137518560

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 216

約数和(自身を含む): 491026536

約数和(自身を除く): 353507976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 131, 135, 144, 160, 162, 180, 216, 240, 243, 262, 270, 288, 324, 360, 393, 405, 432, 480, 486, 524, 540, 648, 655, 720, 729, 786, 810, 864, 972, 1048, 1080, 1179, 1215, 1296, 1310, 1440, 1458, 1572, 1620, 1944, 1965, 2096, 2160, 2187, 2358, 2430, 2592, 2620, 2916, 3144, 3240, 3537, 3645, 3888, 3930, 4192, 4320, 4374, 4716, 4860, 5240, 5832, 5895, 6288, 6480, 6561, 7074, 7290, 7776, 7860, 8748, 9432, 9720, 10480, 10611, 10935, 11664, 11790, 12576, 12960, 13122, 14148, 14580, 15720, 17496, 17685, 18864, 19440, 20960, 21222, 21870, 23328, 23580, 26244, 28296, 29160, 31440, 31833, 32805, 34992, 35370, 37728, 38880, 42444, 43740, 47160, 52488, 53055, 56592, 58320, 62880, 63666, 65610, 69984, 70740, 84888, 87480, 94320, 95499, 104976, 106110, 113184, 116640, 127332, 131220, 141480, 159165, 169776, 174960, 188640, 190998, 209952, 212220, 254664, 262440, 282960, 286497, 318330, 339552, 349920, 381996, 424440, 477495, 509328, 524880, 565920, 572994, 636660, 763992, 848880, 859491, 954990, 1018656, 1049760, 1145988, 1273320, 1432485, 1527984, 1697760, 1718982, 1909980, 2291976, 2546640, 2864970, 3055968, 3437964, 3819960, 4297455, 4583952, 5093280, 5729940, 6875928, 7639920, 8594910, 9167904, 11459880, 13751856, 15279840, 17189820, 22919760, 27503712, 34379640, 45839520, 68759280, 137518560]

約数ペア:

[(1, 137518560), (2, 68759280), (3, 45839520), (4, 34379640), (5, 27503712), (6, 22919760), (8, 17189820), (9, 15279840), (10, 13751856), (12, 11459880), (15, 9167904), (16, 8594910), (18, 7639920), (20, 6875928), (24, 5729940), (27, 5093280), (30, 4583952), (32, 4297455), (36, 3819960), (40, 3437964), (45, 3055968), (48, 2864970), (54, 2546640), (60, 2291976), (72, 1909980), (80, 1718982), (81, 1697760), (90, 1527984), (96, 1432485), (108, 1273320), (120, 1145988), (131, 1049760), (135, 1018656), (144, 954990), (160, 859491), (162, 848880), (180, 763992), (216, 636660), (240, 572994), (243, 565920), (262, 524880), (270, 509328), (288, 477495), (324, 424440), (360, 381996), (393, 349920), (405, 339552), (432, 318330), (480, 286497), (486, 282960), (524, 262440), (540, 254664), (648, 212220), (655, 209952), (720, 190998), (729, 188640), (786, 174960), (810, 169776), (864, 159165), (972, 141480), (1048, 131220), (1080, 127332), (1179, 116640), (1215, 113184), (1296, 106110), (1310, 104976), (1440, 95499), (1458, 94320), (1572, 87480), (1620, 84888), (1944, 70740), (1965, 69984), (2096, 65610), (2160, 63666), (2187, 62880), (2358, 58320), (2430, 56592), (2592, 53055), (2620, 52488), (2916, 47160), (3144, 43740), (3240, 42444), (3537, 38880), (3645, 37728), (3888, 35370), (3930, 34992), (4192, 32805), (4320, 31833), (4374, 31440), (4716, 29160), (4860, 28296), (5240, 26244), (5832, 23580), (5895, 23328), (6288, 21870), (6480, 21222), (6561, 20960), (7074, 19440), (7290, 18864), (7776, 17685), (7860, 17496), (8748, 15720), (9432, 14580), (9720, 14148), (10480, 13122), (10611, 12960), (10935, 12576), (11664, 11790)]