2540158704

素因数分解:

$2^4\times 3^5\times {\mathrm{467}}^1\times {\mathrm{1399}}^1$

素因数の和:1889

約数の個数: 120

約数和(自身を含む): 7393276800

約数和(自身を除く): 4853118096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 467, 486, 648, 934, 972, 1296, 1399, 1401, 1868, 1944, 2798, 2802, 3736, 3888, 4197, 4203, 5596, 5604, 7472, 8394, 8406, 11192, 11208, 12591, 12609, 16788, 16812, 22384, 22416, 25182, 25218, 33576, 33624, 37773, 37827, 50364, 50436, 67152, 67248, 75546, 75654, 100728, 100872, 113319, 113481, 151092, 151308, 201456, 201744, 226638, 226962, 302184, 302616, 339957, 453276, 453924, 604368, 605232, 653333, 679914, 906552, 907848, 1306666, 1359828, 1813104, 1815696, 1959999, 2613332, 2719656, 3919998, 5226664, 5439312, 5879997, 7839996, 10453328, 11759994, 15679992, 17639991, 23519988, 31359984, 35279982, 47039976, 52919973, 70559964, 94079952, 105839946, 141119928, 158759919, 211679892, 282239856, 317519838, 423359784, 635039676, 846719568, 1270079352, 2540158704]

約数ペア:

[(1, 2540158704), (2, 1270079352), (3, 846719568), (4, 635039676), (6, 423359784), (8, 317519838), (9, 282239856), (12, 211679892), (16, 158759919), (18, 141119928), (24, 105839946), (27, 94079952), (36, 70559964), (48, 52919973), (54, 47039976), (72, 35279982), (81, 31359984), (108, 23519988), (144, 17639991), (162, 15679992), (216, 11759994), (243, 10453328), (324, 7839996), (432, 5879997), (467, 5439312), (486, 5226664), (648, 3919998), (934, 2719656), (972, 2613332), (1296, 1959999), (1399, 1815696), (1401, 1813104), (1868, 1359828), (1944, 1306666), (2798, 907848), (2802, 906552), (3736, 679914), (3888, 653333), (4197, 605232), (4203, 604368), (5596, 453924), (5604, 453276), (7472, 339957), (8394, 302616), (8406, 302184), (11192, 226962), (11208, 226638), (12591, 201744), (12609, 201456), (16788, 151308), (16812, 151092), (22384, 113481), (22416, 113319), (25182, 100872), (25218, 100728), (33576, 75654), (33624, 75546), (37773, 67248), (37827, 67152), (50364, 50436)]