161087160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3389

約数の個数: 128

約数和(自身を含む): 537384960

約数和(自身を除く): 376297800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3331, 3720, 4030, 4836, 6045, 6662, 8060, 9672, 9993, 12090, 13324, 16120, 16655, 19986, 24180, 26648, 33310, 39972, 43303, 48360, 49965, 66620, 79944, 86606, 99930, 103261, 129909, 133240, 173212, 199860, 206522, 216515, 259818, 309783, 346424, 399720, 413044, 433030, 516305, 519636, 619566, 649545, 826088, 866060, 1032610, 1039272, 1239132, 1299090, 1342393, 1548915, 1732120, 2065220, 2478264, 2598180, 2684786, 3097830, 4027179, 4130440, 5196360, 5369572, 6195660, 6711965, 8054358, 10739144, 12391320, 13423930, 16108716, 20135895, 26847860, 32217432, 40271790, 53695720, 80543580, 161087160]

約数ペア:

[(1, 161087160), (2, 80543580), (3, 53695720), (4, 40271790), (5, 32217432), (6, 26847860), (8, 20135895), (10, 16108716), (12, 13423930), (13, 12391320), (15, 10739144), (20, 8054358), (24, 6711965), (26, 6195660), (30, 5369572), (31, 5196360), (39, 4130440), (40, 4027179), (52, 3097830), (60, 2684786), (62, 2598180), (65, 2478264), (78, 2065220), (93, 1732120), (104, 1548915), (120, 1342393), (124, 1299090), (130, 1239132), (155, 1039272), (156, 1032610), (186, 866060), (195, 826088), (248, 649545), (260, 619566), (310, 519636), (312, 516305), (372, 433030), (390, 413044), (403, 399720), (465, 346424), (520, 309783), (620, 259818), (744, 216515), (780, 206522), (806, 199860), (930, 173212), (1209, 133240), (1240, 129909), (1560, 103261), (1612, 99930), (1860, 86606), (2015, 79944), (2418, 66620), (3224, 49965), (3331, 48360), (3720, 43303), (4030, 39972), (4836, 33310), (6045, 26648), (6662, 24180), (8060, 19986), (9672, 16655), (9993, 16120), (12090, 13324)]