162746760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1051

約数の個数: 128

約数和(自身を含む): 537062400

約数和(自身を除く): 374315640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 834, 887, 1112, 1320, 1390, 1529, 1668, 1774, 2085, 2661, 2780, 3058, 3336, 3548, 4170, 4435, 4587, 5322, 5560, 6116, 7096, 7645, 8340, 8870, 9174, 9757, 10644, 12232, 13305, 15290, 16680, 17740, 18348, 19514, 21288, 22935, 26610, 29271, 30580, 35480, 36696, 39028, 45870, 48785, 53220, 58542, 61160, 78056, 91740, 97570, 106440, 117084, 123293, 146355, 183480, 195140, 234168, 246586, 292710, 369879, 390280, 493172, 585420, 616465, 739758, 986344, 1170840, 1232930, 1356223, 1479516, 1849395, 2465860, 2712446, 2959032, 3698790, 4068669, 4931720, 5424892, 6781115, 7397580, 8137338, 10849784, 13562230, 14795160, 16274676, 20343345, 27124460, 32549352, 40686690, 54248920, 81373380, 162746760]

約数ペア:

[(1, 162746760), (2, 81373380), (3, 54248920), (4, 40686690), (5, 32549352), (6, 27124460), (8, 20343345), (10, 16274676), (11, 14795160), (12, 13562230), (15, 10849784), (20, 8137338), (22, 7397580), (24, 6781115), (30, 5424892), (33, 4931720), (40, 4068669), (44, 3698790), (55, 2959032), (60, 2712446), (66, 2465860), (88, 1849395), (110, 1479516), (120, 1356223), (132, 1232930), (139, 1170840), (165, 986344), (220, 739758), (264, 616465), (278, 585420), (330, 493172), (417, 390280), (440, 369879), (556, 292710), (660, 246586), (695, 234168), (834, 195140), (887, 183480), (1112, 146355), (1320, 123293), (1390, 117084), (1529, 106440), (1668, 97570), (1774, 91740), (2085, 78056), (2661, 61160), (2780, 58542), (3058, 53220), (3336, 48785), (3548, 45870), (4170, 39028), (4435, 36696), (4587, 35480), (5322, 30580), (5560, 29271), (6116, 26610), (7096, 22935), (7645, 21288), (8340, 19514), (8870, 18348), (9174, 17740), (9757, 16680), (10644, 15290), (12232, 13305)]