53262720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1353

約数の個数: 192

約数和(自身を含む): 210356640

約数和(自身を除く): 157093920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1321, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2642, 2688, 2880, 3360, 3963, 4032, 4480, 5040, 5284, 5760, 6605, 6720, 7926, 8064, 9247, 10080, 10568, 11889, 13210, 13440, 15852, 18494, 19815, 20160, 21136, 23778, 26420, 27741, 31704, 36988, 39630, 40320, 42272, 46235, 47556, 52840, 55482, 59445, 63408, 73976, 79260, 83223, 84544, 92470, 95112, 105680, 110964, 118890, 126816, 138705, 147952, 158520, 166446, 169088, 184940, 190224, 211360, 221928, 237780, 253632, 277410, 295904, 317040, 332892, 369880, 380448, 416115, 422720, 443856, 475560, 507264, 554820, 591808, 634080, 665784, 739760, 760896, 832230, 845440, 887712, 951120, 1109640, 1183616, 1268160, 1331568, 1479520, 1521792, 1664460, 1775424, 1902240, 2219280, 2536320, 2663136, 2959040, 3328920, 3550848, 3804480, 4438560, 5326272, 5918080, 6657840, 7608960, 8877120, 10652544, 13315680, 17754240, 26631360, 53262720]

約数ペア:

[(1, 53262720), (2, 26631360), (3, 17754240), (4, 13315680), (5, 10652544), (6, 8877120), (7, 7608960), (8, 6657840), (9, 5918080), (10, 5326272), (12, 4438560), (14, 3804480), (15, 3550848), (16, 3328920), (18, 2959040), (20, 2663136), (21, 2536320), (24, 2219280), (28, 1902240), (30, 1775424), (32, 1664460), (35, 1521792), (36, 1479520), (40, 1331568), (42, 1268160), (45, 1183616), (48, 1109640), (56, 951120), (60, 887712), (63, 845440), (64, 832230), (70, 760896), (72, 739760), (80, 665784), (84, 634080), (90, 591808), (96, 554820), (105, 507264), (112, 475560), (120, 443856), (126, 422720), (128, 416115), (140, 380448), (144, 369880), (160, 332892), (168, 317040), (180, 295904), (192, 277410), (210, 253632), (224, 237780), (240, 221928), (252, 211360), (280, 190224), (288, 184940), (315, 169088), (320, 166446), (336, 158520), (360, 147952), (384, 138705), (420, 126816), (448, 118890), (480, 110964), (504, 105680), (560, 95112), (576, 92470), (630, 84544), (640, 83223), (672, 79260), (720, 73976), (840, 63408), (896, 59445), (960, 55482), (1008, 52840), (1120, 47556), (1152, 46235), (1260, 42272), (1321, 40320), (1344, 39630), (1440, 36988), (1680, 31704), (1920, 27741), (2016, 26420), (2240, 23778), (2520, 21136), (2642, 20160), (2688, 19815), (2880, 18494), (3360, 15852), (3963, 13440), (4032, 13210), (4480, 11889), (5040, 10568), (5284, 10080), (5760, 9247), (6605, 8064), (6720, 7926)]