1838683200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20161}}^1$

素因数の和:20205

約数の個数: 168

約数和(自身を含む): 6350223520

約数和(自身を除く): 4511540320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1425, 1520, 1600, 1824, 1900, 2280, 2400, 2850, 3040, 3648, 3800, 4560, 4800, 5700, 6080, 7600, 9120, 11400, 15200, 18240, 20161, 22800, 30400, 40322, 45600, 60483, 80644, 91200, 100805, 120966, 161288, 201610, 241932, 302415, 322576, 383059, 403220, 483864, 504025, 604830, 645152, 766118, 806440, 967728, 1008050, 1149177, 1209660, 1290304, 1512075, 1532236, 1612880, 1915295, 1935456, 2016100, 2298354, 2419320, 3024150, 3064472, 3225760, 3830590, 3870912, 4032200, 4596708, 4838640, 5745885, 6048300, 6128944, 6451520, 7661180, 8064400, 9193416, 9576475, 9677280, 11491770, 12096600, 12257888, 15322360, 16128800, 18386832, 19152950, 19354560, 22983540, 24193200, 24515776, 28729425, 30644720, 32257600, 36773664, 38305900, 45967080, 48386400, 57458850, 61289440, 73547328, 76611800, 91934160, 96772800, 114917700, 122578880, 153223600, 183868320, 229835400, 306447200, 367736640, 459670800, 612894400, 919341600, 1838683200]

約数ペア:

[(1, 1838683200), (2, 919341600), (3, 612894400), (4, 459670800), (5, 367736640), (6, 306447200), (8, 229835400), (10, 183868320), (12, 153223600), (15, 122578880), (16, 114917700), (19, 96772800), (20, 91934160), (24, 76611800), (25, 73547328), (30, 61289440), (32, 57458850), (38, 48386400), (40, 45967080), (48, 38305900), (50, 36773664), (57, 32257600), (60, 30644720), (64, 28729425), (75, 24515776), (76, 24193200), (80, 22983540), (95, 19354560), (96, 19152950), (100, 18386832), (114, 16128800), (120, 15322360), (150, 12257888), (152, 12096600), (160, 11491770), (190, 9677280), (192, 9576475), (200, 9193416), (228, 8064400), (240, 7661180), (285, 6451520), (300, 6128944), (304, 6048300), (320, 5745885), (380, 4838640), (400, 4596708), (456, 4032200), (475, 3870912), (480, 3830590), (570, 3225760), (600, 3064472), (608, 3024150), (760, 2419320), (800, 2298354), (912, 2016100), (950, 1935456), (960, 1915295), (1140, 1612880), (1200, 1532236), (1216, 1512075), (1425, 1290304), (1520, 1209660), (1600, 1149177), (1824, 1008050), (1900, 967728), (2280, 806440), (2400, 766118), (2850, 645152), (3040, 604830), (3648, 504025), (3800, 483864), (4560, 403220), (4800, 383059), (5700, 322576), (6080, 302415), (7600, 241932), (9120, 201610), (11400, 161288), (15200, 120966), (18240, 100805), (20161, 91200), (22800, 80644), (30400, 60483), (40322, 45600)]