451090080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{2131}}^1$

素因数の和:2169

約数の個数: 288

約数和(自身を含む): 1837442880

約数和(自身を除く): 1386352800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2131, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4262, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6393, 6615, 7056, 7560, 7840, 8524, 8820, 10080, 10584, 10655, 11760, 12786, 13230, 14112, 14917, 15120, 17048, 17640, 19179, 21168, 21310, 23520, 25572, 26460, 29834, 30240, 31965, 34096, 35280, 38358, 42336, 42620, 44751, 51144, 52920, 57537, 59668, 63930, 68192, 70560, 74585, 76716, 85240, 89502, 95895, 102288, 104419, 105840, 115074, 119336, 127860, 134253, 149170, 153432, 170480, 179004, 191790, 204576, 208838, 211680, 223755, 230148, 238672, 255720, 268506, 287685, 298340, 306864, 313257, 340960, 358008, 383580, 402759, 417676, 447510, 460296, 477344, 511440, 522095, 537012, 575370, 596680, 613728, 626514, 671265, 716016, 767160, 805518, 835352, 895020, 920592, 939771, 1022880, 1044190, 1074024, 1150740, 1193360, 1253028, 1342530, 1432032, 1534320, 1566285, 1611036, 1670704, 1790040, 1841184, 1879542, 2013795, 2088380, 2148048, 2301480, 2386720, 2506056, 2685060, 2819313, 3068640, 3132570, 3222072, 3341408, 3580080, 3759084, 4027590, 4176760, 4296096, 4602960, 4698855, 5012112, 5370120, 5638626, 6265140, 6444144, 7160160, 7518168, 8055180, 8353520, 9205920, 9397710, 10024224, 10740240, 11277252, 12530280, 12888288, 14096565, 15036336, 16110360, 16707040, 18795420, 21480480, 22554504, 25060560, 28193130, 30072672, 32220720, 37590840, 45109008, 50121120, 56386260, 64441440, 75181680, 90218016, 112772520, 150363360, 225545040, 451090080]

約数ペア:

[(1, 451090080), (2, 225545040), (3, 150363360), (4, 112772520), (5, 90218016), (6, 75181680), (7, 64441440), (8, 56386260), (9, 50121120), (10, 45109008), (12, 37590840), (14, 32220720), (15, 30072672), (16, 28193130), (18, 25060560), (20, 22554504), (21, 21480480), (24, 18795420), (27, 16707040), (28, 16110360), (30, 15036336), (32, 14096565), (35, 12888288), (36, 12530280), (40, 11277252), (42, 10740240), (45, 10024224), (48, 9397710), (49, 9205920), (54, 8353520), (56, 8055180), (60, 7518168), (63, 7160160), (70, 6444144), (72, 6265140), (80, 5638626), (84, 5370120), (90, 5012112), (96, 4698855), (98, 4602960), (105, 4296096), (108, 4176760), (112, 4027590), (120, 3759084), (126, 3580080), (135, 3341408), (140, 3222072), (144, 3132570), (147, 3068640), (160, 2819313), (168, 2685060), (180, 2506056), (189, 2386720), (196, 2301480), (210, 2148048), (216, 2088380), (224, 2013795), (240, 1879542), (245, 1841184), (252, 1790040), (270, 1670704), (280, 1611036), (288, 1566285), (294, 1534320), (315, 1432032), (336, 1342530), (360, 1253028), (378, 1193360), (392, 1150740), (420, 1074024), (432, 1044190), (441, 1022880), (480, 939771), (490, 920592), (504, 895020), (540, 835352), (560, 805518), (588, 767160), (630, 716016), (672, 671265), (720, 626514), (735, 613728), (756, 596680), (784, 575370), (840, 537012), (864, 522095), (882, 511440), (945, 477344), (980, 460296), (1008, 447510), (1080, 417676), (1120, 402759), (1176, 383580), (1260, 358008), (1323, 340960), (1440, 313257), (1470, 306864), (1512, 298340), (1568, 287685), (1680, 268506), (1764, 255720), (1890, 238672), (1960, 230148), (2016, 223755), (2131, 211680), (2160, 208838), (2205, 204576), (2352, 191790), (2520, 179004), (2646, 170480), (2940, 153432), (3024, 149170), (3360, 134253), (3528, 127860), (3780, 119336), (3920, 115074), (4262, 105840), (4320, 104419), (4410, 102288), (4704, 95895), (5040, 89502), (5292, 85240), (5880, 76716), (6048, 74585), (6393, 70560), (6615, 68192), (7056, 63930), (7560, 59668), (7840, 57537), (8524, 52920), (8820, 51144), (10080, 44751), (10584, 42620), (10655, 42336), (11760, 38358), (12786, 35280), (13230, 34096), (14112, 31965), (14917, 30240), (15120, 29834), (17048, 26460), (17640, 25572), (19179, 23520), (21168, 21310)]