512275680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{50821}}^1$

素因数の和:50849

約数の個数: 144

約数和(自身を含む): 1997914464

約数和(自身を除く): 1485638784

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 50821, 101642, 152463, 203284, 254105, 304926, 355747, 406568, 457389, 508210, 609852, 711494, 762315, 813136, 914778, 1016420, 1067241, 1219704, 1422988, 1524630, 1626272, 1778735, 1829556, 2032840, 2134482, 2286945, 2439408, 2845976, 3049260, 3201723, 3557470, 3659112, 4065680, 4268964, 4573890, 4878816, 5336205, 5691952, 6098520, 6403446, 7114940, 7318224, 8131360, 8537928, 9147780, 10672410, 11383904, 12197040, 12806892, 14229880, 14636448, 16008615, 17075856, 18295560, 21344820, 24394080, 25613784, 28459760, 32017230, 34151712, 36591120, 42689640, 51227568, 56919520, 64034460, 73182240, 85379280, 102455136, 128068920, 170758560, 256137840, 512275680]

約数ペア:

[(1, 512275680), (2, 256137840), (3, 170758560), (4, 128068920), (5, 102455136), (6, 85379280), (7, 73182240), (8, 64034460), (9, 56919520), (10, 51227568), (12, 42689640), (14, 36591120), (15, 34151712), (16, 32017230), (18, 28459760), (20, 25613784), (21, 24394080), (24, 21344820), (28, 18295560), (30, 17075856), (32, 16008615), (35, 14636448), (36, 14229880), (40, 12806892), (42, 12197040), (45, 11383904), (48, 10672410), (56, 9147780), (60, 8537928), (63, 8131360), (70, 7318224), (72, 7114940), (80, 6403446), (84, 6098520), (90, 5691952), (96, 5336205), (105, 4878816), (112, 4573890), (120, 4268964), (126, 4065680), (140, 3659112), (144, 3557470), (160, 3201723), (168, 3049260), (180, 2845976), (210, 2439408), (224, 2286945), (240, 2134482), (252, 2032840), (280, 1829556), (288, 1778735), (315, 1626272), (336, 1524630), (360, 1422988), (420, 1219704), (480, 1067241), (504, 1016420), (560, 914778), (630, 813136), (672, 762315), (720, 711494), (840, 609852), (1008, 508210), (1120, 457389), (1260, 406568), (1440, 355747), (1680, 304926), (2016, 254105), (2520, 203284), (3360, 152463), (5040, 101642), (10080, 50821)]