238512960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11831}}^1$

素因数の和:11861

約数の個数: 168

約数和(自身を含む): 937662336

約数和(自身を除く): 699149376

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 11831, 20160, 23662, 35493, 47324, 59155, 70986, 82817, 94648, 106479, 118310, 141972, 165634, 177465, 189296, 212958, 236620, 248451, 283944, 331268, 354930, 378592, 414085, 425916, 473240, 496902, 532395, 567888, 662536, 709860, 745353, 757184, 828170, 851832, 946480, 993804, 1064790, 1135776, 1242255, 1325072, 1419720, 1490706, 1656340, 1703664, 1892960, 1987608, 2129580, 2271552, 2484510, 2650144, 2839440, 2981412, 3312680, 3407328, 3726765, 3785920, 3975216, 4259160, 4969020, 5300288, 5678880, 5962824, 6625360, 6814656, 7453530, 7950432, 8518320, 9938040, 11357760, 11925648, 13250720, 14907060, 15900864, 17036640, 19876080, 23851296, 26501440, 29814120, 34073280, 39752160, 47702592, 59628240, 79504320, 119256480, 238512960]

約数ペア:

[(1, 238512960), (2, 119256480), (3, 79504320), (4, 59628240), (5, 47702592), (6, 39752160), (7, 34073280), (8, 29814120), (9, 26501440), (10, 23851296), (12, 19876080), (14, 17036640), (15, 15900864), (16, 14907060), (18, 13250720), (20, 11925648), (21, 11357760), (24, 9938040), (28, 8518320), (30, 7950432), (32, 7453530), (35, 6814656), (36, 6625360), (40, 5962824), (42, 5678880), (45, 5300288), (48, 4969020), (56, 4259160), (60, 3975216), (63, 3785920), (64, 3726765), (70, 3407328), (72, 3312680), (80, 2981412), (84, 2839440), (90, 2650144), (96, 2484510), (105, 2271552), (112, 2129580), (120, 1987608), (126, 1892960), (140, 1703664), (144, 1656340), (160, 1490706), (168, 1419720), (180, 1325072), (192, 1242255), (210, 1135776), (224, 1064790), (240, 993804), (252, 946480), (280, 851832), (288, 828170), (315, 757184), (320, 745353), (336, 709860), (360, 662536), (420, 567888), (448, 532395), (480, 496902), (504, 473240), (560, 425916), (576, 414085), (630, 378592), (672, 354930), (720, 331268), (840, 283944), (960, 248451), (1008, 236620), (1120, 212958), (1260, 189296), (1344, 177465), (1440, 165634), (1680, 141972), (2016, 118310), (2240, 106479), (2520, 94648), (2880, 82817), (3360, 70986), (4032, 59155), (5040, 47324), (6720, 35493), (10080, 23662), (11831, 20160)]