164189880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15727}}^1$

素因数の和:15773

約数の個数: 96

約数和(自身を含む): 552052800

約数和(自身を除く): 387862920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 15727, 31454, 47181, 62908, 78635, 94362, 125816, 141543, 157270, 188724, 235905, 283086, 314540, 377448, 456083, 471810, 566172, 629080, 707715, 912166, 943620, 1132344, 1368249, 1415430, 1824332, 1887240, 2280415, 2736498, 2830860, 3648664, 4104747, 4560830, 5472996, 5661720, 6841245, 8209494, 9121660, 10945992, 13682490, 16418988, 18243320, 20523735, 27364980, 32837976, 41047470, 54729960, 82094940, 164189880]

約数ペア:

[(1, 164189880), (2, 82094940), (3, 54729960), (4, 41047470), (5, 32837976), (6, 27364980), (8, 20523735), (9, 18243320), (10, 16418988), (12, 13682490), (15, 10945992), (18, 9121660), (20, 8209494), (24, 6841245), (29, 5661720), (30, 5472996), (36, 4560830), (40, 4104747), (45, 3648664), (58, 2830860), (60, 2736498), (72, 2280415), (87, 1887240), (90, 1824332), (116, 1415430), (120, 1368249), (145, 1132344), (174, 943620), (180, 912166), (232, 707715), (261, 629080), (290, 566172), (348, 471810), (360, 456083), (435, 377448), (522, 314540), (580, 283086), (696, 235905), (870, 188724), (1044, 157270), (1160, 141543), (1305, 125816), (1740, 94362), (2088, 78635), (2610, 62908), (3480, 47181), (5220, 31454), (10440, 15727)]