About the Number

132257280

132257279 ← → 132257281

2進数表記:111111000100001011000000000

漢数字表記:一億三千二百二十五万七千二百八十

素因数分解:

2 9 × 3 1 × 5 1 × 17 1 × 1013 1

素因数の和:1056
約数の個数: 160
約数和(自身を含む): 448123104
約数和(自身を除く): 315865824

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1013, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2026, 2040, 2176, 2560, 2720, 3039, 3264, 3840, 4052, 4080, 4352, 5065, 5440, 6078, 6528, 7680, 8104, 8160, 8704, 10130, 10880, 12156, 13056, 15195, 16208, 16320, 17221, 20260, 21760, 24312, 26112, 30390, 32416, 32640, 34442, 40520, 43520, 48624, 51663, 60780, 64832, 65280, 68884, 81040, 86105, 97248, 103326, 121560, 129664, 130560, 137768, 162080, 172210, 194496, 206652, 243120, 258315, 259328, 275536, 324160, 344420, 388992, 413304, 486240, 516630, 518656, 551072, 648320, 688840, 777984, 826608, 972480, 1033260, 1102144, 1296640, 1377680, 1555968, 1653216, 1944960, 2066520, 2204288, 2593280, 2755360, 3306432, 3889920, 4133040, 4408576, 5510720, 6612864, 7779840, 8266080, 8817152, 11021440, 13225728, 16532160, 22042880, 26451456, 33064320, 44085760, 66128640, 132257280]

約数ペア:
[(1, 132257280), (2, 66128640), (3, 44085760), (4, 33064320), (5, 26451456), (6, 22042880), (8, 16532160), (10, 13225728), (12, 11021440), (15, 8817152), (16, 8266080), (17, 7779840), (20, 6612864), (24, 5510720), (30, 4408576), (32, 4133040), (34, 3889920), (40, 3306432), (48, 2755360), (51, 2593280), (60, 2204288), (64, 2066520), (68, 1944960), (80, 1653216), (85, 1555968), (96, 1377680), (102, 1296640), (120, 1102144), (128, 1033260), (136, 972480), (160, 826608), (170, 777984), (192, 688840), (204, 648320), (240, 551072), (255, 518656), (256, 516630), (272, 486240), (320, 413304), (340, 388992), (384, 344420), (408, 324160), (480, 275536), (510, 259328), (512, 258315), (544, 243120), (640, 206652), (680, 194496), (768, 172210), (816, 162080), (960, 137768), (1013, 130560), (1020, 129664), (1088, 121560), (1280, 103326), (1360, 97248), (1536, 86105), (1632, 81040), (1920, 68884), (2026, 65280), (2040, 64832), (2176, 60780), (2560, 51663), (2720, 48624), (3039, 43520), (3264, 40520), (3840, 34442), (4052, 32640), (4080, 32416), (4352, 30390), (5065, 26112), (5440, 24312), (6078, 21760), (6528, 20260), (7680, 17221), (8104, 16320), (8160, 16208), (8704, 15195), (10130, 13056), (10880, 12156)]

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