1799619120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7121}}^1$

素因数の和:7162

約数の個数: 240

約数和(自身を含む): 6750630432

約数和(自身を除く): 4951011312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 7121, 8424, 9360, 9720, 10530, 12636, 14040, 14242, 15795, 16848, 19440, 21060, 21363, 25272, 28080, 28484, 31590, 35605, 42120, 42726, 50544, 56968, 63180, 64089, 71210, 84240, 85452, 92573, 106815, 113936, 126360, 128178, 142420, 170904, 185146, 192267, 213630, 252720, 256356, 277719, 284840, 320445, 341808, 370292, 384534, 427260, 462865, 512712, 555438, 569680, 576801, 640890, 740584, 769068, 833157, 854520, 925730, 961335, 1025424, 1110876, 1153602, 1281780, 1388595, 1481168, 1538136, 1666314, 1709040, 1730403, 1851460, 1922670, 2221752, 2307204, 2499471, 2563560, 2777190, 2884005, 3076272, 3332628, 3460806, 3702920, 3845340, 4165785, 4443504, 4614408, 4998942, 5127120, 5554380, 5768010, 6665256, 6921612, 7405840, 7498413, 7690680, 8331570, 8652015, 9228816, 9997884, 11108760, 11536020, 12497355, 13330512, 13843224, 14996826, 15381360, 16663140, 17304030, 19995768, 22217520, 22495239, 23072040, 24994710, 27686448, 29993652, 33326280, 34608060, 37492065, 39991536, 44990478, 46144080, 49989420, 59987304, 66652560, 69216120, 74984130, 89980956, 99978840, 112476195, 119974608, 138432240, 149968260, 179961912, 199957680, 224952390, 299936520, 359923824, 449904780, 599873040, 899809560, 1799619120]

約数ペア:

[(1, 1799619120), (2, 899809560), (3, 599873040), (4, 449904780), (5, 359923824), (6, 299936520), (8, 224952390), (9, 199957680), (10, 179961912), (12, 149968260), (13, 138432240), (15, 119974608), (16, 112476195), (18, 99978840), (20, 89980956), (24, 74984130), (26, 69216120), (27, 66652560), (30, 59987304), (36, 49989420), (39, 46144080), (40, 44990478), (45, 39991536), (48, 37492065), (52, 34608060), (54, 33326280), (60, 29993652), (65, 27686448), (72, 24994710), (78, 23072040), (80, 22495239), (81, 22217520), (90, 19995768), (104, 17304030), (108, 16663140), (117, 15381360), (120, 14996826), (130, 13843224), (135, 13330512), (144, 12497355), (156, 11536020), (162, 11108760), (180, 9997884), (195, 9228816), (208, 8652015), (216, 8331570), (234, 7690680), (240, 7498413), (243, 7405840), (260, 6921612), (270, 6665256), (312, 5768010), (324, 5554380), (351, 5127120), (360, 4998942), (390, 4614408), (405, 4443504), (432, 4165785), (468, 3845340), (486, 3702920), (520, 3460806), (540, 3332628), (585, 3076272), (624, 2884005), (648, 2777190), (702, 2563560), (720, 2499471), (780, 2307204), (810, 2221752), (936, 1922670), (972, 1851460), (1040, 1730403), (1053, 1709040), (1080, 1666314), (1170, 1538136), (1215, 1481168), (1296, 1388595), (1404, 1281780), (1560, 1153602), (1620, 1110876), (1755, 1025424), (1872, 961335), (1944, 925730), (2106, 854520), (2160, 833157), (2340, 769068), (2430, 740584), (2808, 640890), (3120, 576801), (3159, 569680), (3240, 555438), (3510, 512712), (3888, 462865), (4212, 427260), (4680, 384534), (4860, 370292), (5265, 341808), (5616, 320445), (6318, 284840), (6480, 277719), (7020, 256356), (7121, 252720), (8424, 213630), (9360, 192267), (9720, 185146), (10530, 170904), (12636, 142420), (14040, 128178), (14242, 126360), (15795, 113936), (16848, 106815), (19440, 92573), (21060, 85452), (21363, 84240), (25272, 71210), (28080, 64089), (28484, 63180), (31590, 56968), (35605, 50544), (42120, 42726)]