289374120

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{4253}}^1$

素因数の和:4286

約数の個数: 192

約数和(自身を含む): 1114888320

約数和(自身を除く): 825514200

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4253, 4536, 4860, 5670, 6804, 7560, 8505, 8506, 9720, 11340, 12759, 13608, 17010, 17012, 21265, 22680, 25518, 29771, 34020, 34024, 38277, 42530, 51036, 59542, 63795, 68040, 76554, 85060, 89313, 102072, 114831, 119084, 127590, 148855, 153108, 170120, 178626, 191385, 229662, 238168, 255180, 267939, 297710, 306216, 344493, 357252, 382770, 446565, 459324, 510360, 535878, 574155, 595420, 688986, 714504, 765540, 803817, 893130, 918648, 1033479, 1071756, 1148310, 1190840, 1339695, 1377972, 1531080, 1607634, 1722465, 1786260, 2066958, 2143512, 2296620, 2411451, 2679390, 2755944, 3215268, 3444930, 3572520, 4019085, 4133916, 4593240, 4822902, 5167395, 5358780, 6430536, 6889860, 7234353, 8038170, 8267832, 9645804, 10334790, 10717560, 12057255, 13779720, 14468706, 16076340, 19291608, 20669580, 24114510, 28937412, 32152680, 36171765, 41339160, 48229020, 57874824, 72343530, 96458040, 144687060, 289374120]

約数ペア:

[(1, 289374120), (2, 144687060), (3, 96458040), (4, 72343530), (5, 57874824), (6, 48229020), (7, 41339160), (8, 36171765), (9, 32152680), (10, 28937412), (12, 24114510), (14, 20669580), (15, 19291608), (18, 16076340), (20, 14468706), (21, 13779720), (24, 12057255), (27, 10717560), (28, 10334790), (30, 9645804), (35, 8267832), (36, 8038170), (40, 7234353), (42, 6889860), (45, 6430536), (54, 5358780), (56, 5167395), (60, 4822902), (63, 4593240), (70, 4133916), (72, 4019085), (81, 3572520), (84, 3444930), (90, 3215268), (105, 2755944), (108, 2679390), (120, 2411451), (126, 2296620), (135, 2143512), (140, 2066958), (162, 1786260), (168, 1722465), (180, 1607634), (189, 1531080), (210, 1377972), (216, 1339695), (243, 1190840), (252, 1148310), (270, 1071756), (280, 1033479), (315, 918648), (324, 893130), (360, 803817), (378, 765540), (405, 714504), (420, 688986), (486, 595420), (504, 574155), (540, 535878), (567, 510360), (630, 459324), (648, 446565), (756, 382770), (810, 357252), (840, 344493), (945, 306216), (972, 297710), (1080, 267939), (1134, 255180), (1215, 238168), (1260, 229662), (1512, 191385), (1620, 178626), (1701, 170120), (1890, 153108), (1944, 148855), (2268, 127590), (2430, 119084), (2520, 114831), (2835, 102072), (3240, 89313), (3402, 85060), (3780, 76554), (4253, 68040), (4536, 63795), (4860, 59542), (5670, 51036), (6804, 42530), (7560, 38277), (8505, 34024), (8506, 34020), (9720, 29771), (11340, 25518), (12759, 22680), (13608, 21265), (17010, 17012)]