165833520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 160

約数和(自身を含む): 554964480

約数和(自身を除く): 389130960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 492, 570, 615, 656, 760, 779, 820, 887, 912, 984, 1140, 1230, 1520, 1558, 1640, 1774, 1968, 2280, 2337, 2460, 2661, 3116, 3280, 3548, 3895, 4435, 4560, 4674, 4920, 5322, 6232, 7096, 7790, 8870, 9348, 9840, 10644, 11685, 12464, 13305, 14192, 15580, 16853, 17740, 18696, 21288, 23370, 26610, 31160, 33706, 35480, 36367, 37392, 42576, 46740, 50559, 53220, 62320, 67412, 70960, 72734, 84265, 93480, 101118, 106440, 109101, 134824, 145468, 168530, 181835, 186960, 202236, 212880, 218202, 252795, 269648, 290936, 337060, 363670, 404472, 436404, 505590, 545505, 581872, 674120, 690973, 727340, 808944, 872808, 1011180, 1091010, 1348240, 1381946, 1454680, 1745616, 2022360, 2072919, 2182020, 2763892, 2909360, 3454865, 4044720, 4145838, 4364040, 5527784, 6909730, 8291676, 8728080, 10364595, 11055568, 13819460, 16583352, 20729190, 27638920, 33166704, 41458380, 55277840, 82916760, 165833520]

約数ペア:

[(1, 165833520), (2, 82916760), (3, 55277840), (4, 41458380), (5, 33166704), (6, 27638920), (8, 20729190), (10, 16583352), (12, 13819460), (15, 11055568), (16, 10364595), (19, 8728080), (20, 8291676), (24, 6909730), (30, 5527784), (38, 4364040), (40, 4145838), (41, 4044720), (48, 3454865), (57, 2909360), (60, 2763892), (76, 2182020), (80, 2072919), (82, 2022360), (95, 1745616), (114, 1454680), (120, 1381946), (123, 1348240), (152, 1091010), (164, 1011180), (190, 872808), (205, 808944), (228, 727340), (240, 690973), (246, 674120), (285, 581872), (304, 545505), (328, 505590), (380, 436404), (410, 404472), (456, 363670), (492, 337060), (570, 290936), (615, 269648), (656, 252795), (760, 218202), (779, 212880), (820, 202236), (887, 186960), (912, 181835), (984, 168530), (1140, 145468), (1230, 134824), (1520, 109101), (1558, 106440), (1640, 101118), (1774, 93480), (1968, 84265), (2280, 72734), (2337, 70960), (2460, 67412), (2661, 62320), (3116, 53220), (3280, 50559), (3548, 46740), (3895, 42576), (4435, 37392), (4560, 36367), (4674, 35480), (4920, 33706), (5322, 31160), (6232, 26610), (7096, 23370), (7790, 21288), (8870, 18696), (9348, 17740), (9840, 16853), (10644, 15580), (11685, 14192), (12464, 13305)]