), (11520, 793361), (12440, 734688), (12755, 716544), (13995, 653056), (14928, 612240), (15306, 597120), (18660, 489792), (19904, 459180), (20408, 447840), (22392, 408160), (22959, 398080), (24880, 367344), (25510, 358272), (27990, 326528), (29856, 306120), (30612, 298560), (37320, 244896), (38265, 238848), (39808, 229590), (40816, 223920), (44784, 204080), (45918, 199040), (49760, 183672), (51020, 179136), (55980, 163264), (59712, 153060), (61224, 149280), (74640, 122448), (76530, 119424), (79616, 114795), (81632, 111960), (89568, 102040), (91836, 99520)]