162398880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16111}}^1$

素因数の和:16139

約数の個数: 144

約数和(自身を含む): 633394944

約数和(自身を除く): 470996064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16111, 32222, 48333, 64444, 80555, 96666, 112777, 128888, 144999, 161110, 193332, 225554, 241665, 257776, 289998, 322220, 338331, 386664, 451108, 483330, 515552, 563885, 579996, 644440, 676662, 724995, 773328, 902216, 966660, 1014993, 1127770, 1159992, 1288880, 1353324, 1449990, 1546656, 1691655, 1804432, 1933320, 2029986, 2255540, 2319984, 2577760, 2706648, 2899980, 3383310, 3608864, 3866640, 4059972, 4511080, 4639968, 5074965, 5413296, 5799960, 6766620, 7733280, 8119944, 9022160, 10149930, 10826592, 11599920, 13533240, 16239888, 18044320, 20299860, 23199840, 27066480, 32479776, 40599720, 54132960, 81199440, 162398880]

約数ペア:

[(1, 162398880), (2, 81199440), (3, 54132960), (4, 40599720), (5, 32479776), (6, 27066480), (7, 23199840), (8, 20299860), (9, 18044320), (10, 16239888), (12, 13533240), (14, 11599920), (15, 10826592), (16, 10149930), (18, 9022160), (20, 8119944), (21, 7733280), (24, 6766620), (28, 5799960), (30, 5413296), (32, 5074965), (35, 4639968), (36, 4511080), (40, 4059972), (42, 3866640), (45, 3608864), (48, 3383310), (56, 2899980), (60, 2706648), (63, 2577760), (70, 2319984), (72, 2255540), (80, 2029986), (84, 1933320), (90, 1804432), (96, 1691655), (105, 1546656), (112, 1449990), (120, 1353324), (126, 1288880), (140, 1159992), (144, 1127770), (160, 1014993), (168, 966660), (180, 902216), (210, 773328), (224, 724995), (240, 676662), (252, 644440), (280, 579996), (288, 563885), (315, 515552), (336, 483330), (360, 451108), (420, 386664), (480, 338331), (504, 322220), (560, 289998), (630, 257776), (672, 241665), (720, 225554), (840, 193332), (1008, 161110), (1120, 144999), (1260, 128888), (1440, 112777), (1680, 96666), (2016, 80555), (2520, 64444), (3360, 48333), (5040, 32222), (10080, 16111)]