1140390720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{8081}}^1$

素因数の和:8118

約数の個数: 252

約数和(自身を含む): 4563436644

約数和(自身を除く): 3423045924

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, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8081, 8820, 9408, 10080, 11760, 14112, 15680, 16162, 17640, 20160, 23520, 24243, 28224, 32324, 35280, 40405, 47040, 48486, 56567, 64648, 70560, 72729, 80810, 96972, 113134, 121215, 129296, 141120, 145458, 161620, 169701, 193944, 226268, 242430, 258592, 282835, 290916, 323240, 339402, 363645, 387888, 395969, 452536, 484860, 509103, 517184, 565670, 581832, 646480, 678804, 727290, 775776, 791938, 848505, 905072, 969720, 1018206, 1131340, 1163664, 1187907, 1292960, 1357608, 1454580, 1551552, 1583876, 1697010, 1810144, 1939440, 1979845, 2036412, 2262680, 2327328, 2375814, 2545515, 2585920, 2715216, 2909160, 3167752, 3394020, 3563721, 3620288, 3878880, 3959690, 4072824, 4525360, 4654656, 4751628, 5091030, 5430432, 5818320, 5939535, 6335504, 6788040, 7127442, 7757760, 7919380, 8145648, 9050720, 9503256, 10182060, 10860864, 11636640, 11879070, 12671008, 13576080, 14254884, 15838760, 16291296, 17818605, 18101440, 19006512, 20364120, 23273280, 23758140, 25342016, 27152160, 28509768, 31677520, 32582592, 35637210, 38013024, 40728240, 47516280, 54304320, 57019536, 63355040, 71274420, 76026048, 81456480, 95032560, 114039072, 126710080, 142548840, 162912960, 190065120, 228078144, 285097680, 380130240, 570195360, 1140390720]

約数ペア:

[(1, 1140390720), (2, 570195360), (3, 380130240), (4, 285097680), (5, 228078144), (6, 190065120), (7, 162912960), (8, 142548840), (9, 126710080), (10, 114039072), (12, 95032560), (14, 81456480), (15, 76026048), (16, 71274420), (18, 63355040), (20, 57019536), (21, 54304320), (24, 47516280), (28, 40728240), (30, 38013024), (32, 35637210), (35, 32582592), (36, 31677520), (40, 28509768), (42, 27152160), (45, 25342016), (48, 23758140), (49, 23273280), (56, 20364120), (60, 19006512), (63, 18101440), (64, 17818605), (70, 16291296), (72, 15838760), (80, 14254884), (84, 13576080), (90, 12671008), (96, 11879070), (98, 11636640), (105, 10860864), (112, 10182060), (120, 9503256), (126, 9050720), (140, 8145648), (144, 7919380), (147, 7757760), (160, 7127442), (168, 6788040), (180, 6335504), (192, 5939535), (196, 5818320), (210, 5430432), (224, 5091030), (240, 4751628), (245, 4654656), (252, 4525360), (280, 4072824), (288, 3959690), (294, 3878880), (315, 3620288), (320, 3563721), (336, 3394020), (360, 3167752), (392, 2909160), (420, 2715216), (441, 2585920), (448, 2545515), (480, 2375814), (490, 2327328), (504, 2262680), (560, 2036412), (576, 1979845), (588, 1939440), (630, 1810144), (672, 1697010), (720, 1583876), (735, 1551552), (784, 1454580), (840, 1357608), (882, 1292960), (960, 1187907), (980, 1163664), (1008, 1131340), (1120, 1018206), (1176, 969720), (1260, 905072), (1344, 848505), (1440, 791938), (1470, 775776), (1568, 727290), (1680, 678804), (1764, 646480), (1960, 581832), (2016, 565670), (2205, 517184), (2240, 509103), (2352, 484860), (2520, 452536), (2880, 395969), (2940, 387888), (3136, 363645), (3360, 339402), (3528, 323240), (3920, 290916), (4032, 282835), (4410, 258592), (4704, 242430), (5040, 226268), (5880, 193944), (6720, 169701), (7056, 161620), (7840, 145458), (8081, 141120), (8820, 129296), (9408, 121215), (10080, 113134), (11760, 96972), (14112, 80810), (15680, 72729), (16162, 70560), (17640, 64648), (20160, 56567), (23520, 48486), (24243, 47040), (28224, 40405), (32324, 35280)]