528874920

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{2591}}^1$

素因数の和:2627

約数の個数: 224

約数和(自身を含む): 2039800320

約数和(自身を除く): 1510925400

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, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2591, 2835, 2916, 3240, 3402, 3645, 3780, 4536, 4860, 5103, 5182, 5670, 5832, 6804, 7290, 7560, 7773, 8505, 9720, 10206, 10364, 11340, 12955, 13608, 14580, 15546, 17010, 18137, 20412, 20728, 22680, 23319, 25515, 25910, 29160, 31092, 34020, 36274, 38865, 40824, 46638, 51030, 51820, 54411, 62184, 68040, 69957, 72548, 77730, 90685, 93276, 102060, 103640, 108822, 116595, 139914, 145096, 155460, 163233, 181370, 186552, 204120, 209871, 217644, 233190, 272055, 279828, 310920, 326466, 349785, 362740, 419742, 435288, 466380, 489699, 544110, 559656, 629613, 652932, 699570, 725480, 816165, 839484, 932760, 979398, 1049355, 1088220, 1259226, 1305864, 1399140, 1469097, 1632330, 1678968, 1888839, 1958796, 2098710, 2176440, 2448495, 2518452, 2798280, 2938194, 3148065, 3264660, 3777678, 3917592, 4197420, 4407291, 4896990, 5036904, 5876388, 6296130, 6529320, 7345485, 7555356, 8394840, 8814582, 9444195, 9793980, 11752776, 12592260, 13221873, 14690970, 15110712, 17629164, 18888390, 19587960, 22036455, 25184520, 26443746, 29381940, 35258328, 37776780, 44072910, 52887492, 58763880, 66109365, 75553560, 88145820, 105774984, 132218730, 176291640, 264437460, 528874920]

約数ペア:

[(1, 528874920), (2, 264437460), (3, 176291640), (4, 132218730), (5, 105774984), (6, 88145820), (7, 75553560), (8, 66109365), (9, 58763880), (10, 52887492), (12, 44072910), (14, 37776780), (15, 35258328), (18, 29381940), (20, 26443746), (21, 25184520), (24, 22036455), (27, 19587960), (28, 18888390), (30, 17629164), (35, 15110712), (36, 14690970), (40, 13221873), (42, 12592260), (45, 11752776), (54, 9793980), (56, 9444195), (60, 8814582), (63, 8394840), (70, 7555356), (72, 7345485), (81, 6529320), (84, 6296130), (90, 5876388), (105, 5036904), (108, 4896990), (120, 4407291), (126, 4197420), (135, 3917592), (140, 3777678), (162, 3264660), (168, 3148065), (180, 2938194), (189, 2798280), (210, 2518452), (216, 2448495), (243, 2176440), (252, 2098710), (270, 1958796), (280, 1888839), (315, 1678968), (324, 1632330), (360, 1469097), (378, 1399140), (405, 1305864), (420, 1259226), (486, 1088220), (504, 1049355), (540, 979398), (567, 932760), (630, 839484), (648, 816165), (729, 725480), (756, 699570), (810, 652932), (840, 629613), (945, 559656), (972, 544110), (1080, 489699), (1134, 466380), (1215, 435288), (1260, 419742), (1458, 362740), (1512, 349785), (1620, 326466), (1701, 310920), (1890, 279828), (1944, 272055), (2268, 233190), (2430, 217644), (2520, 209871), (2591, 204120), (2835, 186552), (2916, 181370), (3240, 163233), (3402, 155460), (3645, 145096), (3780, 139914), (4536, 116595), (4860, 108822), (5103, 103640), (5182, 102060), (5670, 93276), (5832, 90685), (6804, 77730), (7290, 72548), (7560, 69957), (7773, 68040), (8505, 62184), (9720, 54411), (10206, 51820), (10364, 51030), (11340, 46638), (12955, 40824), (13608, 38865), (14580, 36274), (15546, 34020), (17010, 31092), (18137, 29160), (20412, 25910), (20728, 25515), (22680, 23319)]