143919720

素因数分解:

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

素因数の和:19064

約数の個数: 128

約数和(自身を含む): 548294400

約数和(自身を除く): 404374680

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, 19037, 38074, 57111, 76148, 95185, 114222, 133259, 152296, 171333, 190370, 228444, 266518, 285555, 342666, 380740, 399777, 456888, 513999, 533036, 571110, 666295, 685332, 761480, 799554, 856665, 1027998, 1066072, 1142220, 1199331, 1332590, 1370664, 1599108, 1713330, 1998885, 2055996, 2284440, 2398662, 2569995, 2665180, 3198216, 3426660, 3597993, 3997770, 4111992, 4797324, 5139990, 5330360, 5996655, 6853320, 7195986, 7995540, 9594648, 10279980, 11993310, 14391972, 15991080, 17989965, 20559960, 23986620, 28783944, 35979930, 47973240, 71959860, 143919720]

約数ペア:

[(1, 143919720), (2, 71959860), (3, 47973240), (4, 35979930), (5, 28783944), (6, 23986620), (7, 20559960), (8, 17989965), (9, 15991080), (10, 14391972), (12, 11993310), (14, 10279980), (15, 9594648), (18, 7995540), (20, 7195986), (21, 6853320), (24, 5996655), (27, 5330360), (28, 5139990), (30, 4797324), (35, 4111992), (36, 3997770), (40, 3597993), (42, 3426660), (45, 3198216), (54, 2665180), (56, 2569995), (60, 2398662), (63, 2284440), (70, 2055996), (72, 1998885), (84, 1713330), (90, 1599108), (105, 1370664), (108, 1332590), (120, 1199331), (126, 1142220), (135, 1066072), (140, 1027998), (168, 856665), (180, 799554), (189, 761480), (210, 685332), (216, 666295), (252, 571110), (270, 533036), (280, 513999), (315, 456888), (360, 399777), (378, 380740), (420, 342666), (504, 285555), (540, 266518), (630, 228444), (756, 190370), (840, 171333), (945, 152296), (1080, 133259), (1260, 114222), (1512, 95185), (1890, 76148), (2520, 57111), (3780, 38074), (7560, 19037)]