271865160

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11987}}^1$

素因数の和:12017

約数の個数: 160

約数和(自身を含む): 1044394560

約数和(自身を除く): 772529400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 11987, 22680, 23974, 35961, 47948, 59935, 71922, 83909, 95896, 107883, 119870, 143844, 167818, 179805, 215766, 239740, 251727, 287688, 323649, 335636, 359610, 419545, 431532, 479480, 503454, 539415, 647298, 671272, 719220, 755181, 839090, 863064, 970947, 1006908, 1078830, 1258635, 1294596, 1438440, 1510362, 1618245, 1678180, 1941894, 2013816, 2157660, 2265543, 2517270, 2589192, 3020724, 3236490, 3356360, 3775905, 3883788, 4315320, 4531086, 4854735, 5034540, 6041448, 6472980, 6796629, 7551810, 7767576, 9062172, 9709470, 10069080, 11327715, 12945960, 13593258, 15103620, 18124344, 19418940, 22655430, 27186516, 30207240, 33983145, 38837880, 45310860, 54373032, 67966290, 90621720, 135932580, 271865160]

約数ペア:

[(1, 271865160), (2, 135932580), (3, 90621720), (4, 67966290), (5, 54373032), (6, 45310860), (7, 38837880), (8, 33983145), (9, 30207240), (10, 27186516), (12, 22655430), (14, 19418940), (15, 18124344), (18, 15103620), (20, 13593258), (21, 12945960), (24, 11327715), (27, 10069080), (28, 9709470), (30, 9062172), (35, 7767576), (36, 7551810), (40, 6796629), (42, 6472980), (45, 6041448), (54, 5034540), (56, 4854735), (60, 4531086), (63, 4315320), (70, 3883788), (72, 3775905), (81, 3356360), (84, 3236490), (90, 3020724), (105, 2589192), (108, 2517270), (120, 2265543), (126, 2157660), (135, 2013816), (140, 1941894), (162, 1678180), (168, 1618245), (180, 1510362), (189, 1438440), (210, 1294596), (216, 1258635), (252, 1078830), (270, 1006908), (280, 970947), (315, 863064), (324, 839090), (360, 755181), (378, 719220), (405, 671272), (420, 647298), (504, 539415), (540, 503454), (567, 479480), (630, 431532), (648, 419545), (756, 359610), (810, 335636), (840, 323649), (945, 287688), (1080, 251727), (1134, 239740), (1260, 215766), (1512, 179805), (1620, 167818), (1890, 143844), (2268, 119870), (2520, 107883), (2835, 95896), (3240, 83909), (3780, 71922), (4536, 59935), (5670, 47948), (7560, 35961), (11340, 23974), (11987, 22680)]