239734560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:507

約数の個数: 192

約数和(自身を含む): 823350528

約数和(自身を除く): 583615968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 103, 104, 120, 130, 156, 160, 195, 206, 208, 240, 260, 309, 312, 373, 390, 412, 416, 480, 515, 520, 618, 624, 746, 780, 824, 1030, 1040, 1119, 1236, 1248, 1339, 1492, 1545, 1560, 1648, 1865, 2060, 2080, 2238, 2472, 2678, 2984, 3090, 3120, 3296, 3730, 4017, 4120, 4476, 4849, 4944, 5356, 5595, 5968, 6180, 6240, 6695, 7460, 8034, 8240, 8952, 9698, 9888, 10712, 11190, 11936, 12360, 13390, 14547, 14920, 16068, 16480, 17904, 19396, 20085, 21424, 22380, 24245, 24720, 26780, 29094, 29840, 32136, 35808, 38419, 38792, 40170, 42848, 44760, 48490, 49440, 53560, 58188, 59680, 64272, 72735, 76838, 77584, 80340, 89520, 96980, 107120, 115257, 116376, 128544, 145470, 153676, 155168, 160680, 179040, 192095, 193960, 214240, 230514, 232752, 290940, 307352, 321360, 384190, 387920, 461028, 465504, 499447, 576285, 581880, 614704, 642720, 768380, 775840, 922056, 998894, 1152570, 1163760, 1229408, 1498341, 1536760, 1844112, 1997788, 2305140, 2327520, 2497235, 2996682, 3073520, 3688224, 3995576, 4610280, 4994470, 5993364, 6147040, 7491705, 7991152, 9220560, 9988940, 11986728, 14983410, 15982304, 18441120, 19977880, 23973456, 29966820, 39955760, 47946912, 59933640, 79911520, 119867280, 239734560]

約数ペア:

[(1, 239734560), (2, 119867280), (3, 79911520), (4, 59933640), (5, 47946912), (6, 39955760), (8, 29966820), (10, 23973456), (12, 19977880), (13, 18441120), (15, 15982304), (16, 14983410), (20, 11986728), (24, 9988940), (26, 9220560), (30, 7991152), (32, 7491705), (39, 6147040), (40, 5993364), (48, 4994470), (52, 4610280), (60, 3995576), (65, 3688224), (78, 3073520), (80, 2996682), (96, 2497235), (103, 2327520), (104, 2305140), (120, 1997788), (130, 1844112), (156, 1536760), (160, 1498341), (195, 1229408), (206, 1163760), (208, 1152570), (240, 998894), (260, 922056), (309, 775840), (312, 768380), (373, 642720), (390, 614704), (412, 581880), (416, 576285), (480, 499447), (515, 465504), (520, 461028), (618, 387920), (624, 384190), (746, 321360), (780, 307352), (824, 290940), (1030, 232752), (1040, 230514), (1119, 214240), (1236, 193960), (1248, 192095), (1339, 179040), (1492, 160680), (1545, 155168), (1560, 153676), (1648, 145470), (1865, 128544), (2060, 116376), (2080, 115257), (2238, 107120), (2472, 96980), (2678, 89520), (2984, 80340), (3090, 77584), (3120, 76838), (3296, 72735), (3730, 64272), (4017, 59680), (4120, 58188), (4476, 53560), (4849, 49440), (4944, 48490), (5356, 44760), (5595, 42848), (5968, 40170), (6180, 38792), (6240, 38419), (6695, 35808), (7460, 32136), (8034, 29840), (8240, 29094), (8952, 26780), (9698, 24720), (9888, 24245), (10712, 22380), (11190, 21424), (11936, 20085), (12360, 19396), (13390, 17904), (14547, 16480), (14920, 16068)]