56513160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 211507200

約数和(自身を除く): 154994040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 67, 71, 72, 88, 90, 99, 108, 110, 120, 132, 134, 135, 142, 165, 180, 198, 201, 213, 216, 220, 264, 268, 270, 284, 297, 330, 335, 355, 360, 396, 402, 426, 440, 495, 536, 540, 568, 594, 603, 639, 660, 670, 710, 737, 781, 792, 804, 852, 990, 1005, 1065, 1080, 1188, 1206, 1278, 1320, 1340, 1420, 1474, 1485, 1562, 1608, 1704, 1809, 1917, 1980, 2010, 2130, 2211, 2343, 2376, 2412, 2556, 2680, 2840, 2948, 2970, 3015, 3124, 3195, 3618, 3685, 3834, 3905, 3960, 4020, 4260, 4422, 4686, 4757, 4824, 5112, 5896, 5940, 6030, 6248, 6390, 6633, 7029, 7236, 7370, 7668, 7810, 8040, 8520, 8844, 9045, 9372, 9514, 9585, 11055, 11715, 11880, 12060, 12780, 13266, 14058, 14271, 14472, 14740, 15336, 15620, 17688, 18090, 18744, 19028, 19170, 19899, 21087, 22110, 23430, 23785, 24120, 25560, 26532, 28116, 28542, 29480, 31240, 33165, 35145, 36180, 38056, 38340, 39798, 42174, 42813, 44220, 46860, 47570, 52327, 53064, 56232, 57084, 66330, 70290, 71355, 72360, 76680, 79596, 84348, 85626, 88440, 93720, 95140, 99495, 104654, 105435, 114168, 128439, 132660, 140580, 142710, 156981, 159192, 168696, 171252, 190280, 198990, 209308, 210870, 214065, 256878, 261635, 265320, 281160, 285420, 313962, 342504, 397980, 418616, 421740, 428130, 470943, 513756, 523270, 570840, 627924, 642195, 784905, 795960, 843480, 856260, 941886, 1027512, 1046540, 1255848, 1284390, 1412829, 1569810, 1712520, 1883772, 2093080, 2354715, 2568780, 2825658, 3139620, 3767544, 4709430, 5137560, 5651316, 6279240, 7064145, 9418860, 11302632, 14128290, 18837720, 28256580, 56513160]

約数ペア:

[(1, 56513160), (2, 28256580), (3, 18837720), (4, 14128290), (5, 11302632), (6, 9418860), (8, 7064145), (9, 6279240), (10, 5651316), (11, 5137560), (12, 4709430), (15, 3767544), (18, 3139620), (20, 2825658), (22, 2568780), (24, 2354715), (27, 2093080), (30, 1883772), (33, 1712520), (36, 1569810), (40, 1412829), (44, 1284390), (45, 1255848), (54, 1046540), (55, 1027512), (60, 941886), (66, 856260), (67, 843480), (71, 795960), (72, 784905), (88, 642195), (90, 627924), (99, 570840), (108, 523270), (110, 513756), (120, 470943), (132, 428130), (134, 421740), (135, 418616), (142, 397980), (165, 342504), (180, 313962), (198, 285420), (201, 281160), (213, 265320), (216, 261635), (220, 256878), (264, 214065), (268, 210870), (270, 209308), (284, 198990), (297, 190280), (330, 171252), (335, 168696), (355, 159192), (360, 156981), (396, 142710), (402, 140580), (426, 132660), (440, 128439), (495, 114168), (536, 105435), (540, 104654), (568, 99495), (594, 95140), (603, 93720), (639, 88440), (660, 85626), (670, 84348), (710, 79596), (737, 76680), (781, 72360), (792, 71355), (804, 70290), (852, 66330), (990, 57084), (1005, 56232), (1065, 53064), (1080, 52327), (1188, 47570), (1206, 46860), (1278, 44220), (1320, 42813), (1340, 42174), (1420, 39798), (1474, 38340), (1485, 38056), (1562, 36180), (1608, 35145), (1704, 33165), (1809, 31240), (1917, 29480), (1980, 28542), (2010, 28116), (2130, 26532), (2211, 25560), (2343, 24120), (2376, 23785), (2412, 23430), (2556, 22110), (2680, 21087), (2840, 19899), (2948, 19170), (2970, 19028), (3015, 18744), (3124, 18090), (3195, 17688), (3618, 15620), (3685, 15336), (3834, 14740), (3905, 14472), (3960, 14271), (4020, 14058), (4260, 13266), (4422, 12780), (4686, 12060), (4757, 11880), (4824, 11715), (5112, 11055), (5896, 9585), (5940, 9514), (6030, 9372), (6248, 9045), (6390, 8844), (6633, 8520), (7029, 8040), (7236, 7810), (7370, 7668)]