191892960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19037}}^1$

素因数の和:19065

約数の個数: 144

約数和(自身を含む): 748421856

約数和(自身を除く): 556528896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 19037, 38074, 57111, 76148, 95185, 114222, 133259, 152296, 171333, 190370, 228444, 266518, 285555, 304592, 342666, 380740, 399777, 456888, 533036, 571110, 609184, 666295, 685332, 761480, 799554, 856665, 913776, 1066072, 1142220, 1199331, 1332590, 1370664, 1522960, 1599108, 1713330, 1827552, 1998885, 2132144, 2284440, 2398662, 2665180, 2741328, 3045920, 3198216, 3426660, 3997770, 4264288, 4568880, 4797324, 5330360, 5482656, 5996655, 6396432, 6853320, 7995540, 9137760, 9594648, 10660720, 11993310, 12792864, 13706640, 15991080, 19189296, 21321440, 23986620, 27413280, 31982160, 38378592, 47973240, 63964320, 95946480, 191892960]

約数ペア:

[(1, 191892960), (2, 95946480), (3, 63964320), (4, 47973240), (5, 38378592), (6, 31982160), (7, 27413280), (8, 23986620), (9, 21321440), (10, 19189296), (12, 15991080), (14, 13706640), (15, 12792864), (16, 11993310), (18, 10660720), (20, 9594648), (21, 9137760), (24, 7995540), (28, 6853320), (30, 6396432), (32, 5996655), (35, 5482656), (36, 5330360), (40, 4797324), (42, 4568880), (45, 4264288), (48, 3997770), (56, 3426660), (60, 3198216), (63, 3045920), (70, 2741328), (72, 2665180), (80, 2398662), (84, 2284440), (90, 2132144), (96, 1998885), (105, 1827552), (112, 1713330), (120, 1599108), (126, 1522960), (140, 1370664), (144, 1332590), (160, 1199331), (168, 1142220), (180, 1066072), (210, 913776), (224, 856665), (240, 799554), (252, 761480), (280, 685332), (288, 666295), (315, 609184), (336, 571110), (360, 533036), (420, 456888), (480, 399777), (504, 380740), (560, 342666), (630, 304592), (672, 285555), (720, 266518), (840, 228444), (1008, 190370), (1120, 171333), (1260, 152296), (1440, 133259), (1680, 114222), (2016, 95185), (2520, 76148), (3360, 57111), (5040, 38074), (10080, 19037)]