126811440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{8387}}^1$

素因数の和:8416

約数の個数: 160

約数和(自身を含む): 499253760

約数和(自身を除く): 372442320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 8387, 15120, 16774, 25161, 33548, 41935, 50322, 58709, 67096, 75483, 83870, 100644, 117418, 125805, 134192, 150966, 167740, 176127, 201288, 226449, 234836, 251610, 293545, 301932, 335480, 352254, 377415, 402576, 452898, 469672, 503220, 528381, 587090, 603864, 670960, 704508, 754830, 880635, 905796, 939344, 1006440, 1056762, 1132245, 1174180, 1207728, 1409016, 1509660, 1585143, 1761270, 1811592, 2012880, 2113524, 2264490, 2348360, 2641905, 2818032, 3019320, 3170286, 3522540, 3623184, 4227048, 4528980, 4696720, 5283810, 6038640, 6340572, 7045080, 7925715, 8454096, 9057960, 10567620, 12681144, 14090160, 15851430, 18115920, 21135240, 25362288, 31702860, 42270480, 63405720, 126811440]

約数ペア:

[(1, 126811440), (2, 63405720), (3, 42270480), (4, 31702860), (5, 25362288), (6, 21135240), (7, 18115920), (8, 15851430), (9, 14090160), (10, 12681144), (12, 10567620), (14, 9057960), (15, 8454096), (16, 7925715), (18, 7045080), (20, 6340572), (21, 6038640), (24, 5283810), (27, 4696720), (28, 4528980), (30, 4227048), (35, 3623184), (36, 3522540), (40, 3170286), (42, 3019320), (45, 2818032), (48, 2641905), (54, 2348360), (56, 2264490), (60, 2113524), (63, 2012880), (70, 1811592), (72, 1761270), (80, 1585143), (84, 1509660), (90, 1409016), (105, 1207728), (108, 1174180), (112, 1132245), (120, 1056762), (126, 1006440), (135, 939344), (140, 905796), (144, 880635), (168, 754830), (180, 704508), (189, 670960), (210, 603864), (216, 587090), (240, 528381), (252, 503220), (270, 469672), (280, 452898), (315, 402576), (336, 377415), (360, 352254), (378, 335480), (420, 301932), (432, 293545), (504, 251610), (540, 234836), (560, 226449), (630, 201288), (720, 176127), (756, 167740), (840, 150966), (945, 134192), (1008, 125805), (1080, 117418), (1260, 100644), (1512, 83870), (1680, 75483), (1890, 67096), (2160, 58709), (2520, 50322), (3024, 41935), (3780, 33548), (5040, 25161), (7560, 16774), (8387, 15120)]