4407173880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{9161}}^1$

素因数の和:9405

約数の個数: 128

約数和(自身を含む): 13984876800

約数和(自身を除く): 9577702920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 211, 228, 285, 380, 422, 456, 570, 633, 760, 844, 1055, 1140, 1266, 1688, 2110, 2280, 2532, 3165, 4009, 4220, 5064, 6330, 8018, 8440, 9161, 12027, 12660, 16036, 18322, 20045, 24054, 25320, 27483, 32072, 36644, 40090, 45805, 48108, 54966, 60135, 73288, 80180, 91610, 96216, 109932, 120270, 137415, 160360, 174059, 183220, 219864, 240540, 274830, 348118, 366440, 481080, 522177, 549660, 696236, 870295, 1044354, 1099320, 1392472, 1740590, 1932971, 2088708, 2610885, 3481180, 3865942, 4177416, 5221770, 5798913, 6962360, 7731884, 9664855, 10443540, 11597826, 15463768, 19329710, 20887080, 23195652, 28994565, 36726449, 38659420, 46391304, 57989130, 73452898, 77318840, 110179347, 115978260, 146905796, 183632245, 220358694, 231956520, 293811592, 367264490, 440717388, 550896735, 734528980, 881434776, 1101793470, 1469057960, 2203586940, 4407173880]

約数ペア:

[(1, 4407173880), (2, 2203586940), (3, 1469057960), (4, 1101793470), (5, 881434776), (6, 734528980), (8, 550896735), (10, 440717388), (12, 367264490), (15, 293811592), (19, 231956520), (20, 220358694), (24, 183632245), (30, 146905796), (38, 115978260), (40, 110179347), (57, 77318840), (60, 73452898), (76, 57989130), (95, 46391304), (114, 38659420), (120, 36726449), (152, 28994565), (190, 23195652), (211, 20887080), (228, 19329710), (285, 15463768), (380, 11597826), (422, 10443540), (456, 9664855), (570, 7731884), (633, 6962360), (760, 5798913), (844, 5221770), (1055, 4177416), (1140, 3865942), (1266, 3481180), (1688, 2610885), (2110, 2088708), (2280, 1932971), (2532, 1740590), (3165, 1392472), (4009, 1099320), (4220, 1044354), (5064, 870295), (6330, 696236), (8018, 549660), (8440, 522177), (9161, 481080), (12027, 366440), (12660, 348118), (16036, 274830), (18322, 240540), (20045, 219864), (24054, 183220), (25320, 174059), (27483, 160360), (32072, 137415), (36644, 120270), (40090, 109932), (45805, 96216), (48108, 91610), (54966, 80180), (60135, 73288)]