2102970240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{7451}}^1$

素因数の和:7490

約数の個数: 288

約数和(自身を含む): 8448555960

約数和(自身を除く): 6345585720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7451, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 14902, 15680, 17640, 18816, 20160, 22353, 23520, 28224, 29804, 31360, 35280, 37255, 40320, 44706, 47040, 52157, 56448, 59608, 67059, 70560, 74510, 89412, 94080, 104314, 111765, 119216, 134118, 141120, 149020, 156471, 178824, 208628, 223530, 238432, 260785, 268236, 282240, 298040, 312942, 335295, 357648, 365099, 417256, 447060, 469413, 476864, 521570, 536472, 596080, 625884, 670590, 715296, 730198, 782355, 834512, 894120, 938826, 953728, 1043140, 1072944, 1095297, 1192160, 1251768, 1341180, 1430592, 1460396, 1564710, 1669024, 1788240, 1825495, 1877652, 2086280, 2145888, 2190594, 2347065, 2384320, 2503536, 2682360, 2861184, 2920792, 3129420, 3285891, 3338048, 3576480, 3650990, 3755304, 4172560, 4291776, 4381188, 4694130, 4768640, 5007072, 5364720, 5476485, 5841584, 6258840, 6571782, 6676096, 7152960, 7301980, 7510608, 8345120, 8583552, 8762376, 9388260, 10014144, 10729440, 10952970, 11683168, 12517680, 13143564, 14305920, 14603960, 15021216, 16429455, 16690240, 17524752, 18776520, 20028288, 21458880, 21905940, 23366336, 25035360, 26287128, 29207920, 30042432, 32858910, 33380480, 35049504, 37553040, 42917760, 43811880, 46732672, 50070720, 52574256, 58415840, 60084864, 65717820, 70099008, 75106080, 87623760, 100141440, 105148512, 116831680, 131435640, 140198016, 150212160, 175247520, 210297024, 233663360, 262871280, 300424320, 350495040, 420594048, 525742560, 700990080, 1051485120, 2102970240]

約数ペア:

[(1, 2102970240), (2, 1051485120), (3, 700990080), (4, 525742560), (5, 420594048), (6, 350495040), (7, 300424320), (8, 262871280), (9, 233663360), (10, 210297024), (12, 175247520), (14, 150212160), (15, 140198016), (16, 131435640), (18, 116831680), (20, 105148512), (21, 100141440), (24, 87623760), (28, 75106080), (30, 70099008), (32, 65717820), (35, 60084864), (36, 58415840), (40, 52574256), (42, 50070720), (45, 46732672), (48, 43811880), (49, 42917760), (56, 37553040), (60, 35049504), (63, 33380480), (64, 32858910), (70, 30042432), (72, 29207920), (80, 26287128), (84, 25035360), (90, 23366336), (96, 21905940), (98, 21458880), (105, 20028288), (112, 18776520), (120, 17524752), (126, 16690240), (128, 16429455), (140, 15021216), (144, 14603960), (147, 14305920), (160, 13143564), (168, 12517680), (180, 11683168), (192, 10952970), (196, 10729440), (210, 10014144), (224, 9388260), (240, 8762376), (245, 8583552), (252, 8345120), (280, 7510608), (288, 7301980), (294, 7152960), (315, 6676096), (320, 6571782), (336, 6258840), (360, 5841584), (384, 5476485), (392, 5364720), (420, 5007072), (441, 4768640), (448, 4694130), (480, 4381188), (490, 4291776), (504, 4172560), (560, 3755304), (576, 3650990), (588, 3576480), (630, 3338048), (640, 3285891), (672, 3129420), (720, 2920792), (735, 2861184), (784, 2682360), (840, 2503536), (882, 2384320), (896, 2347065), (960, 2190594), (980, 2145888), (1008, 2086280), (1120, 1877652), (1152, 1825495), (1176, 1788240), (1260, 1669024), (1344, 1564710), (1440, 1460396), (1470, 1430592), (1568, 1341180), (1680, 1251768), (1764, 1192160), (1920, 1095297), (1960, 1072944), (2016, 1043140), (2205, 953728), (2240, 938826), (2352, 894120), (2520, 834512), (2688, 782355), (2880, 730198), (2940, 715296), (3136, 670590), (3360, 625884), (3528, 596080), (3920, 536472), (4032, 521570), (4410, 476864), (4480, 469413), (4704, 447060), (5040, 417256), (5760, 365099), (5880, 357648), (6272, 335295), (6720, 312942), (7056, 298040), (7451, 282240), (7840, 268236), (8064, 260785), (8820, 238432), (9408, 223530), (10080, 208628), (11760, 178824), (13440, 156471), (14112, 149020), (14902, 141120), (15680, 134118), (17640, 119216), (18816, 111765), (20160, 104314), (22353, 94080), (23520, 89412), (28224, 74510), (29804, 70560), (31360, 67059), (35280, 59608), (37255, 56448), (40320, 52157), (44706, 47040)]