142882560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 503805120

約数和(自身を除く): 360922560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 157, 158, 160, 180, 192, 237, 240, 256, 288, 314, 316, 320, 360, 384, 395, 471, 474, 480, 576, 628, 632, 640, 711, 720, 768, 785, 790, 942, 948, 960, 1152, 1185, 1256, 1264, 1280, 1413, 1422, 1440, 1570, 1580, 1884, 1896, 1920, 2304, 2355, 2370, 2512, 2528, 2826, 2844, 2880, 3140, 3160, 3555, 3768, 3792, 3840, 4710, 4740, 5024, 5056, 5652, 5688, 5760, 6280, 6320, 7065, 7110, 7536, 7584, 9420, 9480, 10048, 10112, 11304, 11376, 11520, 12403, 12560, 12640, 14130, 14220, 15072, 15168, 18840, 18960, 20096, 20224, 22608, 22752, 24806, 25120, 25280, 28260, 28440, 30144, 30336, 37209, 37680, 37920, 40192, 45216, 45504, 49612, 50240, 50560, 56520, 56880, 60288, 60672, 62015, 74418, 75360, 75840, 90432, 91008, 99224, 100480, 101120, 111627, 113040, 113760, 120576, 124030, 148836, 150720, 151680, 180864, 182016, 186045, 198448, 200960, 223254, 226080, 227520, 248060, 297672, 301440, 303360, 361728, 372090, 396896, 446508, 452160, 455040, 496120, 558135, 595344, 602880, 744180, 793792, 893016, 904320, 910080, 992240, 1116270, 1190688, 1488360, 1587584, 1786032, 1808640, 1984480, 2232540, 2381376, 2976720, 3175168, 3572064, 3968960, 4465080, 4762752, 5953440, 7144128, 7937920, 8930160, 9525504, 11906880, 14288256, 15875840, 17860320, 23813760, 28576512, 35720640, 47627520, 71441280, 142882560]

約数ペア:

[(1, 142882560), (2, 71441280), (3, 47627520), (4, 35720640), (5, 28576512), (6, 23813760), (8, 17860320), (9, 15875840), (10, 14288256), (12, 11906880), (15, 9525504), (16, 8930160), (18, 7937920), (20, 7144128), (24, 5953440), (30, 4762752), (32, 4465080), (36, 3968960), (40, 3572064), (45, 3175168), (48, 2976720), (60, 2381376), (64, 2232540), (72, 1984480), (79, 1808640), (80, 1786032), (90, 1587584), (96, 1488360), (120, 1190688), (128, 1116270), (144, 992240), (157, 910080), (158, 904320), (160, 893016), (180, 793792), (192, 744180), (237, 602880), (240, 595344), (256, 558135), (288, 496120), (314, 455040), (316, 452160), (320, 446508), (360, 396896), (384, 372090), (395, 361728), (471, 303360), (474, 301440), (480, 297672), (576, 248060), (628, 227520), (632, 226080), (640, 223254), (711, 200960), (720, 198448), (768, 186045), (785, 182016), (790, 180864), (942, 151680), (948, 150720), (960, 148836), (1152, 124030), (1185, 120576), (1256, 113760), (1264, 113040), (1280, 111627), (1413, 101120), (1422, 100480), (1440, 99224), (1570, 91008), (1580, 90432), (1884, 75840), (1896, 75360), (1920, 74418), (2304, 62015), (2355, 60672), (2370, 60288), (2512, 56880), (2528, 56520), (2826, 50560), (2844, 50240), (2880, 49612), (3140, 45504), (3160, 45216), (3555, 40192), (3768, 37920), (3792, 37680), (3840, 37209), (4710, 30336), (4740, 30144), (5024, 28440), (5056, 28260), (5652, 25280), (5688, 25120), (5760, 24806), (6280, 22752), (6320, 22608), (7065, 20224), (7110, 20096), (7536, 18960), (7584, 18840), (9420, 15168), (9480, 15072), (10048, 14220), (10112, 14130), (11304, 12640), (11376, 12560), (11520, 12403)]