156927811480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{480019}}^1$

素因数の和:480784

約数の個数: 64

約数和(自身を含む): 385705670400

約数和(自身を除く): 228777858920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 743, 1486, 2972, 3715, 5944, 7430, 8173, 14860, 16346, 29720, 32692, 40865, 65384, 81730, 163460, 326920, 480019, 960038, 1920076, 2400095, 3840152, 4800190, 5280209, 9600380, 10560418, 19200760, 21120836, 26401045, 42241672, 52802090, 105604180, 211208360, 356654117, 713308234, 1426616468, 1783270585, 2853232936, 3566541170, 3923195287, 7133082340, 7846390574, 14266164680, 15692781148, 19615976435, 31385562296, 39231952870, 78463905740, 156927811480]

約数ペア:

[(1, 156927811480), (2, 78463905740), (4, 39231952870), (5, 31385562296), (8, 19615976435), (10, 15692781148), (11, 14266164680), (20, 7846390574), (22, 7133082340), (40, 3923195287), (44, 3566541170), (55, 2853232936), (88, 1783270585), (110, 1426616468), (220, 713308234), (440, 356654117), (743, 211208360), (1486, 105604180), (2972, 52802090), (3715, 42241672), (5944, 26401045), (7430, 21120836), (8173, 19200760), (14860, 10560418), (16346, 9600380), (29720, 5280209), (32692, 4800190), (40865, 3840152), (65384, 2400095), (81730, 1920076), (163460, 960038), (326920, 480019)]