2078409600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{72167}}^1$

素因数の和:72197

約数の個数: 144

約数和(自身を含む): 7416344520

約数和(自身を除く): 5337934920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 72167, 144334, 216501, 288668, 360835, 433002, 577336, 649503, 721670, 866004, 1082505, 1154672, 1299006, 1443340, 1732008, 1804175, 2165010, 2309344, 2598012, 2886680, 3247515, 3464016, 3608350, 4330020, 4618688, 5196024, 5412525, 5773360, 6495030, 6928032, 7216700, 8660040, 9237376, 10392048, 10825050, 11546720, 12990060, 13856064, 14433400, 16237575, 17320080, 20784096, 21650100, 23093440, 25980120, 27712128, 28866800, 32475150, 34640160, 41568192, 43300200, 46186880, 51960240, 57733600, 64950300, 69280320, 83136384, 86600400, 103920480, 115467200, 129900600, 138560640, 173200800, 207840960, 230934400, 259801200, 346401600, 415681920, 519602400, 692803200, 1039204800, 2078409600]

約数ペア:

[(1, 2078409600), (2, 1039204800), (3, 692803200), (4, 519602400), (5, 415681920), (6, 346401600), (8, 259801200), (9, 230934400), (10, 207840960), (12, 173200800), (15, 138560640), (16, 129900600), (18, 115467200), (20, 103920480), (24, 86600400), (25, 83136384), (30, 69280320), (32, 64950300), (36, 57733600), (40, 51960240), (45, 46186880), (48, 43300200), (50, 41568192), (60, 34640160), (64, 32475150), (72, 28866800), (75, 27712128), (80, 25980120), (90, 23093440), (96, 21650100), (100, 20784096), (120, 17320080), (128, 16237575), (144, 14433400), (150, 13856064), (160, 12990060), (180, 11546720), (192, 10825050), (200, 10392048), (225, 9237376), (240, 8660040), (288, 7216700), (300, 6928032), (320, 6495030), (360, 5773360), (384, 5412525), (400, 5196024), (450, 4618688), (480, 4330020), (576, 3608350), (600, 3464016), (640, 3247515), (720, 2886680), (800, 2598012), (900, 2309344), (960, 2165010), (1152, 1804175), (1200, 1732008), (1440, 1443340), (1600, 1299006), (1800, 1154672), (1920, 1082505), (2400, 866004), (2880, 721670), (3200, 649503), (3600, 577336), (4800, 433002), (5760, 360835), (7200, 288668), (9600, 216501), (14400, 144334), (28800, 72167)]