472717980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 288

約数和(自身を含む): 1797344640

約数和(自身を除く): 1324626660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 29, 30, 34, 35, 36, 42, 45, 51, 58, 60, 63, 68, 70, 84, 85, 87, 90, 102, 105, 116, 119, 126, 140, 145, 153, 170, 174, 180, 203, 204, 210, 238, 252, 255, 261, 290, 306, 315, 340, 348, 357, 406, 420, 435, 476, 493, 510, 522, 580, 595, 609, 612, 630, 714, 761, 765, 812, 870, 986, 1015, 1020, 1044, 1071, 1190, 1218, 1260, 1305, 1428, 1479, 1522, 1530, 1740, 1785, 1827, 1972, 2030, 2142, 2283, 2380, 2436, 2465, 2610, 2958, 3044, 3045, 3060, 3451, 3570, 3654, 3805, 4060, 4284, 4437, 4566, 4930, 5220, 5327, 5355, 5916, 6090, 6849, 6902, 7140, 7308, 7395, 7610, 8874, 9132, 9135, 9860, 10353, 10654, 10710, 11415, 12180, 12937, 13698, 13804, 14790, 15220, 15981, 17255, 17748, 18270, 20706, 21308, 21420, 22069, 22185, 22830, 25874, 26635, 27396, 29580, 31059, 31962, 34245, 34510, 36540, 38811, 41412, 44138, 44370, 45660, 47943, 51748, 51765, 53270, 62118, 63924, 64685, 66207, 68490, 69020, 77622, 79905, 88276, 88740, 90559, 95886, 103530, 106540, 110345, 116433, 124236, 129370, 132414, 136980, 154483, 155244, 155295, 159810, 181118, 191772, 194055, 198621, 207060, 220690, 232866, 239715, 258740, 264828, 271677, 308966, 310590, 319620, 331035, 362236, 375173, 388110, 397242, 441380, 452795, 463449, 465732, 479430, 543354, 582165, 617932, 621180, 662070, 750346, 772415, 776220, 794484, 815031, 905590, 926898, 958860, 993105, 1086708, 1125519, 1164330, 1324140, 1358385, 1390347, 1500692, 1544830, 1630062, 1811180, 1853796, 1875865, 1986210, 2251038, 2317245, 2328660, 2626211, 2716770, 2780694, 3089660, 3260124, 3376557, 3751730, 3972420, 4075155, 4502076, 4634490, 5252422, 5433540, 5561388, 5627595, 6753114, 6951735, 7503460, 7878633, 8150310, 9268980, 10504844, 11255190, 13131055, 13506228, 13903470, 15757266, 16300620, 16882785, 22510380, 23635899, 26262110, 27806940, 31514532, 33765570, 39393165, 47271798, 52524220, 67531140, 78786330, 94543596, 118179495, 157572660, 236358990, 472717980]

約数ペア:

[(1, 472717980), (2, 236358990), (3, 157572660), (4, 118179495), (5, 94543596), (6, 78786330), (7, 67531140), (9, 52524220), (10, 47271798), (12, 39393165), (14, 33765570), (15, 31514532), (17, 27806940), (18, 26262110), (20, 23635899), (21, 22510380), (28, 16882785), (29, 16300620), (30, 15757266), (34, 13903470), (35, 13506228), (36, 13131055), (42, 11255190), (45, 10504844), (51, 9268980), (58, 8150310), (60, 7878633), (63, 7503460), (68, 6951735), (70, 6753114), (84, 5627595), (85, 5561388), (87, 5433540), (90, 5252422), (102, 4634490), (105, 4502076), (116, 4075155), (119, 3972420), (126, 3751730), (140, 3376557), (145, 3260124), (153, 3089660), (170, 2780694), (174, 2716770), (180, 2626211), (203, 2328660), (204, 2317245), (210, 2251038), (238, 1986210), (252, 1875865), (255, 1853796), (261, 1811180), (290, 1630062), (306, 1544830), (315, 1500692), (340, 1390347), (348, 1358385), (357, 1324140), (406, 1164330), (420, 1125519), (435, 1086708), (476, 993105), (493, 958860), (510, 926898), (522, 905590), (580, 815031), (595, 794484), (609, 776220), (612, 772415), (630, 750346), (714, 662070), (761, 621180), (765, 617932), (812, 582165), (870, 543354), (986, 479430), (1015, 465732), (1020, 463449), (1044, 452795), (1071, 441380), (1190, 397242), (1218, 388110), (1260, 375173), (1305, 362236), (1428, 331035), (1479, 319620), (1522, 310590), (1530, 308966), (1740, 271677), (1785, 264828), (1827, 258740), (1972, 239715), (2030, 232866), (2142, 220690), (2283, 207060), (2380, 198621), (2436, 194055), (2465, 191772), (2610, 181118), (2958, 159810), (3044, 155295), (3045, 155244), (3060, 154483), (3451, 136980), (3570, 132414), (3654, 129370), (3805, 124236), (4060, 116433), (4284, 110345), (4437, 106540), (4566, 103530), (4930, 95886), (5220, 90559), (5327, 88740), (5355, 88276), (5916, 79905), (6090, 77622), (6849, 69020), (6902, 68490), (7140, 66207), (7308, 64685), (7395, 63924), (7610, 62118), (8874, 53270), (9132, 51765), (9135, 51748), (9860, 47943), (10353, 45660), (10654, 44370), (10710, 44138), (11415, 41412), (12180, 38811), (12937, 36540), (13698, 34510), (13804, 34245), (14790, 31962), (15220, 31059), (15981, 29580), (17255, 27396), (17748, 26635), (18270, 25874), (20706, 22830), (21308, 22185), (21420, 22069)]