210628800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{14627}}^1$

素因数の和:14655

約数の個数: 126

約数和(自身を含む): 748675668

約数和(自身を除く): 538046868

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, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 14400, 14627, 29254, 43881, 58508, 73135, 87762, 117016, 131643, 146270, 175524, 219405, 234032, 263286, 292540, 351048, 365675, 438810, 468064, 526572, 585080, 658215, 702096, 731350, 877620, 936128, 1053144, 1097025, 1170160, 1316430, 1404192, 1462700, 1755240, 2106288, 2194050, 2340320, 2632860, 2808384, 2925400, 3291075, 3510480, 4212576, 4388100, 4680640, 5265720, 5850800, 6582150, 7020960, 8425152, 8776200, 10531440, 11701600, 13164300, 14041920, 17552400, 21062880, 23403200, 26328600, 35104800, 42125760, 52657200, 70209600, 105314400, 210628800]

約数ペア:

[(1, 210628800), (2, 105314400), (3, 70209600), (4, 52657200), (5, 42125760), (6, 35104800), (8, 26328600), (9, 23403200), (10, 21062880), (12, 17552400), (15, 14041920), (16, 13164300), (18, 11701600), (20, 10531440), (24, 8776200), (25, 8425152), (30, 7020960), (32, 6582150), (36, 5850800), (40, 5265720), (45, 4680640), (48, 4388100), (50, 4212576), (60, 3510480), (64, 3291075), (72, 2925400), (75, 2808384), (80, 2632860), (90, 2340320), (96, 2194050), (100, 2106288), (120, 1755240), (144, 1462700), (150, 1404192), (160, 1316430), (180, 1170160), (192, 1097025), (200, 1053144), (225, 936128), (240, 877620), (288, 731350), (300, 702096), (320, 658215), (360, 585080), (400, 526572), (450, 468064), (480, 438810), (576, 365675), (600, 351048), (720, 292540), (800, 263286), (900, 234032), (960, 219405), (1200, 175524), (1440, 146270), (1600, 131643), (1800, 117016), (2400, 87762), (2880, 73135), (3600, 58508), (4800, 43881), (7200, 29254), (14400, 14627)]