8340750720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{76213}}^1$

素因数の和:76257

約数の個数: 192

約数和(自身を含む): 30317929200

約数和(自身を除く): 21977178480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 76213, 109440, 152426, 228639, 304852, 381065, 457278, 609704, 685917, 762130, 914556, 1143195, 1219408, 1371834, 1448047, 1524260, 1829112, 2286390, 2438816, 2743668, 2896094, 3048520, 3429585, 3658224, 4344141, 4572780, 4877632, 5487336, 5792188, 6097040, 6859170, 7240235, 7316448, 8688282, 9145560, 9755264, 10974672, 11584376, 12194080, 13032423, 13718340, 14480470, 14632896, 17376564, 18291120, 21720705, 21949344, 23168752, 24388160, 26064846, 27436680, 28960940, 29265792, 34753128, 36582240, 43441410, 43898688, 46337504, 48776320, 52129692, 54873360, 57921880, 65162115, 69506256, 73164480, 86882820, 87797376, 92675008, 104259384, 109746720, 115843760, 130324230, 139012512, 146328960, 173765640, 185350016, 208518768, 219493440, 231687520, 260648460, 278025024, 347531280, 417037536, 438986880, 463375040, 521296920, 556050048, 695062560, 834075072, 926750080, 1042593840, 1390125120, 1668150144, 2085187680, 2780250240, 4170375360, 8340750720]

約数ペア:

[(1, 8340750720), (2, 4170375360), (3, 2780250240), (4, 2085187680), (5, 1668150144), (6, 1390125120), (8, 1042593840), (9, 926750080), (10, 834075072), (12, 695062560), (15, 556050048), (16, 521296920), (18, 463375040), (19, 438986880), (20, 417037536), (24, 347531280), (30, 278025024), (32, 260648460), (36, 231687520), (38, 219493440), (40, 208518768), (45, 185350016), (48, 173765640), (57, 146328960), (60, 139012512), (64, 130324230), (72, 115843760), (76, 109746720), (80, 104259384), (90, 92675008), (95, 87797376), (96, 86882820), (114, 73164480), (120, 69506256), (128, 65162115), (144, 57921880), (152, 54873360), (160, 52129692), (171, 48776320), (180, 46337504), (190, 43898688), (192, 43441410), (228, 36582240), (240, 34753128), (285, 29265792), (288, 28960940), (304, 27436680), (320, 26064846), (342, 24388160), (360, 23168752), (380, 21949344), (384, 21720705), (456, 18291120), (480, 17376564), (570, 14632896), (576, 14480470), (608, 13718340), (640, 13032423), (684, 12194080), (720, 11584376), (760, 10974672), (855, 9755264), (912, 9145560), (960, 8688282), (1140, 7316448), (1152, 7240235), (1216, 6859170), (1368, 6097040), (1440, 5792188), (1520, 5487336), (1710, 4877632), (1824, 4572780), (1920, 4344141), (2280, 3658224), (2432, 3429585), (2736, 3048520), (2880, 2896094), (3040, 2743668), (3420, 2438816), (3648, 2286390), (4560, 1829112), (5472, 1524260), (5760, 1448047), (6080, 1371834), (6840, 1219408), (7296, 1143195), (9120, 914556), (10944, 762130), (12160, 685917), (13680, 609704), (18240, 457278), (21888, 381065), (27360, 304852), (36480, 228639), (54720, 152426), (76213, 109440)]