2570400

素因数分解:

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

素因数の和:53

約数の個数: 288

約数和(自身を含む): 11249280

約数和(自身を除く): 8678880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 50, 51, 54, 56, 60, 63, 68, 70, 72, 75, 80, 84, 85, 90, 96, 100, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 150, 153, 160, 168, 170, 175, 180, 189, 200, 204, 210, 216, 224, 225, 238, 240, 252, 255, 270, 272, 280, 288, 300, 306, 315, 336, 340, 350, 357, 360, 378, 400, 408, 420, 425, 432, 450, 459, 476, 480, 504, 510, 525, 540, 544, 560, 595, 600, 612, 630, 672, 675, 680, 700, 714, 720, 756, 765, 800, 816, 840, 850, 864, 900, 918, 945, 952, 1008, 1020, 1050, 1071, 1080, 1120, 1190, 1200, 1224, 1260, 1275, 1350, 1360, 1400, 1428, 1440, 1512, 1530, 1575, 1632, 1680, 1700, 1785, 1800, 1836, 1890, 1904, 2016, 2040, 2100, 2142, 2160, 2295, 2380, 2400, 2448, 2520, 2550, 2700, 2720, 2800, 2856, 2975, 3024, 3060, 3150, 3213, 3360, 3400, 3570, 3600, 3672, 3780, 3808, 3825, 4080, 4200, 4284, 4320, 4590, 4725, 4760, 4896, 5040, 5100, 5355, 5400, 5600, 5712, 5950, 6048, 6120, 6300, 6426, 6800, 7140, 7200, 7344, 7560, 7650, 8160, 8400, 8568, 8925, 9180, 9450, 9520, 10080, 10200, 10710, 10800, 11424, 11475, 11900, 12240, 12600, 12852, 13600, 14280, 14688, 15120, 15300, 16065, 16800, 17136, 17850, 18360, 18900, 19040, 20400, 21420, 21600, 22950, 23800, 24480, 25200, 25704, 26775, 28560, 30240, 30600, 32130, 34272, 35700, 36720, 37800, 40800, 42840, 45900, 47600, 50400, 51408, 53550, 57120, 61200, 64260, 71400, 73440, 75600, 80325, 85680, 91800, 95200, 102816, 107100, 122400, 128520, 142800, 151200, 160650, 171360, 183600, 214200, 257040, 285600, 321300, 367200, 428400, 514080, 642600, 856800, 1285200, 2570400]

約数ペア:

[(1, 2570400), (2, 1285200), (3, 856800), (4, 642600), (5, 514080), (6, 428400), (7, 367200), (8, 321300), (9, 285600), (10, 257040), (12, 214200), (14, 183600), (15, 171360), (16, 160650), (17, 151200), (18, 142800), (20, 128520), (21, 122400), (24, 107100), (25, 102816), (27, 95200), (28, 91800), (30, 85680), (32, 80325), (34, 75600), (35, 73440), (36, 71400), (40, 64260), (42, 61200), (45, 57120), (48, 53550), (50, 51408), (51, 50400), (54, 47600), (56, 45900), (60, 42840), (63, 40800), (68, 37800), (70, 36720), (72, 35700), (75, 34272), (80, 32130), (84, 30600), (85, 30240), (90, 28560), (96, 26775), (100, 25704), (102, 25200), (105, 24480), (108, 23800), (112, 22950), (119, 21600), (120, 21420), (126, 20400), (135, 19040), (136, 18900), (140, 18360), (144, 17850), (150, 17136), (153, 16800), (160, 16065), (168, 15300), (170, 15120), (175, 14688), (180, 14280), (189, 13600), (200, 12852), (204, 12600), (210, 12240), (216, 11900), (224, 11475), (225, 11424), (238, 10800), (240, 10710), (252, 10200), (255, 10080), (270, 9520), (272, 9450), (280, 9180), (288, 8925), (300, 8568), (306, 8400), (315, 8160), (336, 7650), (340, 7560), (350, 7344), (357, 7200), (360, 7140), (378, 6800), (400, 6426), (408, 6300), (420, 6120), (425, 6048), (432, 5950), (450, 5712), (459, 5600), (476, 5400), (480, 5355), (504, 5100), (510, 5040), (525, 4896), (540, 4760), (544, 4725), (560, 4590), (595, 4320), (600, 4284), (612, 4200), (630, 4080), (672, 3825), (675, 3808), (680, 3780), (700, 3672), (714, 3600), (720, 3570), (756, 3400), (765, 3360), (800, 3213), (816, 3150), (840, 3060), (850, 3024), (864, 2975), (900, 2856), (918, 2800), (945, 2720), (952, 2700), (1008, 2550), (1020, 2520), (1050, 2448), (1071, 2400), (1080, 2380), (1120, 2295), (1190, 2160), (1200, 2142), (1224, 2100), (1260, 2040), (1275, 2016), (1350, 1904), (1360, 1890), (1400, 1836), (1428, 1800), (1440, 1785), (1512, 1700), (1530, 1680), (1575, 1632)]