493531920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{4663}}^1$

素因数の和:4699

約数の個数: 240

約数和(自身を含む): 1977909120

約数和(自身を除く): 1484377200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 4663, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 9326, 10584, 11760, 13230, 13989, 15120, 17640, 18652, 21168, 23315, 26460, 27978, 32641, 35280, 37304, 41967, 46630, 52920, 55956, 65282, 69945, 74608, 83934, 93260, 97923, 105840, 111912, 125901, 130564, 139890, 163205, 167868, 186520, 195846, 209835, 223824, 228487, 251802, 261128, 279780, 293769, 326410, 335736, 373040, 391692, 419670, 456974, 489615, 503604, 522256, 559560, 587538, 629505, 652820, 671472, 685461, 783384, 839340, 881307, 913948, 979230, 1007208, 1119120, 1142435, 1175076, 1259010, 1305640, 1370922, 1468845, 1566768, 1678680, 1762614, 1827896, 1958460, 2014416, 2056383, 2284870, 2350152, 2518020, 2611280, 2741844, 2937690, 3357360, 3427305, 3525228, 3655792, 3916920, 4112766, 4406535, 4569740, 4700304, 5036040, 5483688, 5875380, 6169149, 6854610, 7050456, 7833840, 8225532, 8813070, 9139480, 10072080, 10281915, 10967376, 11750760, 12338298, 13709220, 14100912, 16451064, 17626140, 18278960, 20563830, 23501520, 24676596, 27418440, 30845745, 32902128, 35252280, 41127660, 49353192, 54836880, 61691490, 70504560, 82255320, 98706384, 123382980, 164510640, 246765960, 493531920]

約数ペア:

[(1, 493531920), (2, 246765960), (3, 164510640), (4, 123382980), (5, 98706384), (6, 82255320), (7, 70504560), (8, 61691490), (9, 54836880), (10, 49353192), (12, 41127660), (14, 35252280), (15, 32902128), (16, 30845745), (18, 27418440), (20, 24676596), (21, 23501520), (24, 20563830), (27, 18278960), (28, 17626140), (30, 16451064), (35, 14100912), (36, 13709220), (40, 12338298), (42, 11750760), (45, 10967376), (48, 10281915), (49, 10072080), (54, 9139480), (56, 8813070), (60, 8225532), (63, 7833840), (70, 7050456), (72, 6854610), (80, 6169149), (84, 5875380), (90, 5483688), (98, 5036040), (105, 4700304), (108, 4569740), (112, 4406535), (120, 4112766), (126, 3916920), (135, 3655792), (140, 3525228), (144, 3427305), (147, 3357360), (168, 2937690), (180, 2741844), (189, 2611280), (196, 2518020), (210, 2350152), (216, 2284870), (240, 2056383), (245, 2014416), (252, 1958460), (270, 1827896), (280, 1762614), (294, 1678680), (315, 1566768), (336, 1468845), (360, 1370922), (378, 1305640), (392, 1259010), (420, 1175076), (432, 1142435), (441, 1119120), (490, 1007208), (504, 979230), (540, 913948), (560, 881307), (588, 839340), (630, 783384), (720, 685461), (735, 671472), (756, 652820), (784, 629505), (840, 587538), (882, 559560), (945, 522256), (980, 503604), (1008, 489615), (1080, 456974), (1176, 419670), (1260, 391692), (1323, 373040), (1470, 335736), (1512, 326410), (1680, 293769), (1764, 279780), (1890, 261128), (1960, 251802), (2160, 228487), (2205, 223824), (2352, 209835), (2520, 195846), (2646, 186520), (2940, 167868), (3024, 163205), (3528, 139890), (3780, 130564), (3920, 125901), (4410, 111912), (4663, 105840), (5040, 97923), (5292, 93260), (5880, 83934), (6615, 74608), (7056, 69945), (7560, 65282), (8820, 55956), (9326, 52920), (10584, 46630), (11760, 41967), (13230, 37304), (13989, 35280), (15120, 32641), (17640, 27978), (18652, 26460), (21168, 23315)]