210635520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2930

約数の個数: 144

約数和(自身を含む): 708368640

約数和(自身を除く): 497733120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 2887, 3040, 3648, 3840, 4560, 4864, 5774, 6080, 7296, 8661, 9120, 11548, 12160, 14435, 14592, 17322, 18240, 23096, 24320, 28870, 34644, 36480, 43305, 46192, 54853, 57740, 69288, 72960, 86610, 92384, 109706, 115480, 138576, 164559, 173220, 184768, 219412, 230960, 274265, 277152, 329118, 346440, 369536, 438824, 461920, 548530, 554304, 658236, 692880, 739072, 822795, 877648, 923840, 1097060, 1108608, 1316472, 1385760, 1645590, 1755296, 1847680, 2194120, 2217216, 2632944, 2771520, 3291180, 3510592, 3695360, 4388240, 5265888, 5543040, 6582360, 7021184, 8776480, 10531776, 11086080, 13164720, 14042368, 17552960, 21063552, 26329440, 35105920, 42127104, 52658880, 70211840, 105317760, 210635520]

約数ペア:

[(1, 210635520), (2, 105317760), (3, 70211840), (4, 52658880), (5, 42127104), (6, 35105920), (8, 26329440), (10, 21063552), (12, 17552960), (15, 14042368), (16, 13164720), (19, 11086080), (20, 10531776), (24, 8776480), (30, 7021184), (32, 6582360), (38, 5543040), (40, 5265888), (48, 4388240), (57, 3695360), (60, 3510592), (64, 3291180), (76, 2771520), (80, 2632944), (95, 2217216), (96, 2194120), (114, 1847680), (120, 1755296), (128, 1645590), (152, 1385760), (160, 1316472), (190, 1108608), (192, 1097060), (228, 923840), (240, 877648), (256, 822795), (285, 739072), (304, 692880), (320, 658236), (380, 554304), (384, 548530), (456, 461920), (480, 438824), (570, 369536), (608, 346440), (640, 329118), (760, 277152), (768, 274265), (912, 230960), (960, 219412), (1140, 184768), (1216, 173220), (1280, 164559), (1520, 138576), (1824, 115480), (1920, 109706), (2280, 92384), (2432, 86610), (2887, 72960), (3040, 69288), (3648, 57740), (3840, 54853), (4560, 46192), (4864, 43305), (5774, 36480), (6080, 34644), (7296, 28870), (8661, 24320), (9120, 23096), (11548, 18240), (12160, 17322), (14435, 14592)]