325145040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1665

約数の個数: 160

約数和(自身を含む): 1114214400

約数和(自身を除く): 789069360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 440, 474, 528, 632, 660, 790, 869, 880, 948, 1185, 1264, 1320, 1559, 1580, 1738, 1896, 2370, 2607, 2640, 3118, 3160, 3476, 3792, 4345, 4677, 4740, 5214, 6236, 6320, 6952, 7795, 8690, 9354, 9480, 10428, 12472, 13035, 13904, 15590, 17149, 17380, 18708, 18960, 20856, 23385, 24944, 26070, 31180, 34298, 34760, 37416, 41712, 46770, 51447, 52140, 62360, 68596, 69520, 74832, 85745, 93540, 102894, 104280, 123161, 124720, 137192, 171490, 187080, 205788, 208560, 246322, 257235, 274384, 342980, 369483, 374160, 411576, 492644, 514470, 615805, 685960, 738966, 823152, 985288, 1028940, 1231610, 1354771, 1371920, 1477932, 1847415, 1970576, 2057880, 2463220, 2709542, 2955864, 3694830, 4064313, 4115760, 4926440, 5419084, 5911728, 6773855, 7389660, 8128626, 9852880, 10838168, 13547710, 14779320, 16257252, 20321565, 21676336, 27095420, 29558640, 32514504, 40643130, 54190840, 65029008, 81286260, 108381680, 162572520, 325145040]

約数ペア:

[(1, 325145040), (2, 162572520), (3, 108381680), (4, 81286260), (5, 65029008), (6, 54190840), (8, 40643130), (10, 32514504), (11, 29558640), (12, 27095420), (15, 21676336), (16, 20321565), (20, 16257252), (22, 14779320), (24, 13547710), (30, 10838168), (33, 9852880), (40, 8128626), (44, 7389660), (48, 6773855), (55, 5911728), (60, 5419084), (66, 4926440), (79, 4115760), (80, 4064313), (88, 3694830), (110, 2955864), (120, 2709542), (132, 2463220), (158, 2057880), (165, 1970576), (176, 1847415), (220, 1477932), (237, 1371920), (240, 1354771), (264, 1231610), (316, 1028940), (330, 985288), (395, 823152), (440, 738966), (474, 685960), (528, 615805), (632, 514470), (660, 492644), (790, 411576), (869, 374160), (880, 369483), (948, 342980), (1185, 274384), (1264, 257235), (1320, 246322), (1559, 208560), (1580, 205788), (1738, 187080), (1896, 171490), (2370, 137192), (2607, 124720), (2640, 123161), (3118, 104280), (3160, 102894), (3476, 93540), (3792, 85745), (4345, 74832), (4677, 69520), (4740, 68596), (5214, 62360), (6236, 52140), (6320, 51447), (6952, 46770), (7795, 41712), (8690, 37416), (9354, 34760), (9480, 34298), (10428, 31180), (12472, 26070), (13035, 24944), (13904, 23385), (15590, 20856), (17149, 18960), (17380, 18708)]