418090680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1963

約数の個数: 256

約数和(自身を含む): 1648512000

約数和(自身を除く): 1230421320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 756, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1160, 1218, 1260, 1305, 1512, 1566, 1624, 1740, 1827, 1890, 1907, 2030, 2088, 2436, 2520, 2610, 3045, 3132, 3480, 3654, 3780, 3814, 3915, 4060, 4872, 5220, 5481, 5721, 6090, 6264, 7308, 7560, 7628, 7830, 8120, 9135, 9535, 10440, 10962, 11442, 12180, 13349, 14616, 15256, 15660, 17163, 18270, 19070, 21924, 22884, 24360, 26698, 27405, 28605, 31320, 34326, 36540, 38140, 40047, 43848, 45768, 51489, 53396, 54810, 55303, 57210, 66745, 68652, 73080, 76280, 80094, 85815, 102978, 106792, 109620, 110606, 114420, 120141, 133490, 137304, 160188, 165909, 171630, 200235, 205956, 219240, 221212, 228840, 240282, 257445, 266980, 276515, 320376, 331818, 343260, 360423, 387121, 400470, 411912, 442424, 480564, 497727, 514890, 533960, 553030, 600705, 663636, 686520, 720846, 774242, 800940, 829545, 961128, 995454, 1029780, 1106060, 1161363, 1201410, 1327272, 1441692, 1493181, 1548484, 1601880, 1659090, 1802115, 1935605, 1990908, 2059560, 2212120, 2322726, 2402820, 2488635, 2883384, 2986362, 3096968, 3318180, 3484089, 3604230, 3871210, 3981816, 4645452, 4805640, 4977270, 5806815, 5972724, 6636360, 6968178, 7208460, 7465905, 7742420, 9290904, 9954540, 10452267, 11613630, 11945448, 13936356, 14416920, 14931810, 15484840, 17420445, 19909080, 20904534, 23227260, 27872712, 29863620, 34840890, 41809068, 46454520, 52261335, 59727240, 69681780, 83618136, 104522670, 139363560, 209045340, 418090680]

約数ペア:

[(1, 418090680), (2, 209045340), (3, 139363560), (4, 104522670), (5, 83618136), (6, 69681780), (7, 59727240), (8, 52261335), (9, 46454520), (10, 41809068), (12, 34840890), (14, 29863620), (15, 27872712), (18, 23227260), (20, 20904534), (21, 19909080), (24, 17420445), (27, 15484840), (28, 14931810), (29, 14416920), (30, 13936356), (35, 11945448), (36, 11613630), (40, 10452267), (42, 9954540), (45, 9290904), (54, 7742420), (56, 7465905), (58, 7208460), (60, 6968178), (63, 6636360), (70, 5972724), (72, 5806815), (84, 4977270), (87, 4805640), (90, 4645452), (105, 3981816), (108, 3871210), (116, 3604230), (120, 3484089), (126, 3318180), (135, 3096968), (140, 2986362), (145, 2883384), (168, 2488635), (174, 2402820), (180, 2322726), (189, 2212120), (203, 2059560), (210, 1990908), (216, 1935605), (232, 1802115), (252, 1659090), (261, 1601880), (270, 1548484), (280, 1493181), (290, 1441692), (315, 1327272), (348, 1201410), (360, 1161363), (378, 1106060), (406, 1029780), (420, 995454), (435, 961128), (504, 829545), (522, 800940), (540, 774242), (580, 720846), (609, 686520), (630, 663636), (696, 600705), (756, 553030), (783, 533960), (812, 514890), (840, 497727), (870, 480564), (945, 442424), (1015, 411912), (1044, 400470), (1080, 387121), (1160, 360423), (1218, 343260), (1260, 331818), (1305, 320376), (1512, 276515), (1566, 266980), (1624, 257445), (1740, 240282), (1827, 228840), (1890, 221212), (1907, 219240), (2030, 205956), (2088, 200235), (2436, 171630), (2520, 165909), (2610, 160188), (3045, 137304), (3132, 133490), (3480, 120141), (3654, 114420), (3780, 110606), (3814, 109620), (3915, 106792), (4060, 102978), (4872, 85815), (5220, 80094), (5481, 76280), (5721, 73080), (6090, 68652), (6264, 66745), (7308, 57210), (7560, 55303), (7628, 54810), (7830, 53396), (8120, 51489), (9135, 45768), (9535, 43848), (10440, 40047), (10962, 38140), (11442, 36540), (12180, 34326), (13349, 31320), (14616, 28605), (15256, 27405), (15660, 26698), (17163, 24360), (18270, 22884), (19070, 21924)]