173211840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:599

約数の個数: 168

約数和(自身を含む): 601492320

約数和(自身を除く): 428280480

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, 80, 90, 96, 120, 137, 144, 160, 180, 192, 240, 274, 288, 320, 360, 411, 439, 480, 548, 576, 685, 720, 822, 878, 960, 1096, 1233, 1317, 1370, 1440, 1644, 1756, 2055, 2192, 2195, 2466, 2634, 2740, 2880, 3288, 3512, 3951, 4110, 4384, 4390, 4932, 5268, 5480, 6165, 6576, 6585, 7024, 7902, 8220, 8768, 8780, 9864, 10536, 10960, 12330, 13152, 13170, 14048, 15804, 16440, 17560, 19728, 19755, 21072, 21920, 24660, 26304, 26340, 28096, 31608, 32880, 35120, 39456, 39510, 42144, 43840, 49320, 52680, 60143, 63216, 65760, 70240, 78912, 79020, 84288, 98640, 105360, 120286, 126432, 131520, 140480, 158040, 180429, 197280, 210720, 240572, 252864, 300715, 316080, 360858, 394560, 421440, 481144, 541287, 601430, 632160, 721716, 902145, 962288, 1082574, 1202860, 1264320, 1443432, 1804290, 1924576, 2165148, 2405720, 2706435, 2886864, 3608580, 3849152, 4330296, 4811440, 5412870, 5773728, 7217160, 8660592, 9622880, 10825740, 11547456, 14434320, 17321184, 19245760, 21651480, 28868640, 34642368, 43302960, 57737280, 86605920, 173211840]

約数ペア:

[(1, 173211840), (2, 86605920), (3, 57737280), (4, 43302960), (5, 34642368), (6, 28868640), (8, 21651480), (9, 19245760), (10, 17321184), (12, 14434320), (15, 11547456), (16, 10825740), (18, 9622880), (20, 8660592), (24, 7217160), (30, 5773728), (32, 5412870), (36, 4811440), (40, 4330296), (45, 3849152), (48, 3608580), (60, 2886864), (64, 2706435), (72, 2405720), (80, 2165148), (90, 1924576), (96, 1804290), (120, 1443432), (137, 1264320), (144, 1202860), (160, 1082574), (180, 962288), (192, 902145), (240, 721716), (274, 632160), (288, 601430), (320, 541287), (360, 481144), (411, 421440), (439, 394560), (480, 360858), (548, 316080), (576, 300715), (685, 252864), (720, 240572), (822, 210720), (878, 197280), (960, 180429), (1096, 158040), (1233, 140480), (1317, 131520), (1370, 126432), (1440, 120286), (1644, 105360), (1756, 98640), (2055, 84288), (2192, 79020), (2195, 78912), (2466, 70240), (2634, 65760), (2740, 63216), (2880, 60143), (3288, 52680), (3512, 49320), (3951, 43840), (4110, 42144), (4384, 39510), (4390, 39456), (4932, 35120), (5268, 32880), (5480, 31608), (6165, 28096), (6576, 26340), (6585, 26304), (7024, 24660), (7902, 21920), (8220, 21072), (8768, 19755), (8780, 19728), (9864, 17560), (10536, 16440), (10960, 15804), (12330, 14048), (13152, 13170)]