13495680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 256

約数和(自身を含む): 52876800

約数和(自身を除く): 39381120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 71, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 142, 144, 160, 165, 176, 180, 192, 198, 213, 216, 220, 240, 264, 270, 284, 288, 297, 320, 330, 352, 355, 360, 384, 396, 426, 432, 440, 480, 495, 528, 540, 568, 576, 594, 639, 640, 660, 704, 710, 720, 781, 792, 852, 864, 880, 960, 990, 1056, 1065, 1080, 1136, 1152, 1188, 1278, 1320, 1408, 1420, 1440, 1485, 1562, 1584, 1704, 1728, 1760, 1917, 1920, 1980, 2112, 2130, 2160, 2272, 2343, 2376, 2556, 2640, 2840, 2880, 2970, 3124, 3168, 3195, 3408, 3456, 3520, 3834, 3905, 3960, 4224, 4260, 4320, 4544, 4686, 4752, 5112, 5280, 5680, 5760, 5940, 6248, 6336, 6390, 6816, 7029, 7040, 7668, 7810, 7920, 8520, 8640, 9088, 9372, 9504, 9585, 10224, 10560, 11360, 11715, 11880, 12496, 12672, 12780, 13632, 14058, 15336, 15620, 15840, 17040, 17280, 18744, 19008, 19170, 20448, 21087, 21120, 22720, 23430, 23760, 24992, 25560, 27264, 28116, 30672, 31240, 31680, 34080, 35145, 37488, 38016, 38340, 40896, 42174, 45440, 46860, 47520, 49984, 51120, 56232, 61344, 62480, 63360, 68160, 70290, 74976, 76680, 81792, 84348, 93720, 95040, 99968, 102240, 105435, 112464, 122688, 124960, 136320, 140580, 149952, 153360, 168696, 187440, 190080, 204480, 210870, 224928, 245376, 249920, 281160, 299904, 306720, 337392, 374880, 408960, 421740, 449856, 499840, 562320, 613440, 674784, 749760, 843480, 899712, 1124640, 1226880, 1349568, 1499520, 1686960, 2249280, 2699136, 3373920, 4498560, 6747840, 13495680]

約数ペア:

[(1, 13495680), (2, 6747840), (3, 4498560), (4, 3373920), (5, 2699136), (6, 2249280), (8, 1686960), (9, 1499520), (10, 1349568), (11, 1226880), (12, 1124640), (15, 899712), (16, 843480), (18, 749760), (20, 674784), (22, 613440), (24, 562320), (27, 499840), (30, 449856), (32, 421740), (33, 408960), (36, 374880), (40, 337392), (44, 306720), (45, 299904), (48, 281160), (54, 249920), (55, 245376), (60, 224928), (64, 210870), (66, 204480), (71, 190080), (72, 187440), (80, 168696), (88, 153360), (90, 149952), (96, 140580), (99, 136320), (108, 124960), (110, 122688), (120, 112464), (128, 105435), (132, 102240), (135, 99968), (142, 95040), (144, 93720), (160, 84348), (165, 81792), (176, 76680), (180, 74976), (192, 70290), (198, 68160), (213, 63360), (216, 62480), (220, 61344), (240, 56232), (264, 51120), (270, 49984), (284, 47520), (288, 46860), (297, 45440), (320, 42174), (330, 40896), (352, 38340), (355, 38016), (360, 37488), (384, 35145), (396, 34080), (426, 31680), (432, 31240), (440, 30672), (480, 28116), (495, 27264), (528, 25560), (540, 24992), (568, 23760), (576, 23430), (594, 22720), (639, 21120), (640, 21087), (660, 20448), (704, 19170), (710, 19008), (720, 18744), (781, 17280), (792, 17040), (852, 15840), (864, 15620), (880, 15336), (960, 14058), (990, 13632), (1056, 12780), (1065, 12672), (1080, 12496), (1136, 11880), (1152, 11715), (1188, 11360), (1278, 10560), (1320, 10224), (1408, 9585), (1420, 9504), (1440, 9372), (1485, 9088), (1562, 8640), (1584, 8520), (1704, 7920), (1728, 7810), (1760, 7668), (1917, 7040), (1920, 7029), (1980, 6816), (2112, 6390), (2130, 6336), (2160, 6248), (2272, 5940), (2343, 5760), (2376, 5680), (2556, 5280), (2640, 5112), (2840, 4752), (2880, 4686), (2970, 4544), (3124, 4320), (3168, 4260), (3195, 4224), (3408, 3960), (3456, 3905), (3520, 3834)]