1268409240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{167779}}^1$

素因数の和:167806

約数の個数: 128

約数和(自身を含む): 4832064000

約数和(自身を除く): 3563654760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 167779, 335558, 503337, 671116, 838895, 1006674, 1174453, 1342232, 1510011, 1677790, 2013348, 2348906, 2516685, 3020022, 3355580, 3523359, 4026696, 4530033, 4697812, 5033370, 5872265, 6040044, 6711160, 7046718, 7550055, 9060066, 9395624, 10066740, 10570077, 11744530, 12080088, 14093436, 15100110, 17616795, 18120132, 20133480, 21140154, 22650165, 23489060, 28186872, 30200220, 31710231, 35233590, 36240264, 42280308, 45300330, 46978120, 52850385, 60400440, 63420462, 70467180, 84560616, 90600660, 105700770, 126840924, 140934360, 158551155, 181201320, 211401540, 253681848, 317102310, 422803080, 634204620, 1268409240]

約数ペア:

[(1, 1268409240), (2, 634204620), (3, 422803080), (4, 317102310), (5, 253681848), (6, 211401540), (7, 181201320), (8, 158551155), (9, 140934360), (10, 126840924), (12, 105700770), (14, 90600660), (15, 84560616), (18, 70467180), (20, 63420462), (21, 60400440), (24, 52850385), (27, 46978120), (28, 45300330), (30, 42280308), (35, 36240264), (36, 35233590), (40, 31710231), (42, 30200220), (45, 28186872), (54, 23489060), (56, 22650165), (60, 21140154), (63, 20133480), (70, 18120132), (72, 17616795), (84, 15100110), (90, 14093436), (105, 12080088), (108, 11744530), (120, 10570077), (126, 10066740), (135, 9395624), (140, 9060066), (168, 7550055), (180, 7046718), (189, 6711160), (210, 6040044), (216, 5872265), (252, 5033370), (270, 4697812), (280, 4530033), (315, 4026696), (360, 3523359), (378, 3355580), (420, 3020022), (504, 2516685), (540, 2348906), (630, 2013348), (756, 1677790), (840, 1510011), (945, 1342232), (1080, 1174453), (1260, 1006674), (1512, 838895), (1890, 671116), (2520, 503337), (3780, 335558), (7560, 167779)]