168774480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{33487}}^1$

素因数の和:33513

約数の個数: 120

約数和(自身を含む): 647791872

約数和(自身を除く): 479017392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 33487, 66974, 100461, 133948, 167435, 200922, 234409, 267896, 301383, 334870, 401844, 468818, 502305, 535792, 602766, 669740, 703227, 803688, 937636, 1004610, 1172045, 1205532, 1339480, 1406454, 1506915, 1607376, 1875272, 2009220, 2109681, 2344090, 2411064, 2678960, 2812908, 3013830, 3516135, 3750544, 4018440, 4219362, 4688180, 4822128, 5625816, 6027660, 7032270, 8036880, 8438724, 9376360, 10548405, 11251632, 12055320, 14064540, 16877448, 18752720, 21096810, 24110640, 28129080, 33754896, 42193620, 56258160, 84387240, 168774480]

約数ペア:

[(1, 168774480), (2, 84387240), (3, 56258160), (4, 42193620), (5, 33754896), (6, 28129080), (7, 24110640), (8, 21096810), (9, 18752720), (10, 16877448), (12, 14064540), (14, 12055320), (15, 11251632), (16, 10548405), (18, 9376360), (20, 8438724), (21, 8036880), (24, 7032270), (28, 6027660), (30, 5625816), (35, 4822128), (36, 4688180), (40, 4219362), (42, 4018440), (45, 3750544), (48, 3516135), (56, 3013830), (60, 2812908), (63, 2678960), (70, 2411064), (72, 2344090), (80, 2109681), (84, 2009220), (90, 1875272), (105, 1607376), (112, 1506915), (120, 1406454), (126, 1339480), (140, 1205532), (144, 1172045), (168, 1004610), (180, 937636), (210, 803688), (240, 703227), (252, 669740), (280, 602766), (315, 535792), (336, 502305), (360, 468818), (420, 401844), (504, 334870), (560, 301383), (630, 267896), (720, 234409), (840, 200922), (1008, 167435), (1260, 133948), (1680, 100461), (2520, 66974), (5040, 33487)]