253144080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{50227}}^1$

素因数の和:50253

約数の個数: 120

約数和(自身を含む): 971610432

約数和(自身を除く): 718466352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 50227, 100454, 150681, 200908, 251135, 301362, 351589, 401816, 452043, 502270, 602724, 703178, 753405, 803632, 904086, 1004540, 1054767, 1205448, 1406356, 1506810, 1757945, 1808172, 2009080, 2109534, 2260215, 2410896, 2812712, 3013620, 3164301, 3515890, 3616344, 4018160, 4219068, 4520430, 5273835, 5625424, 6027240, 6328602, 7031780, 7232688, 8438136, 9040860, 10547670, 12054480, 12657204, 14063560, 15821505, 16876272, 18081720, 21095340, 25314408, 28127120, 31643010, 36163440, 42190680, 50628816, 63286020, 84381360, 126572040, 253144080]

約数ペア:

[(1, 253144080), (2, 126572040), (3, 84381360), (4, 63286020), (5, 50628816), (6, 42190680), (7, 36163440), (8, 31643010), (9, 28127120), (10, 25314408), (12, 21095340), (14, 18081720), (15, 16876272), (16, 15821505), (18, 14063560), (20, 12657204), (21, 12054480), (24, 10547670), (28, 9040860), (30, 8438136), (35, 7232688), (36, 7031780), (40, 6328602), (42, 6027240), (45, 5625424), (48, 5273835), (56, 4520430), (60, 4219068), (63, 4018160), (70, 3616344), (72, 3515890), (80, 3164301), (84, 3013620), (90, 2812712), (105, 2410896), (112, 2260215), (120, 2109534), (126, 2009080), (140, 1808172), (144, 1757945), (168, 1506810), (180, 1406356), (210, 1205448), (240, 1054767), (252, 1004540), (280, 904086), (315, 803632), (336, 753405), (360, 703178), (420, 602724), (504, 502270), (560, 452043), (630, 401816), (720, 351589), (840, 301362), (1008, 251135), (1260, 200908), (1680, 150681), (2520, 100454), (5040, 50227)]