818884080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{2579}}^1$

素因数の和:2618

約数の個数: 300

約数和(自身を含む): 3309732360

約数和(自身を除く): 2490848280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2579, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 5040, 5158, 5292, 5670, 5880, 6480, 6615, 7056, 7560, 7737, 7938, 8820, 9072, 10316, 10584, 11340, 11760, 12895, 13230, 15120, 15474, 15876, 17640, 18053, 19845, 20632, 21168, 22680, 23211, 25790, 26460, 30948, 31752, 35280, 36106, 38685, 39690, 41264, 45360, 46422, 51580, 52920, 54159, 61896, 63504, 69633, 72212, 77370, 79380, 90265, 92844, 103160, 105840, 108318, 116055, 123792, 126371, 139266, 144424, 154740, 158760, 162477, 180530, 185688, 206320, 208899, 216636, 232110, 252742, 270795, 278532, 288848, 309480, 317520, 324954, 348165, 361060, 371376, 379113, 417798, 433272, 464220, 487431, 505484, 541590, 557064, 618960, 631855, 649908, 696330, 722120, 758226, 812385, 835596, 866544, 928440, 974862, 1010968, 1044495, 1083180, 1114128, 1137339, 1263710, 1299816, 1392660, 1444240, 1462293, 1516452, 1624770, 1671192, 1856880, 1895565, 1949724, 2021936, 2088990, 2166360, 2274678, 2437155, 2527420, 2599632, 2785320, 2924586, 3032904, 3249540, 3342384, 3412017, 3791130, 3899448, 4177980, 4332720, 4549356, 4874310, 5054840, 5570640, 5686695, 5849172, 6065808, 6499080, 6824034, 7311465, 7582260, 7798896, 8355960, 9098712, 9748620, 10109680, 10236051, 11373390, 11698344, 12998160, 13648068, 14622930, 15164520, 16711920, 17060085, 18197424, 19497240, 20472102, 22746780, 23396688, 27296136, 29245860, 30329040, 34120170, 38994480, 40944204, 45493560, 51180255, 54592272, 58491720, 68240340, 81888408, 90987120, 102360510, 116983440, 136480680, 163776816, 204721020, 272961360, 409442040, 818884080]

約数ペア:

[(1, 818884080), (2, 409442040), (3, 272961360), (4, 204721020), (5, 163776816), (6, 136480680), (7, 116983440), (8, 102360510), (9, 90987120), (10, 81888408), (12, 68240340), (14, 58491720), (15, 54592272), (16, 51180255), (18, 45493560), (20, 40944204), (21, 38994480), (24, 34120170), (27, 30329040), (28, 29245860), (30, 27296136), (35, 23396688), (36, 22746780), (40, 20472102), (42, 19497240), (45, 18197424), (48, 17060085), (49, 16711920), (54, 15164520), (56, 14622930), (60, 13648068), (63, 12998160), (70, 11698344), (72, 11373390), (80, 10236051), (81, 10109680), (84, 9748620), (90, 9098712), (98, 8355960), (105, 7798896), (108, 7582260), (112, 7311465), (120, 6824034), (126, 6499080), (135, 6065808), (140, 5849172), (144, 5686695), (147, 5570640), (162, 5054840), (168, 4874310), (180, 4549356), (189, 4332720), (196, 4177980), (210, 3899448), (216, 3791130), (240, 3412017), (245, 3342384), (252, 3249540), (270, 3032904), (280, 2924586), (294, 2785320), (315, 2599632), (324, 2527420), (336, 2437155), (360, 2274678), (378, 2166360), (392, 2088990), (405, 2021936), (420, 1949724), (432, 1895565), (441, 1856880), (490, 1671192), (504, 1624770), (540, 1516452), (560, 1462293), (567, 1444240), (588, 1392660), (630, 1299816), (648, 1263710), (720, 1137339), (735, 1114128), (756, 1083180), (784, 1044495), (810, 1010968), (840, 974862), (882, 928440), (945, 866544), (980, 835596), (1008, 812385), (1080, 758226), (1134, 722120), (1176, 696330), (1260, 649908), (1296, 631855), (1323, 618960), (1470, 557064), (1512, 541590), (1620, 505484), (1680, 487431), (1764, 464220), (1890, 433272), (1960, 417798), (2160, 379113), (2205, 371376), (2268, 361060), (2352, 348165), (2520, 324954), (2579, 317520), (2646, 309480), (2835, 288848), (2940, 278532), (3024, 270795), (3240, 252742), (3528, 232110), (3780, 216636), (3920, 208899), (3969, 206320), (4410, 185688), (4536, 180530), (5040, 162477), (5158, 158760), (5292, 154740), (5670, 144424), (5880, 139266), (6480, 126371), (6615, 123792), (7056, 116055), (7560, 108318), (7737, 105840), (7938, 103160), (8820, 92844), (9072, 90265), (10316, 79380), (10584, 77370), (11340, 72212), (11760, 69633), (12895, 63504), (13230, 61896), (15120, 54159), (15474, 52920), (15876, 51580), (17640, 46422), (18053, 45360), (19845, 41264), (20632, 39690), (21168, 38685), (22680, 36106), (23211, 35280), (25790, 31752), (26460, 30948)]