143665920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4157}}^1$

素因数の和:4187

約数の個数: 144

約数和(自身を含む): 509937120

約数和(自身を除く): 366271200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4157, 4320, 5760, 6912, 8314, 8640, 11520, 12471, 16628, 17280, 20785, 24942, 33256, 34560, 37413, 41570, 49884, 62355, 66512, 74826, 83140, 99768, 112239, 124710, 133024, 149652, 166280, 187065, 199536, 224478, 249420, 266048, 299304, 332560, 374130, 399072, 448956, 498840, 532096, 561195, 598608, 665120, 748260, 798144, 897912, 997680, 1064192, 1122390, 1197216, 1330240, 1496520, 1596288, 1795824, 1995360, 2244780, 2394432, 2660480, 2993040, 3192576, 3591648, 3990720, 4489560, 4788864, 5320960, 5986080, 7183296, 7981440, 8979120, 9577728, 11972160, 14366592, 15962880, 17958240, 23944320, 28733184, 35916480, 47888640, 71832960, 143665920]

約数ペア:

[(1, 143665920), (2, 71832960), (3, 47888640), (4, 35916480), (5, 28733184), (6, 23944320), (8, 17958240), (9, 15962880), (10, 14366592), (12, 11972160), (15, 9577728), (16, 8979120), (18, 7981440), (20, 7183296), (24, 5986080), (27, 5320960), (30, 4788864), (32, 4489560), (36, 3990720), (40, 3591648), (45, 3192576), (48, 2993040), (54, 2660480), (60, 2394432), (64, 2244780), (72, 1995360), (80, 1795824), (90, 1596288), (96, 1496520), (108, 1330240), (120, 1197216), (128, 1122390), (135, 1064192), (144, 997680), (160, 897912), (180, 798144), (192, 748260), (216, 665120), (240, 598608), (256, 561195), (270, 532096), (288, 498840), (320, 448956), (360, 399072), (384, 374130), (432, 332560), (480, 299304), (540, 266048), (576, 249420), (640, 224478), (720, 199536), (768, 187065), (864, 166280), (960, 149652), (1080, 133024), (1152, 124710), (1280, 112239), (1440, 99768), (1728, 83140), (1920, 74826), (2160, 66512), (2304, 62355), (2880, 49884), (3456, 41570), (3840, 37413), (4157, 34560), (4320, 33256), (5760, 24942), (6912, 20785), (8314, 17280), (8640, 16628), (11520, 12471)]