2572391520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2719}}^1$

素因数の和:2819

約数の個数: 240

約数和(自身を含む): 9206144640

約数和(自身を除く): 6633753120

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, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 216, 219, 240, 270, 288, 292, 324, 360, 365, 405, 432, 438, 480, 540, 584, 648, 657, 720, 730, 810, 864, 876, 1080, 1095, 1168, 1296, 1314, 1440, 1460, 1620, 1752, 1971, 2160, 2190, 2336, 2592, 2628, 2719, 2920, 3240, 3285, 3504, 3942, 4320, 4380, 5256, 5438, 5840, 5913, 6480, 6570, 7008, 7884, 8157, 8760, 9855, 10512, 10876, 11680, 11826, 12960, 13140, 13595, 15768, 16314, 17520, 19710, 21024, 21752, 23652, 24471, 26280, 27190, 29565, 31536, 32628, 35040, 39420, 40785, 43504, 47304, 48942, 52560, 54380, 59130, 63072, 65256, 73413, 78840, 81570, 87008, 94608, 97884, 105120, 108760, 118260, 122355, 130512, 146826, 157680, 163140, 189216, 195768, 198487, 217520, 220239, 236520, 244710, 261024, 293652, 315360, 326280, 367065, 391536, 396974, 435040, 440478, 473040, 489420, 587304, 595461, 652560, 734130, 783072, 793948, 880956, 946080, 978840, 992435, 1101195, 1174608, 1190922, 1305120, 1468260, 1587896, 1761912, 1786383, 1957680, 1984870, 2202390, 2349216, 2381844, 2936520, 2977305, 3175792, 3523824, 3572766, 3915360, 3969740, 4404780, 4763688, 5359149, 5873040, 5954610, 6351584, 7047648, 7145532, 7939480, 8809560, 8931915, 9527376, 10718298, 11746080, 11909220, 14291064, 15878960, 16077447, 17619120, 17863830, 19054752, 21436596, 23818440, 26795745, 28582128, 31757920, 32154894, 35238240, 35727660, 42873192, 47636880, 53591490, 57164256, 64309788, 71455320, 80387235, 85746384, 95273760, 107182980, 128619576, 142910640, 160774470, 171492768, 214365960, 257239152, 285821280, 321548940, 428731920, 514478304, 643097880, 857463840, 1286195760, 2572391520]

約数ペア:

[(1, 2572391520), (2, 1286195760), (3, 857463840), (4, 643097880), (5, 514478304), (6, 428731920), (8, 321548940), (9, 285821280), (10, 257239152), (12, 214365960), (15, 171492768), (16, 160774470), (18, 142910640), (20, 128619576), (24, 107182980), (27, 95273760), (30, 85746384), (32, 80387235), (36, 71455320), (40, 64309788), (45, 57164256), (48, 53591490), (54, 47636880), (60, 42873192), (72, 35727660), (73, 35238240), (80, 32154894), (81, 31757920), (90, 28582128), (96, 26795745), (108, 23818440), (120, 21436596), (135, 19054752), (144, 17863830), (146, 17619120), (160, 16077447), (162, 15878960), (180, 14291064), (216, 11909220), (219, 11746080), (240, 10718298), (270, 9527376), (288, 8931915), (292, 8809560), (324, 7939480), (360, 7145532), (365, 7047648), (405, 6351584), (432, 5954610), (438, 5873040), (480, 5359149), (540, 4763688), (584, 4404780), (648, 3969740), (657, 3915360), (720, 3572766), (730, 3523824), (810, 3175792), (864, 2977305), (876, 2936520), (1080, 2381844), (1095, 2349216), (1168, 2202390), (1296, 1984870), (1314, 1957680), (1440, 1786383), (1460, 1761912), (1620, 1587896), (1752, 1468260), (1971, 1305120), (2160, 1190922), (2190, 1174608), (2336, 1101195), (2592, 992435), (2628, 978840), (2719, 946080), (2920, 880956), (3240, 793948), (3285, 783072), (3504, 734130), (3942, 652560), (4320, 595461), (4380, 587304), (5256, 489420), (5438, 473040), (5840, 440478), (5913, 435040), (6480, 396974), (6570, 391536), (7008, 367065), (7884, 326280), (8157, 315360), (8760, 293652), (9855, 261024), (10512, 244710), (10876, 236520), (11680, 220239), (11826, 217520), (12960, 198487), (13140, 195768), (13595, 189216), (15768, 163140), (16314, 157680), (17520, 146826), (19710, 130512), (21024, 122355), (21752, 118260), (23652, 108760), (24471, 105120), (26280, 97884), (27190, 94608), (29565, 87008), (31536, 81570), (32628, 78840), (35040, 73413), (39420, 65256), (40785, 63072), (43504, 59130), (47304, 54380), (48942, 52560)]